Worked on the ruffle-rs/ruffle project to address rendering consistency by implementing cache invalidation for Bitmap renderings when BitmapData is reassigned. This change ensured that visuals accurately reflected the latest BitmapData, preventing stale images during loading and transition screens. The approach aligned BitmapData replacement behavior with other bitmap mutation paths, reducing edge-case bugs and improving cross-platform stability. The work demonstrated a strong understanding of Rust, game development, and graphics programming, with careful attention to rendering pipeline details and cache management. Clear commit messages and robust validation practices contributed to improved maintainability and debugging for the project’s rendering subsystem.