Agile Estimating

Agile Estimating Robert Dempsey Atlantic Dominion Solutions

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Robert Dempsey

[object Object],[object Object],Agenda

Agile Estimating Overview Agile Estimating and Planning, Cohn

[object Object],[object Object],How long will it take…

Estimate size; derive duration Agile Estimating and Planning, Cohn

Measures of Size ,[object Object],[object Object],[object Object],[object Object],[object Object],Traditional Agile

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Ideal Days

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Story Points

[object Object],[object Object],[object Object],Examples

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Dog Points

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Advantages of Story Points

[object Object],[object Object],[object Object],Advantages of Ideal Days

Releases, Sprints, Velocity ,[object Object],[object Object],[object Object],[object Object]

How Much Effort? Effort Accuracy 50 - 100 -

[object Object],[object Object],Approaches to Estimating

[object Object],[object Object],[object Object],[object Object],[object Object],Estimate by Analogy

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Use the Right Units

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Planning Poker

Planning Poker – An Example Estimator Round 1 Round 2 Robert 3 5 Chad 8 5 Ken 2 5 Mark 5 8

Estimate This – Kitchen Remodel Backlog Item 1. Install new hardwood floor 2. Refinish (remove, sand, repaint) the cabinets 3. Install granite countertop instead of tile 4. Repaint entire kitchen 5. Lay shelf paper 6. Install recessed lighting 7. Replace electric stove with gas stove 8. Install built-in regrigerator 9. Install a new oven 10. Plumb the island and add a sink

[object Object],[object Object],[object Object],Re-Estimating

Questions? ADS techcfl.com ADWS agiledevelopmentwithscrum.com Twitter twitter.com/rdempsey LinkedIn linkedin.com/in/techcfl

Agile Estimating

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