Worked on the google-ai-edge/LiteRT repository to address a critical cross-platform build issue affecting TensorFlow Lite on Android NDK. Focused on C++ development and Android build systems, the developer implemented a targeted fix by guarding the inclusion of sys/types.h to only compile on POSIX or non-Windows platforms. This approach resolved persistent Windows-related compilation errors, improving build stability across CI and release cycles. The solution involved aligning with upstream TensorFlow changes and carefully managing platform-specific code paths using CMake. Through this work, the developer demonstrated strong cross-platform development skills and contributed to more reliable Android NDK builds for TensorFlow Lite.