Worked on the microsoft/react-native-windows repository to address a critical build issue affecting C++ TurboModule code generation. Focused on stabilizing the build system by ensuring the Number.h header from the core React Native project was properly integrated into the Windows binding codegen flow. This fix resolved a persistent compilation failure in the C++ JSI TurboModule bindings, directly improving CI reliability and reducing developer troubleshooting time. Utilized skills in C++ development, build systems, and React Native, along with PowerShell scripting, to streamline the code generation process and accelerate the validation and delivery of TurboModule features across different development environments.