1. Basics Of Web
Program : Internship Training Presentation
[ B.Tech CSE, 4th Year 7th Sem ]
What is Web Development?
Front end development
Front end development technologies
Back end development
Back end development technologies
Who is a Web Developer?
Types of Web Developer
How a website works?
Difference Between Web Developer and Web Designer
3. WHAT IS WEB DEVELOPMENT
Web Development usually refers to developing the website for the
Internet (World Wide Web) or for an Intranet (Private network). Also known as
Web Programming. It is the creation of Dynamic Web Applications.
Examples of Web Applications are Social networking sites like
Facebook or E-commerce sites like Amazon, Flipkart, etc.
There are two broad division of Web Development –
Front-end Development (also called Client-side Development)
Back-end Development (also called Server-side Development).
5. FRONTEND DEVELOPMENT
Front end development refers to producing a web
application so that a user can see and interact with them directly. It is also
known as Client side development. It focuses on the visual elements a
website that a user will interact with.
A front end developer has one general responsibility: to
ensure that website visitors can easily interact with the page. They do this
through the combination of design, technology and programming to
code a website's appearance, as well as taking care of debugging.
The common technologies we can use in front-end
6. FRONTEND DEVELOPMENT TECHNOLOGIES
HTML was first created by Tim Berners-Lee, starting in 1989. It
stands for Hyper Text Markup Language. Hypertext means that the document
contains links that allow the reader to jump to other places in the document.
A Markup Language is a way that computers speak to each other
to control how text is processed and presented. It describes the structure of a
web page and consists series of elements. Its elements tells browser how to
display the content.
It's code is written in Notepad or any text editor but save it as
.htmor .html extension..
8. FRONTEND DEVELOPMENT TECHNOLOGIES
CSS was first proposed by Hakon Wium Lie on October 10, 1994
at CERN (European Organization for Nuclear Research). Cascading Style Sheets
(CSS) describes how HTML elements are to be displayed on screen.
CSS saves a lot of work. It can control the layout of multiple web
all at once. It is also responsible for responsive layouts of a website. It is also
written in any text editor but save as .css extension.
9. FRONTEND DEVELOPMENT TECHNOLOGIES
It is a scripting language that enables us to create dynamically
updating content, control multimedia, animate images, and pretty much
everything else. It is also written in any text editor but add the .js extension.
11. BACKEND DEVELOPMENT
Backend development controls what goes on behind
the scenes of the web applications. It is also known as server side
development. Backend usually consists of three parts:
Users can't see how the backend works but this code is
what communicates the database information to the browser.
Common Backend development technologies are:
12. BACKEND DEVELOPMENT TECHNOLOGIES
PHP is an acronym for "PHP: Hypertext Pre-processor".
PHP is a widely-used, open source scripting language. PHP scripts are
executed on the server. PHP is free to download and use. PHP is a
server side scripting language that is embedded in HTML It is used to
manage dynamic content, databases, session tracking, even build
entire e-commerce sites.
13. BACKEND DEVELOPMENT TECHNOLOGIES
SQL stands for Structured Query Language. SQL let us
access and manipulate databases. SQL became a standard of the
American National Standards Institute (ANSI) in 1986, and of the
International Organization select for standardization (ISO) in 1987.
SQL is a database language, it is used for database creation, system
database deletion, fetching rows, and modifying rows, etc.
It can retrieve data and executes queries against the
database. Every website is supported by a database at the backend.
Each time a user submits information or searches something in the
website, data gets stored and retrieved from the database. SQL is the
language for querying and storing data in the database..
14. WHO IS WEB DEVELOPER?
A web developer is a programmer who specializes in the
development of World Wide Web applications using a client-server model. The
Python, Node.js or Java in the server, and http for communications between
client and server.
Web developers typically do the following:
Meet with clients or management to discuss the needs and design of a
Create and test applications for a website. Write code for the website, using
programming languages such as HTML, CSS, etc.
Work with other team members to determine what information the site will
Work with graphics and other designers to determine the website's layout.
Integrate graphics, audio, and video into the website.
Monitor website traffic.
15. TYPES OF WEB DEVELOPER
There are 3 kinds of Web Developers –
Front-End Developer: They are responsible for how a website looks. They create the site's layout and integrate
graphics, applications (such as a retail checkout tool), and other content. They also write web design programs in
Back-End Developer: They are responsible for server-side web application logic and integration of the work front-
end developers do.
Full-Stack Developer: A full-stack web developer is a person who can develop both client and server software.
They perform the task of both Front end and Back End Developer.
17. HOW WEBSITE WORKS?
When you type a web address into your browser:
The browser goes to the DNS server, and finds the real address of
the server that the website lives on.
The browser sends an HTTP request message to the server, asking
it to send a copy of the website to the client.
If the server approves the client's request, the server sends the
client a "200 OK" message, which means "Of course you can look
at that website! Here it is", and then starts sending the website's
files to the browser as a series of small chunks called data packets.
The browser assembles the Data Packets into a complete web
page and displays it to you.
18. WEB DEVELOPER vs WEB DESIGNER
Web Developers are more technical in nature.
Web development refers to building user-
friendly websites based on client's
They transform designs into fully functional
Web development refers to the functionality
of thewebsite on how it works.
CSS, Python, Ruby, jQuery etc.
Web Designers are very creative in nature.
Web designers are the aesthetic element.
They transform the ideas into visually
Web designs refers to how the websites
looks and feels on the outside.
Web designing tools include Abobe
Photoshop, Illustrator, Dreamweaver, Sketch