One important metric I would establish is the Quality of the work . This could be evaluated by the number of bugs identified in the code, the frequency of failures in deployed systems, or the level of user satisfaction with the software provided. Another vital metric would be Timeliness , which could be tracked by monitoring adherence to project schedules, the achievement of milestones, and the impact of priority shifts on the project's delivery timeline. Teamwork efficiency is also a significant metric I would employ. Evaluating aspects such as collaboration effectiveness, hours spent on pair programming, and the team's interdisciplinary knowledge would provide valuable insight into their collaborative dynamics. Finally, Continuous learning and growth is essential. This could be measured by the number of training hours logged each month and the enthusiasm demonstrated by the team to acquire new technologies.