Worked on the ROCm/aiter repository to address a critical stability issue affecting Ray multi-process workloads. Focused on debugging a race condition where one process could prematurely delete the library directory, causing sporadic FileNotFoundError exceptions for other processes. The solution involved modifying the Python code to prevent removal of the directory while it was still needed, ensuring reliable file availability across concurrent processes. This targeted fix improved the robustness of multiprocessing scenarios by reducing unexpected errors. The work demonstrated strong skills in Python, debugging, and multiprocessing, with careful attention to concurrency issues and clear documentation of the implemented changes.