A Scrum Master is a professional who helps teams to adopt and use the Scrum framework for product development. The Scrum Master is responsible for facilitating the Scrum process for the scrum team and helping the team to understand the Scrum values, practices, and rules.
The Scrum Master is not a project manager or team leader, but rather serves as a facilitator and coach for the scrum team. They work to remove obstacles that are preventing the team from making progress, and help the team to improve their process and effectiveness.
The Scrum Master also serves as a servant leader, working to empower the team and help them to become self-managing. They help the team to understand and embrace the Agile values and principles, and encourage the team to continuously improve and optimize their work processes.
In summary, the Scrum Master is responsible for helping the scrum team to effectively use the Scrum framework and adopt Agile principles, and for facilitating the team’s progress towards the delivery of valuable software.