Developers are the people in the Scrum Team that are committed to creating any aspect of a usable Increment each Sprint.
The specific skills needed by the Developers are often broad and will vary with the domain of work. However, the Developers are always accountable for:
● Creating a plan for the Sprint, the Sprint Backlog;
● Instilling quality by adhering to a Definition of Done;
● Adapting their plan each day toward the Sprint Goal; and,
● Holding each other accountable as professionals.