SlideShare ist ein Scribd-Unternehmen logo
1 von 83
Downloaden Sie, um offline zu lesen
The Agile Manifesto – 2001	

We are uncovering better ways of developing	

software by doing it and helping others do it.	

Through this work we have come to value:	

That is, while there is value in the items on	

the right, we value the items on the left more. 	

Individuals and interactions over processes and tools	

Working software over comprehensive documentation	

Customer collaboration over contract negotiation	

Responding to change over following a plan
AGILE	

Scrum	

 eXtreme
Programming	

(“XP”)	

Test-Driven	

Development	

(“TDD”)	

Crystal DSDM FDD	

and more…
The Essence of Scrum	

SCRUM	

Produce	

Inspect	

Adapt	

Plan	

Sprint	

Transparency
The Foundations of Scrum	

  There is a cross-functional Dev Team that is stable and 100% dedicated.	

  The Dev Team decides how to get the work done. It is self-organizing.	

  The Dev Team plans its Sprints one at a time, at the start of each Sprint.	

  The Product Owner decides what should be produced.	

  The Dev Team decides how much it can produce in a Sprint.	

  The Dev Team’s target in a Sprint is shared, clear, and does not change.	

  The Dev Team tries to achieve its target, but it may over-deliver or
under-deliver, based on how the Sprint plays out.	

  Each Sprint is a timebox – its length is never extended.	

  Each Sprint produces a “potentially shippable product” – in other
words, thoroughly tested, defect-free, and “done.”	

  There is a “Definition of Done” that specifies what “done” means.	

  At the end of each Sprint, we inspect and adapt product and process.
Development Starts	

 Release Date	

Sprint 1	

 Sprint 2	

 Sprint 3	

 Sprint 4	

 Sprint 5	

 Sprint 6	

 Sprint 7	

 Sprint 8	

 Sprint 9	

 Sprint 10	

Feature	

Feature	

Feature	

Feature	

Feature	

Feature	

Feature	

Feature	

Feature
Development Starts	

 Release Date	

Sprint 1	

 Sprint 2	

 Sprint 3	

 Sprint 4	

 Sprint 5	

 Sprint 6	

 Sprint 7	

 Sprint 8	

 Sprint 9	

 Sprint 10	

Feature	

Feature	

Feature	

Feature	

Feature	

Feature	

Feature	

Feature	

Feature
Development Starts	

 Release Date	

Sprint 1	

 Sprint 2	

 Sprint 3	

 Sprint 4	

 Sprint 5	

 Sprint 6	

 Sprint 7	

 Sprint 8	

 Sprint 9	

 Sprint 10
Development Starts	

 Release Date	

Sprint 1	

 Sprint 2	

 Sprint 3	

 Sprint 4	

 Sprint 5	

 Sprint 6	

 Sprint 7	

 Sprint 8	

 Sprint 9	

 Sprint 10	

“Done” – Coded,Tested, 
No Defects Remaining
Development Starts	

 Release Date	

Sprint 1	

 Sprint 2	

 Sprint 3	

 Sprint 4	

 Sprint 5	

 Sprint 6	

 Sprint 7	

 Sprint 8	

 Sprint 9	

 Sprint 10	

“Done” – Coded,Tested, 
No Defects Remaining
Development Starts	

 Release Date	

Sprint 1	

 Sprint 2	

 Sprint 3	

 Sprint 4	

 Sprint 5	

 Sprint 6	

 Sprint 7	

 Sprint 8	

 Sprint 9	

 Sprint 10	

“Done” – Coded,Tested, 
No Defects Remaining
The Relative Value of Different Features	

Feature 1	

Feature 2	

Feature 3	

Feature 4	

Feature 5	

Feature 6	

Feature 7	

Feature 8	

Feature 9	

Typical Large-Scale
Software Application	

Features 1-5	

Features 6-10	

Features 11-15	

Features 16-20	

Features 21-25	

Features 26-30	

Features 31-35	

Features 36-40	

Features 41-45	

Features 46-50	

Features 51-55	

Features 56-60	

Features 61-65	

Features 66-70	

Features 71-75	

Features 76-80	

Features 81-85	

Features 86-90	

Features 91-95	

Features 96-100
Development Starts	

 Release Date	

Sprint 1	

 Sprint 2	

 Sprint 3	

 Sprint 4	

 Sprint 5	

 Sprint 6	

 Sprint 7	

 Sprint 8	

 Sprint 9	

 Sprint 10	

100%	

50%	

% of Total
BusinessValue	

Completed
Product Owner	

 Dev Team	

Input from End-Users,	

Customers, Team and
Other Stakeholders	

ScrumMaster	

SCRUM	

Product
Backlog	

8	

9	

10	

11	

12	

“The Scrum Team”
Sprint	

1-4 Weeks	

Potentially
Shippable
Product	

Increment	

Review	

No Changes	

in Duration or Goal	

Retrospective	

Product Owner	

 Dev Team	

Daily Scrum
Meeting and
Artifacts Update	

Input from End-Users,	

Customers, Team and
Other Stakeholders	

Sprint
Backlog	

Product	

Backlog	

Grooming	

ScrumMaster	

SCRUM	

Product
Backlog	

8	

9	

10	

11	

12	

Responsible for maximizing the value of the
work done by the Dev Team	

  Owns vision and goals / ROI of the work	

  Final decisionmaker on content and order
of the Product Backlog (the list of items
needed to successfully achieve goals / ROI)	

  Owns the date and scope of the Release	

Responsible for doing the work	

  7 +/- 2 People	

  Cross-functional	

  Self-organizing	

Responsible for guiding the PO and Dev Team
to achieve optimal results with Scrum	

  3 P’s:	

  P rocess Owner	

- Teaches Scrum to everyone	

- Coaches everyone on how to use Scrum
to deliver maximum value and quality	

- Enforces the rules of Scrum	

- Acts as a change agent for organization	

  P roblem Solver	

- Helps remove blocks and assists the Dev
Team and Product Owner in any way
they can, to achieve the best results	

  P rotector	

- Protects the Dev Team from disruption
Product Owner	

 Dev Team	

ScrumMaster	

SCRUM	

Role might be played by
a member of the Dev Team or 
the ex-Project Manager. 
We avoid having someone with a
management title in this role.	

“Developers” = Architects, Coders,
Testers, Business Analysts, UI
Designers, Doc Writers, etc. 	

Role might be played by Customer,
Customer Representative, Product 
Manager, Product Marketing Manager,
Program Manager, Project Manager.
Sprint	

4 Weeks
or Less	

Potentially
Shippable	

Increment	

Product Owner	

 Review	

No Changes	

To Goal or Timebox	

Retrospective	

Dev Team	

Daily Scrum
Meeting	

Input from End-Users,	

Customers,Team and
Other Stakeholders	

Sprint
Backlog	

Product	

Backlog	

Grooming	

Sprint Planning	

Meeting	

Team Selects 	

How Much
To Target	

ScrumMaster	

SCRUM	

Product
Backlog	

Detailed 	

Plan for
Sprint	

Ordered
List of
What’s
Needed
SPRINT BACKLOG	

Blow up 10 Balloons	

Measure Radius of All 10 Balloons	

CalculateVolumes of All 10 Balloons	

Writing Requirements in Scrum
User Stories	

  User Stories are an Agile approach to
requirements	

  Widely used by Scrum Teams	

  Not required, but highly recommend	

  What is a User Story?	

  A User Story is a short, plain-language description
of the needs of a user, centered on what they
need or want to do, and why	

  As a type of user, I want some goal so that
some reason.
3 C’s: Card, Confirmation, Conversation	

As a Customer who has
booked a flight,	

I want to cancel my booking,
So that I can receive a refund
and make other plans	

☐	
 Verify that ticket price minus applicable
cancellation fee is refunded to credit card	

☐	
 Verify that 10% cancellation fee is deducted
from refunded amount for economy tickets	

☐	
 Verify that no fee is deducted from
refunded amount for business class tickets	

☐	
 Verify that confirmation email is sent	

☐	
 Verify that seat reservation is released	

CARD	

CONFIRMATION
  The card does not include all the detailed
information needed by the Dev Team	

  This is because we want to force a conversation
between the Dev Team and Product Owner	

  This conversation begins at the start of the project	

  Dev Team and Product Owner might spend a day talking
through the initial list of User Stories	

  This conversation continues during each Sprint	

  During Sprint Planning Meeting	

  Day-by-day during the Sprint	

  During Product Backlog Grooming	

  During Sprint Review	

3 C’s: Card, Confirmation, Conversation	

– intentionally!
User Stories	

  Everyone writes User Stories. The Product Owner
decides which to add to the Product Backlog, and
what the priority should be.	

  At the beginning of a project, a Story Writing
workshop is typically held. The Product Owner
creates the initial Product Backlog from this.	

  New User Stories are written during the project and
added to the Product Backlog, as new needs appear.	

  Large Stories are called “Epics”. Epics are broken
down into smaller stories as they move up the
Product Backlog, and get closer to being worked on.
Sprint	

4 Weeks
or Less	

Potentially
Shippable	

Increment	

Product Owner	

 Review	

No Changes	

To Goal or Timebox	

Retrospective	

Dev Team	

Daily Scrum
Meeting	

Input from End-Users,	

Customers,Team and
Other Stakeholders	

Sprint
Backlog	

Product	

Backlog	

Grooming	

Sprint Planning	

Meeting	

Team Selects 	

How Much
To Target	

ScrumMaster	

SCRUM	

Product
Backlog	

Detailed 	

Plan for
Sprint	

Ordered
List of
What’s
Needed
Product Backlog Grooming	

  Each Sprint, the Dev Team and Product Owner together look
ahead to the upcoming 2-3 Sprints’ worth of Product Backlog	

  The Dev Team and Product Owner split large Product
Backlog Items into smaller pieces	

  Small enough that 1-2 people could finish in 2-3 days	

  The Dev Team gets a more detailed understanding of the
upcoming Product Backlog Items, by asking a lot of questions	

  This enables the Dev Team to enter Sprint Planning with a
good understanding of the items at the top of the Product
Backlog	

  Roughly 5-10% of each Sprint’s working hours are spent on
Product Backlog Grooming (~3 hours for a 2-week Sprint)	

  The ScrumMaster organizes and facilitates this activity
Sprint	

4 Weeks
or Less	

Potentially
Shippable	

Increment	

Product Owner	

 Review	

No Changes	

To Goal or Timebox	

Retrospective	

Dev Team	

Daily Scrum
Meeting	

Input from End-Users,	

Customers,Team and
Other Stakeholders	

Sprint
Backlog	

Product	

Backlog	

Grooming	

Sprint Planning	

Meeting	

Team Selects 	

How Much
To Target	

ScrumMaster	

SCRUM	

Product
Backlog	

Detailed 	

Plan for
Sprint	

Ordered
List of
What’s
Needed
Sprint Planning Meeting	

  Conducted by the Dev Team, the Product Owner, and the
ScrumMaster together	

  Often conducted in 2 parts:	

  Part 1 – Dev Team decides how much they are going to target	

  Part II – Dev Team creates a plan for how they are going to deliver it	

  Popular Approaches to deciding how much to target:	

  Velocity-based	

	

Once a Dev Team has a stable history of how much Product Backlog they can
complete in a Sprint, they set their target based on their recent results	

  Commitment-based	

	

Dev Team estimates its capacity for work during the Sprint (in hours or days, for
example), then targets as many Product Backlog items as they have capacity for
Name	

 Days in the Sprint	

 Hours per Day	

Total Hours in the
Sprint	

Amitabh! 9! 5 ½ ! 50!
Shahrukh! 9! 5 ½ ! 50!
Aishwarya! 6! 5 ½ ! 33!
Salman! 9! 5 ½ ! 50!
Priyanka! 9! 3! 27!
Total	

 210 !
Mon	

 Tues	

 Weds	

 Thurs	

 Fri	

1	

 2	

 3	

 4	

5	

 6	

 7	

 8	

Sprint
Planning	

Review and
Retrospective	

½ day	

½ day	

Work Time Available
Name	

 Days in the Sprint	

 Hours per Day	

Total Hours in the
Sprint	

Amitabh! 9! 6! 54!
Shahrukh! 9! 6! 54!
Aishwarya! 6! 6! 36!
Salman! 9! 6! 54!
Priyanka! 9! 5! 45!
Total	

 240 !
Work Time Available	

-15!
-15!
Buffer (5-10%)!
Product Backlog Grooming (5-10%)!
210!Total Work Time Available in the Sprint!
Available Time in Sprint = [your number goes here]	

0	

Allocated so far = minutes	

Not Started	

 In Progress	

 Done
Priority	

 Description	

1	

 Make a cube with sides of 10cm.	

2	

Make a square-based pyramid. The base should be 10cm
square, and the sides should be 15cm. Attach to the top of
item 1.	

3	

Make a triangular prism. All the sides of the prism should be
6cm. Attach to the top of item 3, and then attach both to the
side of item 1.	

4	

Make a hexagonal prism. Each rectangular side should 4cm
wide by 12cm long. After completing it, stand it upright.	

5	

Make a triangular pyramid. Each side should be 12cm. Attach
it to item 5.	

Product Backlog	

10	

10	

10	

15	

10	

6	

6	

6	

6	

4	

12	

12	

12	

12	

15	

10
Product Backlog Item #1	

Make 10cm cube	

Get
cardboard	

Available Time in Sprint = 54 minutes	

Draw six
10x10cm
squares	

Cut out
the six
squares	

Tape
squares
together	

Double-
check size
and quality	

1	

 3	

5	

 5	

2	

Allocated so far = minutes	

Not Started	

 In Progress	

 Done	

Total: 16 mins	

16
Priority	

 Description	

1	

 Make a cube with sides of 10cm.	

2	

Make a square-based pyramid. The base should be 10cm
square, and the sides should be 15cm. Attach to the top of
item 1.	

3	

Make a triangular prism. All the sides of the prism should be
6cm. Attach to the top of item 3, and then attach both to the
side of item 1.	

4	

Make a hexagonal prism. Each rectangular side should 4cm
wide by 12cm long. After completing it, stand it upright.	

5	

Make a triangular pyramid. Each side should be 12cm. Attach
it to item 5.	

Product Backlog	

10	

10	

10	

15	

10	

6	

6	

6	

6	

4	

12	

12	

12	

12	

15	

10
Product Backlog Item #1	

Make 10cm cube	

Get
cardboard	

Available time in Sprint = 54 minutes	

Draw six
10x10cm
squares	

Cut out
the six
squares	

Tape
squares
together	

Double-
check size
and quality	

1	

 3	

5	

 5	

2	

Allocated so far = minutes	

Not Started	

 In Progress	

 Done	

Total: 16 mins	

Product Backlog Item #2	

Make Square-based
Pyramid	

Draw four
10x15x15
triangles	

Draw one
10x10cm
square	

Cut out
pieces	

Tape
pieces
together	

6	

 2	

6	

 5	

Double-
check size
and quality	

2	

Total: 19 mins	

35
Product Backlog Item #1	

Make 10cm cube	

Get
cardboard	

Available time in Sprint = 54 minutes	

Draw six
10x10cm
squares	

Allocated so far = 50 minutes	

Not Started	

 In Progress	

 Done	

TOTALMINUTESOFWORKLEFTTODO!
Initial
Estimate!
Day 1! Day 2!
35!
40!
45!
50!
55!
60!
5!
10!
15!
20!
25!
30!
65!
70!
75!
80!
85!
0!
BURNDOWN CHART!
Day 3!
50
SPRINT BACKLOG	

Blow up 10 Balloons	

Measure Radius of All 10 Balloons	

CalculateVolumes of All 10 Balloons	

Starting the Sprint
Product Backlog Item #1	

Make 10cm cube	

Available time in Sprint = 54 minutes	

Draw six
10x10cm
squares	

3	

Cut out
the six
squares	

5	

Tape
squares
together	

5	

Double-
check size
and quality	

2	

Allocated so far = 50 minutes	

Not Started	

 In Progress	

 Done	

Total: 16 mins	

Product Backlog Item #2	

Make Square-based
Pyramid	

Draw one
10x10cm
square	

2	

Cut out
pieces	

6	

Tape
pieces
together	

5	

Double-
check size
and quality	

2	

Total: 19 mins	

Get
cardboard	

1	

Pete	

Get
cardboard
and tape	

1	

Pete	

Draw four
10x15x15
triangles	

6	

Pete	

Draw four
10x15x15
triangles	

6	

Pete
Sprint	

4 Weeks
or Less	

Potentially
Shippable	

Increment	

Product Owner	

 Review	

No Changes	

To Goal or Timebox	

Retrospective	

Dev Team	

Daily Scrum
Meeting	

Input from End-Users,	

Customers,Team and
Other Stakeholders	

Sprint
Backlog	

Product	

Backlog	

Grooming	

Sprint Planning	

Meeting	

Team Selects 	

How Much
To Target	

ScrumMaster	

SCRUM	

Product
Backlog	

Detailed 	

Plan for
Sprint	

Ordered
List of
What’s
Needed
Daily Scrum Meeting	

  Goal	

  Enable Dev Team to update each other daily	

  Make all blocks visible to SM and entire Dev Team daily	

  Every day, at an agreed time and place, 
Dev Team stands in a circle and reports 3 things	

  What did I do since the last Daily Scrum Meeting?	

  What will I do by the next Daily Scrum Meeting?	

  What is blocking me?	

  15 minutes maximum	

  During meeting: everyone listens, no discussion	

  After meeting is done: discussion as needed	

  Product Owner can attend, but mustn’t interfere	

  After meeting, ScrumMaster helps with blocks
Product Backlog Item #1	

Make 10cm cube	

Draw six
10x10cm
squares	

3	

Cut out
the six
squares	

5	

Tape
squares
together	

5	

Double-
check size
and quality	

2	

Not Started	

 In Progress	

 Done	

Product Backlog Item #2	

Make Square-based
Pyramid	

Draw one
10x10cm
square	

2	

Cut out
pieces	

6	

Tape
pieces
together	

5	

Double-
check size
and quality	

2	

Get
cardboard	

1	

Pete	

Draw four
10x15x15
triangles	

6	

Pete	

Product Backlog Item #3	

Make Cylinder	

Draw
shape	

Get
cardboard
and tape	

Ravi	

Priya	

Arun	

3	

2	

8	

 1
Product Backlog Item #1	

Make 10cm cube	

Draw six
10x10cm
squares	

3	

Cut out
the six
squares	

5	

Tape
squares
together	

5	

Double-
check size
and quality	

2	

Not Started	

 In Progress	

 Done	

Product Backlog Item #2	

Make Square-based
Pyramid	

Draw one
10x10cm
square	

2	

Cut out
pieces	

6	

Tape
pieces
together	

5	

Double-
check size
and quality	

2	

Get
cardboard	

1	

Pete	

Draw four
10x15x15
triangles	

6	

Pete	

Product Backlog Item #3	

Make Cylinder	

Draw
shape	

Get
cardboard
and tape	

Ravi	

Priya	

Arun	

3	

2	

8	

 1	

Total = 42
TOTALMINUTESOFWORKLEFTTODO!
Initial
Estimate!
Day 1! Day 2!
35!
40!
45!
50!
55!
60!
5!
10!
15!
20!
25!
30!
65!
70!
75!
80!
85!
0!
BURNDOWN CHART!
Day 3!
Sprint	

4 Weeks
or Less	

Potentially
Shippable	

Increment	

Product Owner	

 Review	

No Changes	

To Goal or Timebox	

Retrospective	

Dev Team	

Daily Scrum
Meeting	

Input from End-Users,	

Customers,Team and
Other Stakeholders	

Sprint
Backlog	

Product	

Backlog	

Grooming	

Sprint Planning	

Meeting	

Team Selects 	

How Much
To Target	

ScrumMaster	

SCRUM	

Product
Backlog	

Detailed 	

Plan for
Sprint	

Ordered
List of
What’s
Needed
Sprint Review	

  Goal: Inspect and Adapt the Product	

  Collaborative meeting between the Product
Owner, Dev Team, ScrumMaster, stakeholders	

  Together we get “hands on” with what the Dev
Team has produced in the Sprint	

  We inspect the quality, and whether it is “done”	

  We inspect whether it truly serves customer needs	

  We try to find improvements to make in the future
(Product Owner puts these on the Product Backlog)	

  Recommendation: Get real-world customers or
end-users to attend and give hands-on feedback
Sprint	

4 Weeks
or Less	

Potentially
Shippable	

Increment	

Product Owner	

 Review	

No Changes	

To Goal or Timebox	

Retrospective	

Dev Team	

Daily Scrum
Meeting	

Input from End-Users,	

Customers,Team and
Other Stakeholders	

Sprint
Backlog	

Product	

Backlog	

Grooming	

Sprint Planning	

Meeting	

Team Selects 	

How Much
To Target	

ScrumMaster	

SCRUM	

Product
Backlog	

Detailed 	

Plan for
Sprint	

Ordered
List of
What’s
Needed
Sprint Retrospective	

  Goal: Inspect and Adapt Our Process	

  Collaborative meeting between the Product
Owner, Dev Team, and ScrumMaster	

  We talk about what we experienced and
observed during the Sprint, both good and bad	

  We create a plan of action for improving in the
next Sprint	

  Probably the single most important practice in
Scrum. We do this every Sprint!
Start! Stop! Continue!
Start getting a better
understanding of the
Product Backlog Items
during Sprint Planning!
Start doing more
communication between
Dev Team and Product
Owner during the Sprint!
Start doing the Daily
Scrum Meeting at the
beginning of the day,
instead of the end of the
day!
Stop waiting until the end
of the Sprint to begin
integration testing!
Stop allowing changes to
our target during the
middle of the Sprint!
Stop sacrificing quality
just to hit our target
during the Sprint!
Stop interrupting each
other during the Daily
Scrum Meeting!
Continue the good
teamwork and positive
attitude!
Continue putting a little
extra buffer in our plan
for each Sprint!
Continue inviting end-
users to the Sprint
Review, to get their
feedback!
Continue using the task
board on the wall!
SPRINT BACKwith LOG	

Getting Started with Scrum
Time	

Sprint 1	

 Sprint 2	

 Sprint 3	

 Sprint 4	

 Sprint 5	

 Sprint 6	

 Sprint 7	

 Sprint 8	

 Sprint 9	

 Sprint
10	

Development Start	

 Release Date	

Getting Started with Scrum
  ScrumMaster teaches Scrum to everyone and assigns the Scrum roles 	

  Product Owner communicate the vision and goals of the Release	

  Product Owner leads the creation of the Product Backlog (with lots of input)	

  Dev Team does high-level size estimation of the Product Backlog	

  Product Owner does initial prioritization of the Product Backlog (with lots of input)	

  Release Planning Meeting to estimate release date and budget 	

  Dev Team sets up their development and test environments	

  Dev Team does initial high-level design and architecture (just enough to get started)	

  Don’t forget – all of the above will evolve during project!	

Getting
Started
SPRINT BACKLOG	

Blow up 10 Balloons	

Measure Radius of All 10 Balloons	

CalculateVolumes of All 10 Balloons	

The “Definition of Done”
and Getting to Done
The Definition of Done	

  D.o.D. defines what it means for a Product Backlog Item to be
“Done” (=potentially shippable) at the end of a Sprint	

  Product Owner and Team create D.o.D. before first Sprint	

  Can be changed, based on Product Owner and Team decision	

  There may be Product Backlog Items that are outside the D.o.D.	

  For example, “Investigate Performance Problem” – needs its own D.o.D.	

Our Team’s Definition of Done
Product Backlog Item is done at end of Sprint if:
•  Code complete
•  Code reviewed
•  Unit Tested
•  Integration Tested
•  Acceptance Tested
•  System Docs and User Docs updated
•  No Priority 1 or Priority 2 defects remaining
DESIGN CODE TEST
Feature A
Team Zebra is doing a 2-week Sprint and have
committed to Product Backlog Items A, B, C, D, E
DESIGN CODE TEST
Feature B
DESIGN CODE TEST
Feature C
DESIGN CODE TEST
Feature D
DESIGN CODE TEST
Feature E
INITIAL DESIGN
Features A-E
FINAL TEST
AND POLISH
WORKING
SPRINT
PLANNING
REVIEW AND
RETROSPECTIVE
Looking Inside
One Sprint
SPRINT BACKLOG	

Blow up 10 Balloons	

Measure Radius of All 10 Balloons	

CalculateVolumes of All 10 Balloons	

Large-Scale and
Distributed Scrum
50 People	

(Architects, Coders,Testers,Analysts, UI Designers,Technical Writers, etc.)	

Scaling Scrum
Team A	

 Team B	

 Team C	

 Team D	

 Team E	

Scaling Scrum
Team A	

 Team B	

 Team C	

 Team D	

 Team E	

Scaling Scrum	

Cross-Functional	

(Designers, Coders,	

Testers, etc.)	

Cross-Functional	

(Designers, Coders,	

Testers, etc.)	

Cross-Functional	

(Designers, Coders,	

Testers, etc.)	

Cross-Functional	

(Designers, Coders,	

Testers, etc.)	

Cross-Functional	

(Designers, Coders,	

Testers, etc.)	

Feature Teams
Scaling Scrum	

Team A	

 Team B	

 Team C	

 Team D	

 Team E	

8	

9	

10	

11	

12	

7	

1	

2	

3	

4	

5	

6	

Feature A	

Feature B	

Feature C	

Feature D	

Feature E	

Feature F	

Feature G	

Feature H	

Feature I	

Feature J	

Feature K	

Feature L	

13	

 Feature M	

Cross-Functional	

(Designers, Coders,	

Testers, etc.)	

Cross-Functional	

(Designers, Coders,	

Testers, etc.)	

Cross-Functional	

(Designers, Coders,	

Testers, etc.)	

Cross-Functional	

(Designers, Coders,	

Testers, etc.)	

Cross-Functional	

(Designers, Coders,	

Testers, etc.)
Scaling Scrum	

Team A	

 Team B	

 Team C	

 Team D	

 Team E	

8	

9	

10	

11	

12	

7	

1	

2	

3	

4	

5	

6	

Feature A	

Feature B	

Feature C	

Feature D	

Feature E	

Feature F	

Feature G	

Feature H	

Feature I	

Feature J	

Feature K	

Feature L	

13	

 Feature M	

Cross-Functional	

(Designers, Coders,	

Testers, etc.)	

Cross-Functional	

(Designers, Coders,	

Testers, etc.)	

Cross-Functional	

(Designers, Coders,	

Testers, etc.)	

Cross-Functional	

(Designers, Coders,	

Testers, etc.)	

Cross-Functional	

(Designers, Coders,	

Testers, etc.)
Scaling Scrum	

Team A	

 Team B	

 Team C	

 Team D	

 Team E	

Cross-Functional	

(Designers, Coders,	

Testers, etc.)	

Cross-Functional	

(Designers, Coders,	

Testers, etc.)	

Cross-Functional	

(Designers, Coders,	

Testers, etc.)	

Cross-Functional	

(Designers, Coders,	

Testers, etc.)	

Cross-Functional	

(Designers, Coders,	

Testers, etc.)	

Chief Product Owner	

Product Owner	

 Product Owner	

Product Owner
During the Sprint	

Team A	

 Team B	

 Team C	

 Team D	

 Team E	

Scrum of Scrums	

Daily Meeting of Team Representatives	

Coordination, Dependencies Mgt, Block Surfacing
Project Growth	

S P R I N T	

S P R I N T	

 S P R I N T	

 S P R I N T	

 S P R I N T	

 S P R I N T	

 S P R I N T
Dependencies: Day-to-Day	

  Make direct team-to-team communication as easy as
possible for everyone on the project	

  Use the Scrum-of-Scrums actively	

  Make sure all teams have some slack (extra buffer) in
every Sprint, to be able to help each other
Dependencies: Backlog-Level	

Backlog Item #1	

Team A	

 Team B	

 •  Identify the dependency
before Sprint
Commitment is made	

Then, either…	

•  Product Owner A
reduces priority of #1
or	

•  Product Owner B
increases priority of #18
or	

•  Product Owner A shifts
#18 to Team A Product
Backlog and Team A builds
it
or	

•  Team A uses mock object
in place of #18, and
replaces with actual #18
later	

Product Backlog	

 Product Backlog	

Backlog Item #18
Distributed Scrum Practices	

  Model 1: Product Owner in US, Dev Team in India	

  ScrumMaster should be located with Dev Team in India	

  Start with short Sprints (2 weeks or less)	

  Dev Team does Daily Scrum during India business hours	

  After Daily Scrum, ScrumMaster emails list of blocks to the
Product Owner, for assistance clearing	

  All real-time meetings between Dev Team and Product Owner
should be visual, not just audio	

  1-2x per week real-time call for Product Owner and Dev Team	

  Product Owner travels to India for start of first Sprint
Distributed Scrum Practices	

  Model 2: Dev Team split between multiple locations 	

  4 team-members in India, 4 team-members in Europe	

  To be effective, team formation must occur	

  Ideally, colocation for first Sprint	

  Ongoing “ambassadorship”	

  Multiple forms of continuous live communication	

  If you can’t make this investment, may be better to
organize them as two different Scrum teams	

  Daily Scrum	

  Live via webcam if timezones overlap, otherwise try
cameraphone video recording	

  Scrum Artifacts (Sprint Backlog, Burndown Chart) done
electronically, in a shared location
Scrum Tools	

  There are a range of software tools available for Scrum
Teams to manage their Scrum information	

  Enterprise tools	

  VersionOne, Rally, ScrumWorks, Mingle, Greenhopper for Jira	

  Open-source 	

  X-planner	

  Lightweight tools	

  ScrumNinja and BananaScrum	

  Bear in mind that there are pro’s and con’s, costs as well
as benefits, when using these tools	

  The most successful self-organization tends to occur
when Dev Teams are using information radiators
SPRINT BACKLOG	

Blow up 10 Balloons	

Measure Radius of All 10 Balloons	

CalculateVolumes of All 10 Balloons	

Release Estimation in Scrum
Team Alpha
3
2 2 2
Sprint 1 Sprint 2 Sprint 3
12 Points
of size
16 Points
of size
14 Points
of size
Average of 14 Points per Sprint “Velocity”
8
1 1 1 1
2 2
1 1 1
2 2
1
1
3
2
1 1 1
The Product Backlog	

Priority Description
Size
(to build)
1 Feature A 3
2 Feature B 1
3 Feature C 3
4 Feature D 5
5 Feature E 1
6 Feature F 8
7 Feature G 3
8 Feature H 5
9 Feature I 2
10 Feature J 3
11 Feature K 1
12 Feature L 5
Team Alpha
3
2 2 2
Sprint 1 Sprint 2 Sprint 3
8
1 1 1 1
2 2
1 1 1
2 2
1
1
3
2
1 1 1
The Product Backlog	

Priority Description
Size
(to build)
1 Feature A 3
2 Feature B 1
3 Feature C 3
4 Feature D 5
5 Feature E 1
6 Feature F 8
7 Feature G 3
8 Feature H 5
9 Feature I 2
10 Feature J 3
11 Feature K 1
12 Feature L 5
The Product Backlog	

Priority Description
Size
(to build)
1 Feature A 3
2 Feature B 1
3 Feature C 3
4 Feature D 5
5 Feature E 1
6 Feature F 8
7 Feature G 3
8 Feature H 5
9 Feature I 2
10 Feature J 3
11 Feature K 1
12 Feature L 5
Total = 40 points
Velocity = 14 points
Time to complete =
40/14 = 3 Sprints
If cost per Sprint is
$15K, total cost is:
3 x $15K = $45K
If Sprints are 2
weeks each, total
time required is:
3 x 2 = 6 weeks
•  Many Scrum tems use Planning Poker to estimate
the size of Product Backlog Items	

•  “Size” = Effort + Complexity + Uncertainty	

•  The whole team estimates together	

•  If actual team is not yet selected, then get a typical
team to do it, and be sensible: add extra buffer to
the final plan	

•  Everyone estimates overall size of the item (not
just their part of the work)	

•  ScrumMaster facilitates (and joins in the estimation
if they will be doing work too)	

•  Product Owner should be available to clarify
requirements
Estimating Release Date and Budget	

  Dev Team does high-level size estimation of Product Backlog	

  Using Planning Poker, for example	

  Dev Team estimates their velocity	

  Using either past history, by doing a Sprint, or by doing a Sprint
Planning Meeting. This is a forecast, not a promise.	

  Product Owner uses the above data to estimate a realistic
date for release	

  If date turns out to be too optimistic, Product Owner will have to
either remove scope from the Release, or move the Release date	

  Product Owner decides how much buffer to add, to account
for uncertainty and risk	

  Buffer for Uncertainty (for example: 15%)	

  Buffer for Improvement and Rework (for example: 10%)	

  Many Dev Teams also need a Pre-Release Sprint (to go from
Potentially Shippable to actually “shipped”)
Pre-Release
Sprint 	

Release Date	

Sprint 	

Sprint 	

 Sprint	

 Sprint	

 Sprint	

 Sprint	

 Sprint	

 Sprint	

 Sprint	

 Sprint	

Final
Hardening
and Release
Preparation
Estimating Release Date and Budget	

  Dev Team does high-level size estimation of Product Backlog	

  Using Planning Poker, for example	

  Dev Team estimates their velocity	

  Using either past history, by doing a Sprint, or by doing a Sprint
Planning Meeting. This is a forecast, not a promise.	

  Product Owner uses the above data to estimate a realistic
date for release	

  If date turns out to be too optimistic, Product Owner will have to
either remove scope from the Release, or move the Release date	

  Product Owner decides how much buffer to add, to account
for uncertainty and risk	

  Buffer for Uncertainty (for example: 15%)	

  Buffer for Improvement and Rework (for example: 10%)	

  Many Dev Teams also need a Pre-Release Sprint (to go from
Potentially Shippable to actually “shipped”)
Item # Product Backlog Item
Initial
Estimate
Sprint 1 Sprint 2 Sprint 3 Sprint 4 Sprint 5 Sprint 6 Sprint 7 Sprint 8 Sprint 9
Sprint
10
Sprint
11
1
As an Administrator or Employee, I want to go to the Home Page and type my login name and password, so
that I can gain access to the Dashboard Page. 2 0 0 0 0 0
2
As an Employee, I want to submit a leave request to my manager, so I can find out whether I have
permission to take one or more days of leave. 3 0 0 0 0 0
3
As an employee who has other employees reporting to me, I want to receive an email to inform me that a
leave request has been filed, so that I can approve or deny it in a timely manner. 2 2 0 0 0 0
4
As an employee, I want to be able to see the unused vacation, personal, and sick leave I currently have, so
that I can plan when to take leave and how much I’m entitled to. 3 3 3 0 0 0
5
As an employee, I want to be able to review my pending leave requests, so that I can see which requests
have been approved, and which are pending review by my manager. 5 5 5 0 0 0
6
As an Administrator or Employee, I want to click the “Forgot Password” link on the home page, enter my
email address, and have a new password generated and sent to me, so I can log into the system. 1 1 1 1 0 0
7
As an Administrator, I want to be able to modify the personal details (for example, name, or manager, or
date of hire) for a particular employee, so that I can keep their information up-to-date and correct any errors. 3 3 3 3 0 0
8
As an Administrator, I want to have a backup of the system made nightly, so that in the event of a crash or
other problem, the recent days’ worth of data can be restored. 8 8 8 8 0 0
9
As an Administrator, I want to create a new Administrator account for another person, so that they have the
necessary permissions within the system. 3 3 3 3 0 0
10
As an Administrator, I want to set up a new Employee account for another person, so they can use the
system to manage their leave requests and approvals. 3 3 3 3 3 0
11
As an Administrator, I want to be able to modify the system-wide defaults for company name, company
email, and number of days of leave per year. 2 2 2 2 2 2
12
As an Administrator, I want to set up new Employee accounts for multiple other people at once by copying
and pasting their information into a text field, so they can use the system to manage their leave requests /
approvals.
3 3 3 3 3 3
13
As an employee, I want to be able to review my pending leave requests, and be able to cancel any that are
no longer required, so that I can keep my request up-to-date and accurate. 2 2 2 2 2 2
14
As an employee, I want to be able to review my pending leave requests, and be able to modify any of the
details that are no longer correct, so that I can keep my request up-to-date and accurate. 2 2 2 2 2 2
15
As an employee who has other employees reporting to me, I want to be able to see a table that lists all the
employees who report to me (as well as the employees that report to them), and for each a summary of their
leave requests and days of leave remaining, so I can have a high-level overview of my departmental leave
metrics.
5 5 5 5 5 5
16
As an employee, I want to be able to see all my current and past leave requests (including approved,
denied, and pending) since I was hired, so I can quickly get information I need regarding one particular
leave request.
3 3 3 3 3 3
17
As an employee who has other employees reporting to me, I want to be able to see all the leave requests
that are currently pending my approval on a single page, and be able to approve or deny them from that
page, so that I can quickly and easily take care of all my pending approvals at once.
5 5 5 5 5 5
18
As an Administrator, I want to be able to select a subset of employees and export their data as either a tab-
delimited text file, or as an excel spreadsheet. 13 13 13 13 13 13
19
As an Administrator or Employee, I want to click “Change Password” choice on the Dashboard Page, and be
able to type in a new password. 2 2 2 2 2 2
20
As an Administrator or Employee, I want to click “Change Username” choice on the Dashboard Page, and
be able to type in a new username. 3 3 3 3 3 3
21
As an employee who has other employees reporting to me, I want to receive an email reminder once a day
if there are any leave requests that have been waiting for my review for more than 72 hours, so that I can
approve or deny it without further delay.
5 5 5 5 5 5
22
As an employee, I want to receive an email notification when my manager approves or denies one of my
requests. 2 2 2 2 2 2
Total 80 75 73 65 50 47
Release Backlog
90	

80	

70	

60	

50	

40	

30	

20	

10	

0	

1	

 2	

 3	

 4	

 5	

 6	

 7	

 8	

 9	

 10	

 11	

 12	

 13	

 14	

 15	

Release Burndown Chart	

Sprints	

End Development	

 Release
Item # Product Backlog Item
Initial
Estimate
Sprint 1 Sprint 2 Sprint 3 Sprint 4 Sprint 5 Sprint 6 Sprint 7 Sprint 8 Sprint 9
Sprint
10
Sprint
11
1
As an Administrator or Employee, I want to go to the Home Page and type my login name and password, so
that I can gain access to the Dashboard Page. 2 0 0 0 0 0
2
As an Employee, I want to submit a leave request to my manager, so I can find out whether I have
permission to take one or more days of leave. 3 0 0 0 0 0
3
As an employee who has other employees reporting to me, I want to receive an email to inform me that a
leave request has been filed, so that I can approve or deny it in a timely manner. 2 2 0 0 0 0
4
As an employee, I want to be able to see the unused vacation, personal, and sick leave I currently have, so
that I can plan when to take leave and how much I’m entitled to. 3 3 3 0 0 0
5
As an employee, I want to be able to review my pending leave requests, so that I can see which requests
have been approved, and which are pending review by my manager. 5 5 5 0 0 0
6
As an Administrator or Employee, I want to click the “Forgot Password” link on the home page, enter my
email address, and have a new password generated and sent to me, so I can log into the system. 1 1 1 1 0 0
7
As an Administrator, I want to be able to modify the personal details (for example, name, or manager, or
date of hire) for a particular employee, so that I can keep their information up-to-date and correct any errors. 3 3 3 3 0 0
8
As an Administrator, I want to have a backup of the system made nightly, so that in the event of a crash or
other problem, the recent days’ worth of data can be restored. 8 8 8 8 0 0
9
As an Administrator, I want to create a new Administrator account for another person, so that they have the
necessary permissions within the system. 3 3 3 3 0 0
10
As an Administrator, I want to set up a new Employee account for another person, so they can use the
system to manage their leave requests and approvals. 3 3 3 3 3 0
11
As an Administrator, I want to be able to modify the system-wide defaults for company name, company
email, and number of days of leave per year. 2 2 2 2 2 2
12
As an Administrator, I want to set up new Employee accounts for multiple other people at once by copying
and pasting their information into a text field, so they can use the system to manage their leave requests /
approvals.
3 3 3 3 3 3
13
As an employee, I want to be able to review my pending leave requests, and be able to cancel any that are
no longer required, so that I can keep my request up-to-date and accurate. 2 2 2 2 2 2
14
As an employee, I want to be able to review my pending leave requests, and be able to modify any of the
details that are no longer correct, so that I can keep my request up-to-date and accurate. 2 2 2 2 2 2
15
As an employee who has other employees reporting to me, I want to be able to see a table that lists all the
employees who report to me (as well as the employees that report to them), and for each a summary of their
leave requests and days of leave remaining, so I can have a high-level overview of my departmental leave
metrics.
5 5 5 5 5 5
16
As an employee, I want to be able to see all my current and past leave requests (including approved,
denied, and pending) since I was hired, so I can quickly get information I need regarding one particular
leave request.
3 3 3 3 3 3
17
As an employee who has other employees reporting to me, I want to be able to see all the leave requests
that are currently pending my approval on a single page, and be able to approve or deny them from that
page, so that I can quickly and easily take care of all my pending approvals at once.
5 5 5 5 5 5
18
As an Administrator, I want to be able to select a subset of employees and export their data as either a tab-
delimited text file, or as an excel spreadsheet. 13 13 13 13 13 13
19
As an Administrator or Employee, I want to click “Change Password” choice on the Dashboard Page, and be
able to type in a new password. 2 2 2 2 2 2
20
As an Administrator or Employee, I want to click “Change Username” choice on the Dashboard Page, and
be able to type in a new username. 3 3 3 3 3 3
21
As an employee who has other employees reporting to me, I want to receive an email reminder once a day
if there are any leave requests that have been waiting for my review for more than 72 hours, so that I can
approve or deny it without further delay.
5 5 5 5 5 5
22
As an employee, I want to receive an email notification when my manager approves or denies one of my
requests. 2 2 2 2 2 2
Total 80 75 73 65 50 47
Release Backlog
90
80
70
60
50
40
30
20
10
0
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Release Burndown Chart
Sprints
End Development Release
90
80
70
60
50
40
30
20
10
0
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Release Burndown Chart
Sprints
End Development Release
2 extra Sprints
will be needed to
deliver the entire
Release Backlog
90
80
70
60
50
40
30
20
10
0
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Release Burndown Chart
Sprints
End Development Release
To deliver the
release on
schedule, remove
12 points from the
Release Backlog
90
80
70
60
50
40
30
20
10
0
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Release Burndown Chart
Sprints
End Development Release
Retrospective is a
waste of time
“The 5 Why’s”
We never take
action on any of the
issues we discuss
We never have time to
make improvements in
our way of working
We’re always over-
committed in every
Sprint
The Product Owner
pressures us into
overcommitting
in Sprint Planning
We don’t have any
way of reminding
ourselves
We always forget
whatever we
agreed to do
The Product Owner gave
an unrealistic delivery
date to the VP
The ScrumMaster
isn’t protecting us!
Impact of Change	

In the Current Sprint In Future Sprints
Happiness of
the Product
Owner
Team’s ability
to deliver its
commitment
Team’s focus,
commitment,
motivation
PO’s
discipline to
not request
changes
Time and
thought the
PO puts into
preparing the
Product
Backlog
Team’s focus,
commitment,
motivation
Team’s
discipline in
following the
rules of
Scrum
Other teams’
discipline in
following the
rules of
Scrum
What are the consequences if the ScrumMaster says “Yes”
to the Product Owner making a “swap” during the Sprint?	

 	

  	

 	

 	

 	

 	

 	



Weitere ähnliche Inhalte

Was ist angesagt?

Facilitate a Timeline Futurespective
Facilitate a Timeline FuturespectiveFacilitate a Timeline Futurespective
Facilitate a Timeline Futurespective
Jolly Rajan
 

Was ist angesagt? (20)

Intro to Agile Practices and Values
Intro to Agile Practices and ValuesIntro to Agile Practices and Values
Intro to Agile Practices and Values
 
Intro to design sprint
Intro to design sprintIntro to design sprint
Intro to design sprint
 
Scrum training day 2
Scrum training day 2Scrum training day 2
Scrum training day 2
 
Agile Anywhere in the 21st Century: Setting up distributed teams to be effective
Agile Anywhere in the 21st Century: Setting up distributed teams to be effectiveAgile Anywhere in the 21st Century: Setting up distributed teams to be effective
Agile Anywhere in the 21st Century: Setting up distributed teams to be effective
 
Lessons learned from managing a distributed agile team
Lessons learned from managing a distributed agile teamLessons learned from managing a distributed agile team
Lessons learned from managing a distributed agile team
 
Situational retrospectives
Situational retrospectivesSituational retrospectives
Situational retrospectives
 
Introduction to agile and scrum
Introduction to agile and scrumIntroduction to agile and scrum
Introduction to agile and scrum
 
Practical Scrum - day 2
Practical Scrum - day 2Practical Scrum - day 2
Practical Scrum - day 2
 
Facilitate a Timeline Futurespective
Facilitate a Timeline FuturespectiveFacilitate a Timeline Futurespective
Facilitate a Timeline Futurespective
 
Resource Pools - How is This Still a Thing? at LAST Conf 2016 in Sydney, Aust...
Resource Pools - How is This Still a Thing? at LAST Conf 2016 in Sydney, Aust...Resource Pools - How is This Still a Thing? at LAST Conf 2016 in Sydney, Aust...
Resource Pools - How is This Still a Thing? at LAST Conf 2016 in Sydney, Aust...
 
Kubasova: Negotiations
Kubasova: NegotiationsKubasova: Negotiations
Kubasova: Negotiations
 
Richmond Spin - How To Sell A Traditional Client
Richmond Spin - How To Sell A Traditional ClientRichmond Spin - How To Sell A Traditional Client
Richmond Spin - How To Sell A Traditional Client
 
Release wednesdays and the agile release train upload
Release wednesdays and the agile release train   uploadRelease wednesdays and the agile release train   upload
Release wednesdays and the agile release train upload
 
AgileScrum
AgileScrumAgileScrum
AgileScrum
 
6.2 Cross-Functional Team Framework - v2.0
6.2 Cross-Functional Team Framework - v2.06.2 Cross-Functional Team Framework - v2.0
6.2 Cross-Functional Team Framework - v2.0
 
Art of Doing Effective Scrum : Presented by Mohammed Javid
Art of Doing Effective Scrum : Presented by Mohammed JavidArt of Doing Effective Scrum : Presented by Mohammed Javid
Art of Doing Effective Scrum : Presented by Mohammed Javid
 
Design Sprint Case in Trend Micro
Design Sprint Case in Trend MicroDesign Sprint Case in Trend Micro
Design Sprint Case in Trend Micro
 
Practical Scrum - day 1
Practical Scrum - day 1Practical Scrum - day 1
Practical Scrum - day 1
 
The art of execution
The art of executionThe art of execution
The art of execution
 
Design thinking lean startup and agile pradeep
Design thinking lean startup and agile pradeepDesign thinking lean startup and agile pradeep
Design thinking lean startup and agile pradeep
 

Ähnlich wie Introduction to Agile Scrum

Agile Scrum - Overview
Agile Scrum - OverviewAgile Scrum - Overview
Agile Scrum - Overview
Madan Upadhyay
 
Scrum - An Agile Approach to Software Product Development
Scrum - An Agile Approach to Software Product DevelopmentScrum - An Agile Approach to Software Product Development
Scrum - An Agile Approach to Software Product Development
Bharani M
 

Ähnlich wie Introduction to Agile Scrum (20)

Agile scrum induction
Agile scrum inductionAgile scrum induction
Agile scrum induction
 
CampusSDN2017 - Jawdat: Product Management and Agile Development
CampusSDN2017 - Jawdat: Product Management and Agile DevelopmentCampusSDN2017 - Jawdat: Product Management and Agile Development
CampusSDN2017 - Jawdat: Product Management and Agile Development
 
Introduction to Agile & scrum
Introduction to Agile & scrumIntroduction to Agile & scrum
Introduction to Agile & scrum
 
Scrum Framework
Scrum FrameworkScrum Framework
Scrum Framework
 
Introduction to scrum
Introduction to scrumIntroduction to scrum
Introduction to scrum
 
Agile Overview
Agile OverviewAgile Overview
Agile Overview
 
Agile methodology
Agile methodologyAgile methodology
Agile methodology
 
Agile Scrum - Overview
Agile Scrum - OverviewAgile Scrum - Overview
Agile Scrum - Overview
 
Agile project management tech gig
Agile project management   tech gigAgile project management   tech gig
Agile project management tech gig
 
BAAgileQA
BAAgileQABAAgileQA
BAAgileQA
 
Scrum - An Agile Approach to Software Product Development
Scrum - An Agile Approach to Software Product DevelopmentScrum - An Agile Approach to Software Product Development
Scrum - An Agile Approach to Software Product Development
 
PSPO(Scrum Product Owner) Preparation Quick Guide.pdf
PSPO(Scrum Product Owner) Preparation Quick Guide.pdfPSPO(Scrum Product Owner) Preparation Quick Guide.pdf
PSPO(Scrum Product Owner) Preparation Quick Guide.pdf
 
Agile (Scrum)
Agile (Scrum)Agile (Scrum)
Agile (Scrum)
 
Agile Project Management training by manohar prasad
Agile Project Management training by manohar prasadAgile Project Management training by manohar prasad
Agile Project Management training by manohar prasad
 
Presentation: "Agile methodologies for Project Management - SCRUM" by Varty K...
Presentation: "Agile methodologies for Project Management - SCRUM" by Varty K...Presentation: "Agile methodologies for Project Management - SCRUM" by Varty K...
Presentation: "Agile methodologies for Project Management - SCRUM" by Varty K...
 
Agile
AgileAgile
Agile
 
Introduction into Scrum
Introduction into ScrumIntroduction into Scrum
Introduction into Scrum
 
Changes Between Different Versions Scrum Guides
Changes Between Different Versions Scrum GuidesChanges Between Different Versions Scrum Guides
Changes Between Different Versions Scrum Guides
 
Intro To Scrum
Intro To ScrumIntro To Scrum
Intro To Scrum
 
Scrum
ScrumScrum
Scrum
 

Kürzlich hochgeladen

+971565801893>>SAFE AND ORIGINAL ABORTION PILLS FOR SALE IN DUBAI AND ABUDHAB...
+971565801893>>SAFE AND ORIGINAL ABORTION PILLS FOR SALE IN DUBAI AND ABUDHAB...+971565801893>>SAFE AND ORIGINAL ABORTION PILLS FOR SALE IN DUBAI AND ABUDHAB...
+971565801893>>SAFE AND ORIGINAL ABORTION PILLS FOR SALE IN DUBAI AND ABUDHAB...
Health
 

Kürzlich hochgeladen (19)

Churu Escorts 🥰 8617370543 Call Girls Offer VIP Hot Girls
Churu Escorts 🥰 8617370543 Call Girls Offer VIP Hot GirlsChuru Escorts 🥰 8617370543 Call Girls Offer VIP Hot Girls
Churu Escorts 🥰 8617370543 Call Girls Offer VIP Hot Girls
 
Genuine 8617370543 Hot and Beautiful 💕 Etah Escorts call Girls
Genuine 8617370543 Hot and Beautiful 💕 Etah Escorts call GirlsGenuine 8617370543 Hot and Beautiful 💕 Etah Escorts call Girls
Genuine 8617370543 Hot and Beautiful 💕 Etah Escorts call Girls
 
Hire 💕 8617370543 Amethi Call Girls Service Call Girls Agency
Hire 💕 8617370543 Amethi Call Girls Service Call Girls AgencyHire 💕 8617370543 Amethi Call Girls Service Call Girls Agency
Hire 💕 8617370543 Amethi Call Girls Service Call Girls Agency
 
Slovenia Vs Serbia Eurovision odds Slovenia have top.docx
Slovenia Vs Serbia Eurovision odds Slovenia have top.docxSlovenia Vs Serbia Eurovision odds Slovenia have top.docx
Slovenia Vs Serbia Eurovision odds Slovenia have top.docx
 
Spain to be banned from participating in Euro 2024.docx
Spain to be banned from participating in Euro 2024.docxSpain to be banned from participating in Euro 2024.docx
Spain to be banned from participating in Euro 2024.docx
 
Albania Vs Spain South American coaches lead Albania to Euro 2024 spot.docx
Albania Vs Spain South American coaches lead Albania to Euro 2024 spot.docxAlbania Vs Spain South American coaches lead Albania to Euro 2024 spot.docx
Albania Vs Spain South American coaches lead Albania to Euro 2024 spot.docx
 
Italy Vs Albania Italy vs Albania Euro 2024 Prediction Can Albania pull off a...
Italy Vs Albania Italy vs Albania Euro 2024 Prediction Can Albania pull off a...Italy Vs Albania Italy vs Albania Euro 2024 Prediction Can Albania pull off a...
Italy Vs Albania Italy vs Albania Euro 2024 Prediction Can Albania pull off a...
 
Belgium Vs Slovakia Belgium at Euro 2024 Teams in group, fixtures, schedule, ...
Belgium Vs Slovakia Belgium at Euro 2024 Teams in group, fixtures, schedule, ...Belgium Vs Slovakia Belgium at Euro 2024 Teams in group, fixtures, schedule, ...
Belgium Vs Slovakia Belgium at Euro 2024 Teams in group, fixtures, schedule, ...
 
Trusted Cricket Betting ID Provider In India: Get your Cricket ID Now
Trusted Cricket Betting ID Provider In India: Get your Cricket ID NowTrusted Cricket Betting ID Provider In India: Get your Cricket ID Now
Trusted Cricket Betting ID Provider In India: Get your Cricket ID Now
 
basketball evolution History Slides.pdf
basketball evolution  History Slides.pdfbasketball evolution  History Slides.pdf
basketball evolution History Slides.pdf
 
Cricket Api Solution.pdfCricket Api Solution.pdf
Cricket Api Solution.pdfCricket Api Solution.pdfCricket Api Solution.pdfCricket Api Solution.pdf
Cricket Api Solution.pdfCricket Api Solution.pdf
 
Croatia vs Italy Inter Milan Looking to Carry On Success at Euro 2024.pdf
Croatia vs Italy Inter Milan Looking to Carry On Success at Euro 2024.pdfCroatia vs Italy Inter Milan Looking to Carry On Success at Euro 2024.pdf
Croatia vs Italy Inter Milan Looking to Carry On Success at Euro 2024.pdf
 
UEFA Euro 2024 Clash and Eurovision 2024 Poll Insights.docx
UEFA Euro 2024 Clash and Eurovision 2024 Poll Insights.docxUEFA Euro 2024 Clash and Eurovision 2024 Poll Insights.docx
UEFA Euro 2024 Clash and Eurovision 2024 Poll Insights.docx
 
Unveiling the Mystery of Main Bazar Chart
Unveiling the Mystery of Main Bazar ChartUnveiling the Mystery of Main Bazar Chart
Unveiling the Mystery of Main Bazar Chart
 
Personal Brand Exploration - By Bradley Dennis
Personal Brand Exploration - By Bradley DennisPersonal Brand Exploration - By Bradley Dennis
Personal Brand Exploration - By Bradley Dennis
 
Luka Modric Elevating Croatia's Stars for Euro Cup 2024.docx
Luka Modric Elevating Croatia's Stars for Euro Cup 2024.docxLuka Modric Elevating Croatia's Stars for Euro Cup 2024.docx
Luka Modric Elevating Croatia's Stars for Euro Cup 2024.docx
 
+971565801893>>SAFE AND ORIGINAL ABORTION PILLS FOR SALE IN DUBAI AND ABUDHAB...
+971565801893>>SAFE AND ORIGINAL ABORTION PILLS FOR SALE IN DUBAI AND ABUDHAB...+971565801893>>SAFE AND ORIGINAL ABORTION PILLS FOR SALE IN DUBAI AND ABUDHAB...
+971565801893>>SAFE AND ORIGINAL ABORTION PILLS FOR SALE IN DUBAI AND ABUDHAB...
 
Netherlands Players expected to miss UEFA Euro 2024 due to injury.docx
Netherlands Players expected to miss UEFA Euro 2024 due to injury.docxNetherlands Players expected to miss UEFA Euro 2024 due to injury.docx
Netherlands Players expected to miss UEFA Euro 2024 due to injury.docx
 
JORNADA 6 LIGA MURO 2024TUXTEPECOAXACA.pdf
JORNADA 6 LIGA MURO 2024TUXTEPECOAXACA.pdfJORNADA 6 LIGA MURO 2024TUXTEPECOAXACA.pdf
JORNADA 6 LIGA MURO 2024TUXTEPECOAXACA.pdf
 

Introduction to Agile Scrum

  • 1. The Agile Manifesto – 2001 We are uncovering better ways of developing software by doing it and helping others do it. Through this work we have come to value: That is, while there is value in the items on the right, we value the items on the left more. Individuals and interactions over processes and tools Working software over comprehensive documentation Customer collaboration over contract negotiation Responding to change over following a plan
  • 3. The Essence of Scrum SCRUM Produce Inspect Adapt Plan Sprint Transparency
  • 4. The Foundations of Scrum   There is a cross-functional Dev Team that is stable and 100% dedicated.   The Dev Team decides how to get the work done. It is self-organizing.   The Dev Team plans its Sprints one at a time, at the start of each Sprint.   The Product Owner decides what should be produced.   The Dev Team decides how much it can produce in a Sprint.   The Dev Team’s target in a Sprint is shared, clear, and does not change.   The Dev Team tries to achieve its target, but it may over-deliver or under-deliver, based on how the Sprint plays out.   Each Sprint is a timebox – its length is never extended.   Each Sprint produces a “potentially shippable product” – in other words, thoroughly tested, defect-free, and “done.”   There is a “Definition of Done” that specifies what “done” means.   At the end of each Sprint, we inspect and adapt product and process.
  • 5. Development Starts Release Date Sprint 1 Sprint 2 Sprint 3 Sprint 4 Sprint 5 Sprint 6 Sprint 7 Sprint 8 Sprint 9 Sprint 10 Feature Feature Feature Feature Feature Feature Feature Feature Feature
  • 6. Development Starts Release Date Sprint 1 Sprint 2 Sprint 3 Sprint 4 Sprint 5 Sprint 6 Sprint 7 Sprint 8 Sprint 9 Sprint 10 Feature Feature Feature Feature Feature Feature Feature Feature Feature
  • 7. Development Starts Release Date Sprint 1 Sprint 2 Sprint 3 Sprint 4 Sprint 5 Sprint 6 Sprint 7 Sprint 8 Sprint 9 Sprint 10
  • 8. Development Starts Release Date Sprint 1 Sprint 2 Sprint 3 Sprint 4 Sprint 5 Sprint 6 Sprint 7 Sprint 8 Sprint 9 Sprint 10 “Done” – Coded,Tested, No Defects Remaining
  • 9. Development Starts Release Date Sprint 1 Sprint 2 Sprint 3 Sprint 4 Sprint 5 Sprint 6 Sprint 7 Sprint 8 Sprint 9 Sprint 10 “Done” – Coded,Tested, No Defects Remaining
  • 10. Development Starts Release Date Sprint 1 Sprint 2 Sprint 3 Sprint 4 Sprint 5 Sprint 6 Sprint 7 Sprint 8 Sprint 9 Sprint 10 “Done” – Coded,Tested, No Defects Remaining
  • 11. The Relative Value of Different Features Feature 1 Feature 2 Feature 3 Feature 4 Feature 5 Feature 6 Feature 7 Feature 8 Feature 9 Typical Large-Scale Software Application Features 1-5 Features 6-10 Features 11-15 Features 16-20 Features 21-25 Features 26-30 Features 31-35 Features 36-40 Features 41-45 Features 46-50 Features 51-55 Features 56-60 Features 61-65 Features 66-70 Features 71-75 Features 76-80 Features 81-85 Features 86-90 Features 91-95 Features 96-100
  • 12. Development Starts Release Date Sprint 1 Sprint 2 Sprint 3 Sprint 4 Sprint 5 Sprint 6 Sprint 7 Sprint 8 Sprint 9 Sprint 10 100% 50% % of Total BusinessValue Completed
  • 13. Product Owner Dev Team Input from End-Users, Customers, Team and Other Stakeholders ScrumMaster SCRUM Product Backlog 8 9 10 11 12 “The Scrum Team”
  • 14. Sprint 1-4 Weeks Potentially Shippable Product Increment Review No Changes in Duration or Goal Retrospective Product Owner Dev Team Daily Scrum Meeting and Artifacts Update Input from End-Users, Customers, Team and Other Stakeholders Sprint Backlog Product Backlog Grooming ScrumMaster SCRUM Product Backlog 8 9 10 11 12 Responsible for maximizing the value of the work done by the Dev Team   Owns vision and goals / ROI of the work   Final decisionmaker on content and order of the Product Backlog (the list of items needed to successfully achieve goals / ROI)   Owns the date and scope of the Release Responsible for doing the work   7 +/- 2 People   Cross-functional   Self-organizing Responsible for guiding the PO and Dev Team to achieve optimal results with Scrum   3 P’s:   P rocess Owner - Teaches Scrum to everyone - Coaches everyone on how to use Scrum to deliver maximum value and quality - Enforces the rules of Scrum - Acts as a change agent for organization   P roblem Solver - Helps remove blocks and assists the Dev Team and Product Owner in any way they can, to achieve the best results   P rotector - Protects the Dev Team from disruption
  • 15. Product Owner Dev Team ScrumMaster SCRUM Role might be played by a member of the Dev Team or the ex-Project Manager. We avoid having someone with a management title in this role. “Developers” = Architects, Coders, Testers, Business Analysts, UI Designers, Doc Writers, etc. Role might be played by Customer, Customer Representative, Product Manager, Product Marketing Manager, Program Manager, Project Manager.
  • 16. Sprint 4 Weeks or Less Potentially Shippable Increment Product Owner Review No Changes To Goal or Timebox Retrospective Dev Team Daily Scrum Meeting Input from End-Users, Customers,Team and Other Stakeholders Sprint Backlog Product Backlog Grooming Sprint Planning Meeting Team Selects How Much To Target ScrumMaster SCRUM Product Backlog Detailed Plan for Sprint Ordered List of What’s Needed
  • 17. SPRINT BACKLOG Blow up 10 Balloons Measure Radius of All 10 Balloons CalculateVolumes of All 10 Balloons Writing Requirements in Scrum
  • 18. User Stories   User Stories are an Agile approach to requirements   Widely used by Scrum Teams   Not required, but highly recommend   What is a User Story?   A User Story is a short, plain-language description of the needs of a user, centered on what they need or want to do, and why   As a type of user, I want some goal so that some reason.
  • 19. 3 C’s: Card, Confirmation, Conversation As a Customer who has booked a flight, I want to cancel my booking, So that I can receive a refund and make other plans ☐ Verify that ticket price minus applicable cancellation fee is refunded to credit card ☐ Verify that 10% cancellation fee is deducted from refunded amount for economy tickets ☐ Verify that no fee is deducted from refunded amount for business class tickets ☐ Verify that confirmation email is sent ☐ Verify that seat reservation is released CARD CONFIRMATION
  • 20.   The card does not include all the detailed information needed by the Dev Team   This is because we want to force a conversation between the Dev Team and Product Owner   This conversation begins at the start of the project   Dev Team and Product Owner might spend a day talking through the initial list of User Stories   This conversation continues during each Sprint   During Sprint Planning Meeting   Day-by-day during the Sprint   During Product Backlog Grooming   During Sprint Review 3 C’s: Card, Confirmation, Conversation – intentionally!
  • 21. User Stories   Everyone writes User Stories. The Product Owner decides which to add to the Product Backlog, and what the priority should be.   At the beginning of a project, a Story Writing workshop is typically held. The Product Owner creates the initial Product Backlog from this.   New User Stories are written during the project and added to the Product Backlog, as new needs appear.   Large Stories are called “Epics”. Epics are broken down into smaller stories as they move up the Product Backlog, and get closer to being worked on.
  • 22. Sprint 4 Weeks or Less Potentially Shippable Increment Product Owner Review No Changes To Goal or Timebox Retrospective Dev Team Daily Scrum Meeting Input from End-Users, Customers,Team and Other Stakeholders Sprint Backlog Product Backlog Grooming Sprint Planning Meeting Team Selects How Much To Target ScrumMaster SCRUM Product Backlog Detailed Plan for Sprint Ordered List of What’s Needed
  • 23. Product Backlog Grooming   Each Sprint, the Dev Team and Product Owner together look ahead to the upcoming 2-3 Sprints’ worth of Product Backlog   The Dev Team and Product Owner split large Product Backlog Items into smaller pieces   Small enough that 1-2 people could finish in 2-3 days   The Dev Team gets a more detailed understanding of the upcoming Product Backlog Items, by asking a lot of questions   This enables the Dev Team to enter Sprint Planning with a good understanding of the items at the top of the Product Backlog   Roughly 5-10% of each Sprint’s working hours are spent on Product Backlog Grooming (~3 hours for a 2-week Sprint)   The ScrumMaster organizes and facilitates this activity
  • 24. Sprint 4 Weeks or Less Potentially Shippable Increment Product Owner Review No Changes To Goal or Timebox Retrospective Dev Team Daily Scrum Meeting Input from End-Users, Customers,Team and Other Stakeholders Sprint Backlog Product Backlog Grooming Sprint Planning Meeting Team Selects How Much To Target ScrumMaster SCRUM Product Backlog Detailed Plan for Sprint Ordered List of What’s Needed
  • 25. Sprint Planning Meeting   Conducted by the Dev Team, the Product Owner, and the ScrumMaster together   Often conducted in 2 parts:   Part 1 – Dev Team decides how much they are going to target   Part II – Dev Team creates a plan for how they are going to deliver it   Popular Approaches to deciding how much to target:   Velocity-based Once a Dev Team has a stable history of how much Product Backlog they can complete in a Sprint, they set their target based on their recent results   Commitment-based Dev Team estimates its capacity for work during the Sprint (in hours or days, for example), then targets as many Product Backlog items as they have capacity for
  • 26. Name Days in the Sprint Hours per Day Total Hours in the Sprint Amitabh! 9! 5 ½ ! 50! Shahrukh! 9! 5 ½ ! 50! Aishwarya! 6! 5 ½ ! 33! Salman! 9! 5 ½ ! 50! Priyanka! 9! 3! 27! Total 210 ! Mon Tues Weds Thurs Fri 1 2 3 4 5 6 7 8 Sprint Planning Review and Retrospective ½ day ½ day Work Time Available
  • 27. Name Days in the Sprint Hours per Day Total Hours in the Sprint Amitabh! 9! 6! 54! Shahrukh! 9! 6! 54! Aishwarya! 6! 6! 36! Salman! 9! 6! 54! Priyanka! 9! 5! 45! Total 240 ! Work Time Available -15! -15! Buffer (5-10%)! Product Backlog Grooming (5-10%)! 210!Total Work Time Available in the Sprint!
  • 28. Available Time in Sprint = [your number goes here] 0 Allocated so far = minutes Not Started In Progress Done
  • 29. Priority Description 1 Make a cube with sides of 10cm. 2 Make a square-based pyramid. The base should be 10cm square, and the sides should be 15cm. Attach to the top of item 1. 3 Make a triangular prism. All the sides of the prism should be 6cm. Attach to the top of item 3, and then attach both to the side of item 1. 4 Make a hexagonal prism. Each rectangular side should 4cm wide by 12cm long. After completing it, stand it upright. 5 Make a triangular pyramid. Each side should be 12cm. Attach it to item 5. Product Backlog 10 10 10 15 10 6 6 6 6 4 12 12 12 12 15 10
  • 30. Product Backlog Item #1 Make 10cm cube Get cardboard Available Time in Sprint = 54 minutes Draw six 10x10cm squares Cut out the six squares Tape squares together Double- check size and quality 1 3 5 5 2 Allocated so far = minutes Not Started In Progress Done Total: 16 mins 16
  • 31. Priority Description 1 Make a cube with sides of 10cm. 2 Make a square-based pyramid. The base should be 10cm square, and the sides should be 15cm. Attach to the top of item 1. 3 Make a triangular prism. All the sides of the prism should be 6cm. Attach to the top of item 3, and then attach both to the side of item 1. 4 Make a hexagonal prism. Each rectangular side should 4cm wide by 12cm long. After completing it, stand it upright. 5 Make a triangular pyramid. Each side should be 12cm. Attach it to item 5. Product Backlog 10 10 10 15 10 6 6 6 6 4 12 12 12 12 15 10
  • 32. Product Backlog Item #1 Make 10cm cube Get cardboard Available time in Sprint = 54 minutes Draw six 10x10cm squares Cut out the six squares Tape squares together Double- check size and quality 1 3 5 5 2 Allocated so far = minutes Not Started In Progress Done Total: 16 mins Product Backlog Item #2 Make Square-based Pyramid Draw four 10x15x15 triangles Draw one 10x10cm square Cut out pieces Tape pieces together 6 2 6 5 Double- check size and quality 2 Total: 19 mins 35
  • 33. Product Backlog Item #1 Make 10cm cube Get cardboard Available time in Sprint = 54 minutes Draw six 10x10cm squares Allocated so far = 50 minutes Not Started In Progress Done TOTALMINUTESOFWORKLEFTTODO! Initial Estimate! Day 1! Day 2! 35! 40! 45! 50! 55! 60! 5! 10! 15! 20! 25! 30! 65! 70! 75! 80! 85! 0! BURNDOWN CHART! Day 3! 50
  • 34. SPRINT BACKLOG Blow up 10 Balloons Measure Radius of All 10 Balloons CalculateVolumes of All 10 Balloons Starting the Sprint
  • 35. Product Backlog Item #1 Make 10cm cube Available time in Sprint = 54 minutes Draw six 10x10cm squares 3 Cut out the six squares 5 Tape squares together 5 Double- check size and quality 2 Allocated so far = 50 minutes Not Started In Progress Done Total: 16 mins Product Backlog Item #2 Make Square-based Pyramid Draw one 10x10cm square 2 Cut out pieces 6 Tape pieces together 5 Double- check size and quality 2 Total: 19 mins Get cardboard 1 Pete Get cardboard and tape 1 Pete Draw four 10x15x15 triangles 6 Pete Draw four 10x15x15 triangles 6 Pete
  • 36. Sprint 4 Weeks or Less Potentially Shippable Increment Product Owner Review No Changes To Goal or Timebox Retrospective Dev Team Daily Scrum Meeting Input from End-Users, Customers,Team and Other Stakeholders Sprint Backlog Product Backlog Grooming Sprint Planning Meeting Team Selects How Much To Target ScrumMaster SCRUM Product Backlog Detailed Plan for Sprint Ordered List of What’s Needed
  • 37. Daily Scrum Meeting   Goal   Enable Dev Team to update each other daily   Make all blocks visible to SM and entire Dev Team daily   Every day, at an agreed time and place, Dev Team stands in a circle and reports 3 things   What did I do since the last Daily Scrum Meeting?   What will I do by the next Daily Scrum Meeting?   What is blocking me?   15 minutes maximum   During meeting: everyone listens, no discussion   After meeting is done: discussion as needed   Product Owner can attend, but mustn’t interfere   After meeting, ScrumMaster helps with blocks
  • 38. Product Backlog Item #1 Make 10cm cube Draw six 10x10cm squares 3 Cut out the six squares 5 Tape squares together 5 Double- check size and quality 2 Not Started In Progress Done Product Backlog Item #2 Make Square-based Pyramid Draw one 10x10cm square 2 Cut out pieces 6 Tape pieces together 5 Double- check size and quality 2 Get cardboard 1 Pete Draw four 10x15x15 triangles 6 Pete Product Backlog Item #3 Make Cylinder Draw shape Get cardboard and tape Ravi Priya Arun 3 2 8 1
  • 39. Product Backlog Item #1 Make 10cm cube Draw six 10x10cm squares 3 Cut out the six squares 5 Tape squares together 5 Double- check size and quality 2 Not Started In Progress Done Product Backlog Item #2 Make Square-based Pyramid Draw one 10x10cm square 2 Cut out pieces 6 Tape pieces together 5 Double- check size and quality 2 Get cardboard 1 Pete Draw four 10x15x15 triangles 6 Pete Product Backlog Item #3 Make Cylinder Draw shape Get cardboard and tape Ravi Priya Arun 3 2 8 1 Total = 42
  • 40. TOTALMINUTESOFWORKLEFTTODO! Initial Estimate! Day 1! Day 2! 35! 40! 45! 50! 55! 60! 5! 10! 15! 20! 25! 30! 65! 70! 75! 80! 85! 0! BURNDOWN CHART! Day 3!
  • 41. Sprint 4 Weeks or Less Potentially Shippable Increment Product Owner Review No Changes To Goal or Timebox Retrospective Dev Team Daily Scrum Meeting Input from End-Users, Customers,Team and Other Stakeholders Sprint Backlog Product Backlog Grooming Sprint Planning Meeting Team Selects How Much To Target ScrumMaster SCRUM Product Backlog Detailed Plan for Sprint Ordered List of What’s Needed
  • 42. Sprint Review   Goal: Inspect and Adapt the Product   Collaborative meeting between the Product Owner, Dev Team, ScrumMaster, stakeholders   Together we get “hands on” with what the Dev Team has produced in the Sprint   We inspect the quality, and whether it is “done”   We inspect whether it truly serves customer needs   We try to find improvements to make in the future (Product Owner puts these on the Product Backlog)   Recommendation: Get real-world customers or end-users to attend and give hands-on feedback
  • 43. Sprint 4 Weeks or Less Potentially Shippable Increment Product Owner Review No Changes To Goal or Timebox Retrospective Dev Team Daily Scrum Meeting Input from End-Users, Customers,Team and Other Stakeholders Sprint Backlog Product Backlog Grooming Sprint Planning Meeting Team Selects How Much To Target ScrumMaster SCRUM Product Backlog Detailed Plan for Sprint Ordered List of What’s Needed
  • 44. Sprint Retrospective   Goal: Inspect and Adapt Our Process   Collaborative meeting between the Product Owner, Dev Team, and ScrumMaster   We talk about what we experienced and observed during the Sprint, both good and bad   We create a plan of action for improving in the next Sprint   Probably the single most important practice in Scrum. We do this every Sprint!
  • 45. Start! Stop! Continue! Start getting a better understanding of the Product Backlog Items during Sprint Planning! Start doing more communication between Dev Team and Product Owner during the Sprint! Start doing the Daily Scrum Meeting at the beginning of the day, instead of the end of the day! Stop waiting until the end of the Sprint to begin integration testing! Stop allowing changes to our target during the middle of the Sprint! Stop sacrificing quality just to hit our target during the Sprint! Stop interrupting each other during the Daily Scrum Meeting! Continue the good teamwork and positive attitude! Continue putting a little extra buffer in our plan for each Sprint! Continue inviting end- users to the Sprint Review, to get their feedback! Continue using the task board on the wall!
  • 46. SPRINT BACKwith LOG Getting Started with Scrum
  • 47. Time Sprint 1 Sprint 2 Sprint 3 Sprint 4 Sprint 5 Sprint 6 Sprint 7 Sprint 8 Sprint 9 Sprint 10 Development Start Release Date Getting Started with Scrum   ScrumMaster teaches Scrum to everyone and assigns the Scrum roles   Product Owner communicate the vision and goals of the Release   Product Owner leads the creation of the Product Backlog (with lots of input)   Dev Team does high-level size estimation of the Product Backlog   Product Owner does initial prioritization of the Product Backlog (with lots of input)   Release Planning Meeting to estimate release date and budget   Dev Team sets up their development and test environments   Dev Team does initial high-level design and architecture (just enough to get started)   Don’t forget – all of the above will evolve during project! Getting Started
  • 48. SPRINT BACKLOG Blow up 10 Balloons Measure Radius of All 10 Balloons CalculateVolumes of All 10 Balloons The “Definition of Done” and Getting to Done
  • 49. The Definition of Done   D.o.D. defines what it means for a Product Backlog Item to be “Done” (=potentially shippable) at the end of a Sprint   Product Owner and Team create D.o.D. before first Sprint   Can be changed, based on Product Owner and Team decision   There may be Product Backlog Items that are outside the D.o.D.   For example, “Investigate Performance Problem” – needs its own D.o.D. Our Team’s Definition of Done Product Backlog Item is done at end of Sprint if: •  Code complete •  Code reviewed •  Unit Tested •  Integration Tested •  Acceptance Tested •  System Docs and User Docs updated •  No Priority 1 or Priority 2 defects remaining
  • 50. DESIGN CODE TEST Feature A Team Zebra is doing a 2-week Sprint and have committed to Product Backlog Items A, B, C, D, E DESIGN CODE TEST Feature B DESIGN CODE TEST Feature C DESIGN CODE TEST Feature D DESIGN CODE TEST Feature E INITIAL DESIGN Features A-E FINAL TEST AND POLISH WORKING SPRINT PLANNING REVIEW AND RETROSPECTIVE Looking Inside One Sprint
  • 51. SPRINT BACKLOG Blow up 10 Balloons Measure Radius of All 10 Balloons CalculateVolumes of All 10 Balloons Large-Scale and Distributed Scrum
  • 52. 50 People (Architects, Coders,Testers,Analysts, UI Designers,Technical Writers, etc.) Scaling Scrum
  • 53. Team A Team B Team C Team D Team E Scaling Scrum
  • 54. Team A Team B Team C Team D Team E Scaling Scrum Cross-Functional (Designers, Coders, Testers, etc.) Cross-Functional (Designers, Coders, Testers, etc.) Cross-Functional (Designers, Coders, Testers, etc.) Cross-Functional (Designers, Coders, Testers, etc.) Cross-Functional (Designers, Coders, Testers, etc.) Feature Teams
  • 55. Scaling Scrum Team A Team B Team C Team D Team E 8 9 10 11 12 7 1 2 3 4 5 6 Feature A Feature B Feature C Feature D Feature E Feature F Feature G Feature H Feature I Feature J Feature K Feature L 13 Feature M Cross-Functional (Designers, Coders, Testers, etc.) Cross-Functional (Designers, Coders, Testers, etc.) Cross-Functional (Designers, Coders, Testers, etc.) Cross-Functional (Designers, Coders, Testers, etc.) Cross-Functional (Designers, Coders, Testers, etc.)
  • 56. Scaling Scrum Team A Team B Team C Team D Team E 8 9 10 11 12 7 1 2 3 4 5 6 Feature A Feature B Feature C Feature D Feature E Feature F Feature G Feature H Feature I Feature J Feature K Feature L 13 Feature M Cross-Functional (Designers, Coders, Testers, etc.) Cross-Functional (Designers, Coders, Testers, etc.) Cross-Functional (Designers, Coders, Testers, etc.) Cross-Functional (Designers, Coders, Testers, etc.) Cross-Functional (Designers, Coders, Testers, etc.)
  • 57. Scaling Scrum Team A Team B Team C Team D Team E Cross-Functional (Designers, Coders, Testers, etc.) Cross-Functional (Designers, Coders, Testers, etc.) Cross-Functional (Designers, Coders, Testers, etc.) Cross-Functional (Designers, Coders, Testers, etc.) Cross-Functional (Designers, Coders, Testers, etc.) Chief Product Owner Product Owner Product Owner Product Owner
  • 58. During the Sprint Team A Team B Team C Team D Team E Scrum of Scrums Daily Meeting of Team Representatives Coordination, Dependencies Mgt, Block Surfacing
  • 59. Project Growth S P R I N T S P R I N T S P R I N T S P R I N T S P R I N T S P R I N T S P R I N T
  • 60. Dependencies: Day-to-Day   Make direct team-to-team communication as easy as possible for everyone on the project   Use the Scrum-of-Scrums actively   Make sure all teams have some slack (extra buffer) in every Sprint, to be able to help each other
  • 61. Dependencies: Backlog-Level Backlog Item #1 Team A Team B •  Identify the dependency before Sprint Commitment is made Then, either… •  Product Owner A reduces priority of #1 or •  Product Owner B increases priority of #18 or •  Product Owner A shifts #18 to Team A Product Backlog and Team A builds it or •  Team A uses mock object in place of #18, and replaces with actual #18 later Product Backlog Product Backlog Backlog Item #18
  • 62. Distributed Scrum Practices   Model 1: Product Owner in US, Dev Team in India   ScrumMaster should be located with Dev Team in India   Start with short Sprints (2 weeks or less)   Dev Team does Daily Scrum during India business hours   After Daily Scrum, ScrumMaster emails list of blocks to the Product Owner, for assistance clearing   All real-time meetings between Dev Team and Product Owner should be visual, not just audio   1-2x per week real-time call for Product Owner and Dev Team   Product Owner travels to India for start of first Sprint
  • 63. Distributed Scrum Practices   Model 2: Dev Team split between multiple locations   4 team-members in India, 4 team-members in Europe   To be effective, team formation must occur   Ideally, colocation for first Sprint   Ongoing “ambassadorship”   Multiple forms of continuous live communication   If you can’t make this investment, may be better to organize them as two different Scrum teams   Daily Scrum   Live via webcam if timezones overlap, otherwise try cameraphone video recording   Scrum Artifacts (Sprint Backlog, Burndown Chart) done electronically, in a shared location
  • 64. Scrum Tools   There are a range of software tools available for Scrum Teams to manage their Scrum information   Enterprise tools   VersionOne, Rally, ScrumWorks, Mingle, Greenhopper for Jira   Open-source   X-planner   Lightweight tools   ScrumNinja and BananaScrum   Bear in mind that there are pro’s and con’s, costs as well as benefits, when using these tools   The most successful self-organization tends to occur when Dev Teams are using information radiators
  • 65. SPRINT BACKLOG Blow up 10 Balloons Measure Radius of All 10 Balloons CalculateVolumes of All 10 Balloons Release Estimation in Scrum
  • 66. Team Alpha 3 2 2 2 Sprint 1 Sprint 2 Sprint 3 12 Points of size 16 Points of size 14 Points of size Average of 14 Points per Sprint “Velocity” 8 1 1 1 1 2 2 1 1 1 2 2 1 1 3 2 1 1 1
  • 67. The Product Backlog Priority Description Size (to build) 1 Feature A 3 2 Feature B 1 3 Feature C 3 4 Feature D 5 5 Feature E 1 6 Feature F 8 7 Feature G 3 8 Feature H 5 9 Feature I 2 10 Feature J 3 11 Feature K 1 12 Feature L 5
  • 68. Team Alpha 3 2 2 2 Sprint 1 Sprint 2 Sprint 3 8 1 1 1 1 2 2 1 1 1 2 2 1 1 3 2 1 1 1
  • 69. The Product Backlog Priority Description Size (to build) 1 Feature A 3 2 Feature B 1 3 Feature C 3 4 Feature D 5 5 Feature E 1 6 Feature F 8 7 Feature G 3 8 Feature H 5 9 Feature I 2 10 Feature J 3 11 Feature K 1 12 Feature L 5
  • 70. The Product Backlog Priority Description Size (to build) 1 Feature A 3 2 Feature B 1 3 Feature C 3 4 Feature D 5 5 Feature E 1 6 Feature F 8 7 Feature G 3 8 Feature H 5 9 Feature I 2 10 Feature J 3 11 Feature K 1 12 Feature L 5 Total = 40 points Velocity = 14 points Time to complete = 40/14 = 3 Sprints If cost per Sprint is $15K, total cost is: 3 x $15K = $45K If Sprints are 2 weeks each, total time required is: 3 x 2 = 6 weeks
  • 71. •  Many Scrum tems use Planning Poker to estimate the size of Product Backlog Items •  “Size” = Effort + Complexity + Uncertainty •  The whole team estimates together •  If actual team is not yet selected, then get a typical team to do it, and be sensible: add extra buffer to the final plan •  Everyone estimates overall size of the item (not just their part of the work) •  ScrumMaster facilitates (and joins in the estimation if they will be doing work too) •  Product Owner should be available to clarify requirements
  • 72. Estimating Release Date and Budget   Dev Team does high-level size estimation of Product Backlog   Using Planning Poker, for example   Dev Team estimates their velocity   Using either past history, by doing a Sprint, or by doing a Sprint Planning Meeting. This is a forecast, not a promise.   Product Owner uses the above data to estimate a realistic date for release   If date turns out to be too optimistic, Product Owner will have to either remove scope from the Release, or move the Release date   Product Owner decides how much buffer to add, to account for uncertainty and risk   Buffer for Uncertainty (for example: 15%)   Buffer for Improvement and Rework (for example: 10%)   Many Dev Teams also need a Pre-Release Sprint (to go from Potentially Shippable to actually “shipped”)
  • 73. Pre-Release Sprint Release Date Sprint Sprint Sprint Sprint Sprint Sprint Sprint Sprint Sprint Sprint Final Hardening and Release Preparation
  • 74. Estimating Release Date and Budget   Dev Team does high-level size estimation of Product Backlog   Using Planning Poker, for example   Dev Team estimates their velocity   Using either past history, by doing a Sprint, or by doing a Sprint Planning Meeting. This is a forecast, not a promise.   Product Owner uses the above data to estimate a realistic date for release   If date turns out to be too optimistic, Product Owner will have to either remove scope from the Release, or move the Release date   Product Owner decides how much buffer to add, to account for uncertainty and risk   Buffer for Uncertainty (for example: 15%)   Buffer for Improvement and Rework (for example: 10%)   Many Dev Teams also need a Pre-Release Sprint (to go from Potentially Shippable to actually “shipped”)
  • 75. Item # Product Backlog Item Initial Estimate Sprint 1 Sprint 2 Sprint 3 Sprint 4 Sprint 5 Sprint 6 Sprint 7 Sprint 8 Sprint 9 Sprint 10 Sprint 11 1 As an Administrator or Employee, I want to go to the Home Page and type my login name and password, so that I can gain access to the Dashboard Page. 2 0 0 0 0 0 2 As an Employee, I want to submit a leave request to my manager, so I can find out whether I have permission to take one or more days of leave. 3 0 0 0 0 0 3 As an employee who has other employees reporting to me, I want to receive an email to inform me that a leave request has been filed, so that I can approve or deny it in a timely manner. 2 2 0 0 0 0 4 As an employee, I want to be able to see the unused vacation, personal, and sick leave I currently have, so that I can plan when to take leave and how much I’m entitled to. 3 3 3 0 0 0 5 As an employee, I want to be able to review my pending leave requests, so that I can see which requests have been approved, and which are pending review by my manager. 5 5 5 0 0 0 6 As an Administrator or Employee, I want to click the “Forgot Password” link on the home page, enter my email address, and have a new password generated and sent to me, so I can log into the system. 1 1 1 1 0 0 7 As an Administrator, I want to be able to modify the personal details (for example, name, or manager, or date of hire) for a particular employee, so that I can keep their information up-to-date and correct any errors. 3 3 3 3 0 0 8 As an Administrator, I want to have a backup of the system made nightly, so that in the event of a crash or other problem, the recent days’ worth of data can be restored. 8 8 8 8 0 0 9 As an Administrator, I want to create a new Administrator account for another person, so that they have the necessary permissions within the system. 3 3 3 3 0 0 10 As an Administrator, I want to set up a new Employee account for another person, so they can use the system to manage their leave requests and approvals. 3 3 3 3 3 0 11 As an Administrator, I want to be able to modify the system-wide defaults for company name, company email, and number of days of leave per year. 2 2 2 2 2 2 12 As an Administrator, I want to set up new Employee accounts for multiple other people at once by copying and pasting their information into a text field, so they can use the system to manage their leave requests / approvals. 3 3 3 3 3 3 13 As an employee, I want to be able to review my pending leave requests, and be able to cancel any that are no longer required, so that I can keep my request up-to-date and accurate. 2 2 2 2 2 2 14 As an employee, I want to be able to review my pending leave requests, and be able to modify any of the details that are no longer correct, so that I can keep my request up-to-date and accurate. 2 2 2 2 2 2 15 As an employee who has other employees reporting to me, I want to be able to see a table that lists all the employees who report to me (as well as the employees that report to them), and for each a summary of their leave requests and days of leave remaining, so I can have a high-level overview of my departmental leave metrics. 5 5 5 5 5 5 16 As an employee, I want to be able to see all my current and past leave requests (including approved, denied, and pending) since I was hired, so I can quickly get information I need regarding one particular leave request. 3 3 3 3 3 3 17 As an employee who has other employees reporting to me, I want to be able to see all the leave requests that are currently pending my approval on a single page, and be able to approve or deny them from that page, so that I can quickly and easily take care of all my pending approvals at once. 5 5 5 5 5 5 18 As an Administrator, I want to be able to select a subset of employees and export their data as either a tab- delimited text file, or as an excel spreadsheet. 13 13 13 13 13 13 19 As an Administrator or Employee, I want to click “Change Password” choice on the Dashboard Page, and be able to type in a new password. 2 2 2 2 2 2 20 As an Administrator or Employee, I want to click “Change Username” choice on the Dashboard Page, and be able to type in a new username. 3 3 3 3 3 3 21 As an employee who has other employees reporting to me, I want to receive an email reminder once a day if there are any leave requests that have been waiting for my review for more than 72 hours, so that I can approve or deny it without further delay. 5 5 5 5 5 5 22 As an employee, I want to receive an email notification when my manager approves or denies one of my requests. 2 2 2 2 2 2 Total 80 75 73 65 50 47 Release Backlog
  • 76. 90 80 70 60 50 40 30 20 10 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Release Burndown Chart Sprints End Development Release
  • 77. Item # Product Backlog Item Initial Estimate Sprint 1 Sprint 2 Sprint 3 Sprint 4 Sprint 5 Sprint 6 Sprint 7 Sprint 8 Sprint 9 Sprint 10 Sprint 11 1 As an Administrator or Employee, I want to go to the Home Page and type my login name and password, so that I can gain access to the Dashboard Page. 2 0 0 0 0 0 2 As an Employee, I want to submit a leave request to my manager, so I can find out whether I have permission to take one or more days of leave. 3 0 0 0 0 0 3 As an employee who has other employees reporting to me, I want to receive an email to inform me that a leave request has been filed, so that I can approve or deny it in a timely manner. 2 2 0 0 0 0 4 As an employee, I want to be able to see the unused vacation, personal, and sick leave I currently have, so that I can plan when to take leave and how much I’m entitled to. 3 3 3 0 0 0 5 As an employee, I want to be able to review my pending leave requests, so that I can see which requests have been approved, and which are pending review by my manager. 5 5 5 0 0 0 6 As an Administrator or Employee, I want to click the “Forgot Password” link on the home page, enter my email address, and have a new password generated and sent to me, so I can log into the system. 1 1 1 1 0 0 7 As an Administrator, I want to be able to modify the personal details (for example, name, or manager, or date of hire) for a particular employee, so that I can keep their information up-to-date and correct any errors. 3 3 3 3 0 0 8 As an Administrator, I want to have a backup of the system made nightly, so that in the event of a crash or other problem, the recent days’ worth of data can be restored. 8 8 8 8 0 0 9 As an Administrator, I want to create a new Administrator account for another person, so that they have the necessary permissions within the system. 3 3 3 3 0 0 10 As an Administrator, I want to set up a new Employee account for another person, so they can use the system to manage their leave requests and approvals. 3 3 3 3 3 0 11 As an Administrator, I want to be able to modify the system-wide defaults for company name, company email, and number of days of leave per year. 2 2 2 2 2 2 12 As an Administrator, I want to set up new Employee accounts for multiple other people at once by copying and pasting their information into a text field, so they can use the system to manage their leave requests / approvals. 3 3 3 3 3 3 13 As an employee, I want to be able to review my pending leave requests, and be able to cancel any that are no longer required, so that I can keep my request up-to-date and accurate. 2 2 2 2 2 2 14 As an employee, I want to be able to review my pending leave requests, and be able to modify any of the details that are no longer correct, so that I can keep my request up-to-date and accurate. 2 2 2 2 2 2 15 As an employee who has other employees reporting to me, I want to be able to see a table that lists all the employees who report to me (as well as the employees that report to them), and for each a summary of their leave requests and days of leave remaining, so I can have a high-level overview of my departmental leave metrics. 5 5 5 5 5 5 16 As an employee, I want to be able to see all my current and past leave requests (including approved, denied, and pending) since I was hired, so I can quickly get information I need regarding one particular leave request. 3 3 3 3 3 3 17 As an employee who has other employees reporting to me, I want to be able to see all the leave requests that are currently pending my approval on a single page, and be able to approve or deny them from that page, so that I can quickly and easily take care of all my pending approvals at once. 5 5 5 5 5 5 18 As an Administrator, I want to be able to select a subset of employees and export their data as either a tab- delimited text file, or as an excel spreadsheet. 13 13 13 13 13 13 19 As an Administrator or Employee, I want to click “Change Password” choice on the Dashboard Page, and be able to type in a new password. 2 2 2 2 2 2 20 As an Administrator or Employee, I want to click “Change Username” choice on the Dashboard Page, and be able to type in a new username. 3 3 3 3 3 3 21 As an employee who has other employees reporting to me, I want to receive an email reminder once a day if there are any leave requests that have been waiting for my review for more than 72 hours, so that I can approve or deny it without further delay. 5 5 5 5 5 5 22 As an employee, I want to receive an email notification when my manager approves or denies one of my requests. 2 2 2 2 2 2 Total 80 75 73 65 50 47 Release Backlog
  • 78. 90 80 70 60 50 40 30 20 10 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Release Burndown Chart Sprints End Development Release
  • 79. 90 80 70 60 50 40 30 20 10 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Release Burndown Chart Sprints End Development Release 2 extra Sprints will be needed to deliver the entire Release Backlog
  • 80. 90 80 70 60 50 40 30 20 10 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Release Burndown Chart Sprints End Development Release To deliver the release on schedule, remove 12 points from the Release Backlog
  • 81. 90 80 70 60 50 40 30 20 10 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Release Burndown Chart Sprints End Development Release
  • 82. Retrospective is a waste of time “The 5 Why’s” We never take action on any of the issues we discuss We never have time to make improvements in our way of working We’re always over- committed in every Sprint The Product Owner pressures us into overcommitting in Sprint Planning We don’t have any way of reminding ourselves We always forget whatever we agreed to do The Product Owner gave an unrealistic delivery date to the VP The ScrumMaster isn’t protecting us!
  • 83. Impact of Change In the Current Sprint In Future Sprints Happiness of the Product Owner Team’s ability to deliver its commitment Team’s focus, commitment, motivation PO’s discipline to not request changes Time and thought the PO puts into preparing the Product Backlog Team’s focus, commitment, motivation Team’s discipline in following the rules of Scrum Other teams’ discipline in following the rules of Scrum What are the consequences if the ScrumMaster says “Yes” to the Product Owner making a “swap” during the Sprint?        