NextGen Methodology is a 7 step process that includes:

• Requirement Gathering: Understanding the customer and use case creation
• Requirement Elaboration: Mapping the use cases to workflows or page flows
• High-level Design: Enumerating the external interfaces and components. POC: Proofs of concept is an optional step here
• Low-level Design: Designing the components and internal interfaces
• Implementation: Joining the dots by writing the methods and unit testing the code
• Testing: Integration and load testing to certify the system
• Transition: Final Deployment, training, and transition