Over a two-month period, contributed to NVIDIA/libpldm by enhancing ABI compliance validation and improving test coverage and build system maintainability. Focused on C and C++ development, the work included regenerating ABI baselines to align with current CI toolchains and expanding automated test coverage using gcovr, which increased reliability and visibility of test results. Additionally, improved Meson build scripts for better readability and consistency. In NVIDIA/dbus-sensors, addressed a build regression by restoring conditional gating for the nvidia-info subdirectory in Meson, ensuring correct build outputs. The approach emphasized maintainability, traceability, and adherence to established build system patterns.