Worked across compiler-explorer, semgrep, and devicon repositories to deliver targeted improvements in UI rendering, environment-aware caching, and icon asset management. Addressed a bug in compiler-explorer by updating SVG content to ensure correct C logo display, enhancing branding consistency. In semgrep, implemented cache directory resolution that prioritizes XDG_CACHE_HOME, improving cross-environment reliability and aligning with Linux standards. Refined C language icon assets in devicon by updating SVG files and removing legacy assets, streamlining visual resources. Leveraged Python and SVG skills alongside expertise in environment variable handling and file path manipulation to deliver features and fixes that improved developer experience and maintainability.