Agile software development refers to a group of software development methodologies iterative where requirements and solutions evolve through collaboration between self-organizing cross-functional teams.

Four values of Agile:

- individuals and interactions over processes and tools

- working software over comprehensive documentation

- customer collaboration over contract negotiation

- responding to change over following a plan

All Agile methods have five steps:

define, design, build, test, and release.

What is agile scrum methodology?

Scrum is an agile development methodology used in the development of software based on an iterative processes. Scrum is flexible fast, and effective agile framework that is designed to deliver value to the customer throughout development of the project.