Worked on the shader-slang/slang repository to address a critical bug in the EndToEndCompileRequest component, focusing on correcting the logic for COM interface queries. Applied expertise in C++ development and COM programming to resolve invalid interface handling, which previously led to runtime errors and reduced reliability in the compile pipeline. The solution involved targeted code changes that improved the stability of end-to-end compile requests, ensuring more robust interaction with COM interfaces. Collaborated closely with NVIDIA engineers, documenting changes with clear commit messages and linking to relevant issues and pull requests, which enhanced traceability and supported effective cross-team communication throughout the process.