Worked on the mitsuba-renderer/mitsuba3 repository to refine the Metal rendering pipeline by cleaning up the Metal Renderer API and updating the precompiled Metal library. Focused on aligning GPU intersection logic with new world-space handling, the work involved removing the world_space_data attribute from Metal intersection function declarations and ensuring the updated library supported these changes. This approach reduced cross-platform inconsistencies and improved the maintainability of the rendering codebase. Demonstrated expertise in graphics programming, Metal, and ray tracing, while emphasizing API hygiene, shader integration, and binary asset versioning to support future performance optimizations and maintain rigorous change-tracking practices.