Worked on the sanity-io/sanity repository to enhance the Media Library by implementing multilingual alt text auto-generation for images, improving accessibility and supporting internationalization across locales. Addressed a bug in asset type handling to restore correct processing and prevent workflow regressions, ensuring reliable media management for content authors. Updated documentation to accurately reflect new features and usage patterns, aligning technical references with actual behavior. Utilized TypeScript and Node.js within a full stack development context, focusing on both backend logic and user-facing improvements. The work demonstrated attention to accessibility, reliability, and maintainability in a collaborative, production-grade codebase.