In March 2025, Chafya focused on stabilizing the facebookincubator/cinderx repository by addressing a dependency issue that caused unreliable test behavior. Using Python and leveraging strong debugging and testing skills, Chafya identified that a recent change linking cinderx to _cinderx introduced instability and intermittent subprocess failures. Through bisecting and collaborative discussion, Chafya reverted the problematic dependency, restoring the previous stable configuration and re-enabling tests that had been skipped. This work improved continuous integration reliability and ensured downstream users had a dependable baseline. The approach demonstrated careful root cause analysis and a methodical restoration of test coverage within a complex codebase.