Wikimedia Language engineering/Process Overview

Management

 * 1) Engineering Director
 * 2) Product Owner

Coordination

 * 1) Scrum Master

Development Team

 * 1) UX and Interaction Designers
 * 2) Senior Software Engineers
 * 3) Software Engineers
 * 4) Associate Software Engineers

Sprint Duration

 * 1) Each sprint is of 2 Weeks
 * 2) In exceptional cases like travel, the team can opt for a shorter or longer sprint.
 * 3) A shorter sprint is not less than 1 week
 * 4) A longer sprint is not more than 3 weeks
 * 5) The team has opted for breaks to be taken in between sprints, to coincide with the quarterly travel schedules that last between 7-10 days.

Planning and Development

 * 1) Sprint change i.e. closing and planning happens on the same day (unless a planned sprint break is to occur)