Andrew delivered a foundational enhancement to the EVerest/libocpp repository by implementing automated external dependency management using CMake and its FetchContent module. He introduced macro-based declarations for libwebsockets and Everest-evse_security, enabling the build system to automatically retrieve and integrate these libraries. This approach improved build reproducibility, reduced manual setup, and streamlined the onboarding of new dependencies. Andrew’s work focused on build system automation and dependency management, leveraging CMake scripting to lay the groundwork for a more modular and maintainable codebase. Although completed within a short timeframe, the solution addressed integration risks and facilitated future updates with minimal manual intervention.