Who is SCRUM MASTER? The Scrum Master is a change agent and initiates a measure for improving team efficiency. It helps the team self-organize, coaches the agile principles, values, techniques, and facilitates sessions. January 23rd, 2019|Categories: Glossary Agile| Found this interesting? Share, please! FacebookTwitterLinkedInPinterestEmail About the Author: Dusan Kocurek ScrumDesk product manager. Passionist agilist, coach I like to help organizations to transform into an Agile environment.