Over a two-month period, contributed to build system enhancements across ROCm/hipSPARSELt, ROCm/rocm-systems, and ROCm/rocWMMA repositories, focusing on C++ development and CMake configuration. Work included enabling marker functionality in hipSPARSELt by correcting include paths for hipSPARSE and rocTracer, which improved header discovery and reduced integration friction. In rocm-systems, integrated DRM support by adding necessary include directories, allowing rocm_smi to access DRM functionality. Additionally, refactored ROCm SMI integration in rocWMMA to use CMake’s find_package and standardized library naming, improving build robustness and maintainability. Emphasis was placed on system programming and build system reliability.