How is a Developer in Scrum defined?

The Developers create a task plan at the beginning of the project, the sprint, the sprint backlog for the sprint and a sprint goal. The tasks to be accomplished are reviewed daily and solution strategies are developed. Project deliverables are only accepted when the Definition of Done is met. The Definition of Done to a function are quality criteria in an increment like the color of a product or functions of a software. Dailies are recommended for collaboration between Developers. In the dailies, difficulties are discussed and adjustments are defined. Each team member should contribute to the daily and learn from each other.