Worked on the microsoft/vcpkg repository to enhance cross-platform packaging and build reliability, focusing on C++ and CMake. Developed a new vcpkg port for the spatial-hash library, introducing CMake patches and streamlined installation and dependency configuration to simplify user adoption. Addressed MinGW build issues for the Poco library by updating CMakeLists.txt and Platform.h, removing an unnecessary ODBC version, and adding a MinGW-specific macro to ensure stable Windows builds. This work improved portability and reduced integration friction, enabling easier onboarding for downstream users and supporting broader adoption. Emphasized build systems, cross-platform development, and package management throughout the process.