Scrum Project Participants and Roles
Guidelines
Overview of the key participants and roles in a Scrum project.
Scrum Project Participants and Roles
Internal Participants
Development Team Roles
Software Developer
- Writes and maintains application code
- Implements features and fixes bugs
- Participates in code reviews
- Contributes to technical documentation
- Follows coding standards and best practices
Quality Assurance Engineer
- Designs and executes test cases
- Performs manual and automated testing
- Identifies and reports defects
- Validates bug fixes
- Maintains test documentation
UI/UX Designer
- Creates user interface designs
- Develops user experience workflows
- Produces wireframes and prototypes
- Ensures design consistency
- Conducts usability testing
Scrum-Specific Role Adaptations
Software Developer
- Participates in sprint planning and estimation
- Implements user stories and tasks
- Participates in daily scrums
Quality Assurance Engineer
- Creates and executes test plans for sprint items
- Performs sprint-level testing
- Participates in sprint planning
- Ensures definition of done is met
- Supports sprint reviews
UI/UX Designer
- Designs sprint-ready interface components
- Creates prototypes for upcoming sprints
- Participates in sprint planning
- Supports usability testing within sprints
- Collaborates in sprint reviews
Scrum Events and Ceremonies
- Sprint Planning
- Daily Scrum
- Sprint Review
- Sprint Retrospective
- Backlog Refinement
Communication Patterns
Sprint-based Communication
- Sprint planning meetings
- Daily scrum updates
- Sprint review demonstrations
- Retrospective discussions
- Backlog refinement sessions
Documentation
Documentation Fundamentals
- Version control practices
- Technical documentation
- Process documentation
- Meeting notes and decisions
- Metrics and reports
Version Control Practices
- Documentation in markdown format
- Clear directory structure
- Regular documentation reviews
- Change history preservation
- Automated documentation generation
Scrum-Specific Documentation
- Sprint backlogs
- Sprint burndown charts
- Definition of Done
- Sprint reviews
- Retrospective outcomes
Required Skills by Role
Technical Skills Matrix
| Role | Agile | Technical | Communication | Planning | Testing |
|---|---|---|---|---|---|
| Product Owner | ●●● | ● | ●●● | ●●● | ● |
| Scrum Master | ●●● | ●● | ●●● | ●● | ●● |
| Developer | ●● | ●●● | ●● | ●● | ●● |
Legend: ●●● Expert, ●● Intermediate, ● Basic
Team Dynamics
Scrum Best Practices
- Time-boxed iterations
- Cross-functional teams
- Sprint ceremonies
- Empirical process control
- Continuous improvement through retrospectives
RACI Matrix (Scrum)
| Activity/Role | Product Owner | Scrum Master | Dev Team | Tech Lead | Stakeholders |
|---|---|---|---|---|---|
| Product Vision | R/A | I | I | C | C |
| Backlog Management | R/A | C | C | C | I |
| Sprint Planning | A | R | R | R | I |
| Daily Scrum | O | F | R | R | - |
| Sprint Review | R | F | R | R | C |
| Sprint Retrospective | A | R | R | R | - |