Worked on the google/perfetto repository to deliver Windows build support for the libperfetto_c library, focusing on cross-platform compatibility and build reliability. Addressed Windows-specific type definitions and implemented a fix for signal handling, enabling broader usability across Windows environments. Enhanced the build system by updating gen_android_bp, allowing Windows builds to be integrated within Android workflows. Refined type compatibility for Win64, ensuring stable behavior and reducing build-time issues. Introduced a WINAPI trampoline to resolve compilation problems with SetConsoleCtrlHandler. The work leveraged C++ and Python, emphasizing cross-platform development and build system configuration to improve maintainability and platform support for perfetto.