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Module 1: Introduction & SDLC

20217m

Explain Agile process with its advantage. Explain any one Agile process model.

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Solution

Agile Process

Manifesto: Individuals over processes, Working software over docs, Customer collaboration over contract, Responding to change over plan.

Characteristics: Iterative-incremental, time-boxed sprints (1-4 weeks), continuous feedback, self-organizing teams, CI/CD.

Advantages:

  • Fast delivery, early ROI
  • Handles changing requirements
  • Higher customer satisfaction, quality via continuous testing
  • Reduced risk, transparency (daily stand-ups, boards)

One Agile Model - Scrum

Roles: Product Owner, Scrum Master, Dev Team
Artifacts: Product Backlog → Sprint Backlog → Increment
Ceremonies:

  1. Sprint Planning
  2. Daily Scrum (15 min)
  3. Sprint Review (demo)
  4. Retrospective
Backlog → Sprint (2 weeks) → Potentially Shippable Increment → Repeat

Example: E-commerce built sprint-wise: Sprint1 login, Sprint2 catalog, etc., with demo to product owner each sprint.

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