Worked on the BOINC/boinc repository to deliver an optimization for Wayland idle detection, focusing on improving client responsiveness and compatibility on Linux systems. The solution bypassed unnecessary XScreenSaver probing when running under Wayland and introduced a persistent cache for idle-detection results, reducing CPU usage and stabilizing idle state transitions across sessions. This approach leveraged C++ and system programming skills to streamline performance and simplify maintenance by minimizing redundant detection logic. The work addressed a specific compatibility gap for Wayland environments, resulting in a more efficient and maintainable client experience without introducing new bugs or regressions during the development period.