This structured cadence is reinforced by three distinct roles. The acts as the voice of the customer, responsible for maximizing the value of the work the team does and ruthlessly prioritizing tasks. The Scrum Master is a servant-leader who ensures the team adheres to Scrum principles, removes obstacles, and fosters a culture of continuous improvement. Finally, the Development Team is a self-organizing, cross-functional group that collectively takes responsibility for delivering a "Done" increment at the end of each Sprint.
Scrum utilizes five specific events to create a regular cadence and reduce the need for unnecessary meetings:
A Scrum team is small, cross-functional, and self-organizing. It consists of three primary roles:
: The usable, functional piece of work completed during a Sprint that meets the team's "Definition of Done." 3. Scrum Events (Ceremonies)
Scrum strips away complex corporate hierarchies and replaces them with three distinct roles:
Scrum originated in the early 1990s from software development practitioners seeking more effective ways to handle complexity. Jeff Sutherland and Ken Schwaber formalized Scrum’s roles, events, and artifacts, drawing on empirical process control and lean thinking. Sutherland’s later popularization frames Scrum as a productivity multiplier achievable through discipline, focus, and continuous improvement.
The visionary who holds the "What" and the "Why." They manage the product backlog and ensure the team is always working on the highest-value items.

