Worked on the ROCm/rccl repository to implement code coverage build support, focusing on enhancing testability and quality assurance for Debug builds. Developed and integrated an ENABLE_CODE_COVERAGE option within the CMake build system, allowing developers to opt into code coverage analysis by propagating the necessary compiler and linker flags. Updated the installation script using Shell scripting to ensure the new option is accessible and that code coverage tooling is properly installed in Debug configurations. This work streamlined the process of enabling code coverage in both CI and local environments, leveraging skills in C++, CMake, and Shell scripting to improve observability.