Unit 6: Software Development Life Cycle and Project Management

1. Introduction to Software Development Life Cycle (SDLC)

• Definition and purpose of SDLC
• Importance of SDLC in software development
• Overview of SDLC phases:
  • Requirement Analysis
  • System Design
  • Implementation (Coding)
  • Testing
  • Deployment
  • Maintenance

2. Waterfall Model

• Overview of the Waterfall model
• Sequential phase approach
• Detailed phases and flow
• Advantages:
  • Simple and easy to understand
  • Well-structured
  • Clear milestones
• Disadvantages:
  • Inflexible to changes
  • Late detection of defects
  • Not ideal for complex or evolving projects
• Appropriate use cases for Waterfall

3. Agile Methodology

• Introduction to Agile
• Agile principles and values (Agile Manifesto)
• Iterative and incremental development explained
• Popular Agile frameworks:
  • Scrum (roles, ceremonies, artifacts)
  • Kanban (visual workflow, WIP limits)
• Benefits of Agile:
  • Flexibility and adaptability
  • Customer collaboration
  • Faster delivery of working software

4. Iterative and Incremental Development

• Definition and importance
• Difference between iterative and incremental approaches
• Continuous feedback loops
• Flexibility and risk reduction
• Delivering working software in small increments

5. Project Management Fundamentals

• Introduction to project management in software development
• Project planning:
  • Setting objectives
  • Defining scope
• Scheduling techniques (Gantt charts, CPM)
• Budgeting and resource allocation
• Risk management overview
• Communication management

6. Risk Management in Software Projects

• Identifying risks:
  • Technical risks
  • Project risks
  • External risks
• Risk assessment and prioritization
• Risk mitigation strategies
• Contingency planning
• Importance of continuous risk management throughout the project lifecycle

7. Quality Assurance and Testing

• Role of quality assurance (QA) in SDLC
• Testing types and techniques:
  • Unit testing
  • Integration testing
  • System testing
  • Acceptance testing
• Automated vs manual testing
• Testing tools overview
• Best practices to ensure software quality

8. Project Monitoring and Control

• Importance of monitoring and control
• Tracking project progress:
  • Milestones
  • Key Performance Indicators (KPIs)
• Change management processes
• Issue identification and resolution
• Ensuring alignment with project goals

9. Software Maintenance and Support

• Post-deployment phases
• Types of maintenance:
  • Corrective
  • Adaptive
  • Perfective
  • Preventive
• Bug fixing and updates
• User support mechanisms
• Importance of continuous improvement

10. Case Studies and Best Practices

• Analysis of real-world software development projects
• Successful implementation strategies
• Common challenges and pitfalls
• Lessons learned and best practices in SDLC and project management
• Discussion and reflection activities