Worked on improving documentation and cross-platform build reliability across multiple repositories, focusing on C++ and Dart projects. In the flutter/engine and engine-flutter-autoroll/flutter repositories, addressed documentation inaccuracies related to pixel format bit-order and clarified Wayland format equivalences, ensuring that documentation accurately reflected implementation and test cases. This reduced onboarding time and minimized the risk of misinterpretation for embedder developers. In dart-lang/native, stabilized cross-platform builds for macOS by resolving toolchain discovery issues and fixing unportable linker arguments, which improved CI reliability and developer productivity. Demonstrated strengths in C++ development, Dart programming, documentation, embedder development, and toolchain management.