During January 2025, Tunahan Guler developed the Bitbucket Inactive Branch Tracking feature for the ICTU/quality-time repository, enabling automated measurement of inactive branches within Bitbucket repositories. He designed and implemented new collector and base classes in Python, integrating Bitbucket’s API to gather branch activity data. The work included comprehensive test scaffolding to validate the accuracy of inactive-branch metrics, ensuring robust backend functionality. By focusing on API integration and backend development, Tunahan established a foundation for improved repository hygiene and data-driven insights. This feature addressed the need for proactive branch management, enhancing the maintainability and transparency of Bitbucket-based development workflows.