Worked on the uxlfoundation/oneTBB repository to enhance cross-platform build stability, with a particular focus on resolving Windows-specific compilation issues. Addressed a critical bug in the CMake configuration by refining how Clang compiler flags are managed on Windows, which previously led to build failures and inconsistencies with Linux and macOS continuous integration environments. Utilized expertise in CMake, compiler flags management, and cross-platform development to deliver a targeted fix that improved build reliability across operating systems. The work emphasized careful analysis of platform differences and contributed to a more robust and maintainable build process without introducing new features during the period.