Worked on the LunarG/gfxreconstruct repository, delivering targeted improvements in graphics replay fidelity and file processing reliability. Developed device information initialization for DirectX 12 replay by integrating the AMD Graphics SDK, enabling accurate adapter tracking and enhancing replay analysis. Addressed file processing robustness by refining error handling for unsupported metadata blocks, ensuring correct SkipBytes semantics and reducing false processing failures in automated workflows. Demonstrated strong C++ and DirectX 12 skills, with a focus on graphics programming and error handling. The work emphasized maintainable, low-risk code changes that improved debugging capabilities and stability for GPU workload analysis and end-to-end reconstruction pipelines.