1. BYROHIT KUMAR SHAW
(Rohit’sTech World)

2. 
Introduction

Why do we need Agile?

Characteristics

Agile SDLC

Advantages

Disadvantages

References

3. WHAT IS AGILE?????

4. 
Things Change
 Requirements change
 Priorities change
 Technologies change


How do we deal with the change when it
happens??
How do we minimise the impact and cost??

5. 


Waterfall no longer solves our problem
Traditional methodologies are good at
managing the known
But they are terrible at managing the
“unknown”

6. 
Extreme Programming(XP)-Kent Beck

Scrum-Ken Schwaber

Feature Driven Development-Peter Coad

Lean Software Development-Mary Popendieck

7.  Small to medium sized teams
 Changing Requirements
 Changing Techniques
 Simple Design
 Customer Collaboration

8. 




Iteration-1
Iteration-0
Construction Iteration
Release
Production

9. 
Define the business opportunity.

Identify a viable for the project

Assess the feasibility.

10. 
Garnering initial support and funding for the project

Starting to build a team

Modeling an initial architecture

11. 
Implement functionality in priority order.

Analyzing and designing

Ensuring quality

Delivering working software

Testing, Testing, Testing and Testing

12. 
Final testing of the system

Rework

Finalising User Documentation

Training

Deployment

13. 
Keep System useful and Productive

Phase differs based on Organizations and Systems

14. ▪ No detail requirement needed
▪ High Quality Product is built
▪ Less space for guess work
▪ Early Benefit to Customer

15. 
Lesser design and documentation

Smaller Planning Horizon

Necessity of experienced and senior resources

Need clear customer vision

16. 




http://en.wikipedia.org/wiki/Agile_Modeling
http://www.ambysoft.com/essays/agileLifecy
cle.html
http://navneetjha.hubpages.com/hub/AgileMethodology-A-Brief-Overview
http://en.wikipedia.org/wiki/Agile_software_
development
Cohen D, Lindvall M, Costa P. Agile software
development