- •Sugar Labs: Delivered 82 pull requests across Music Blocks, Music Blocks V4, and www-v2, covering performance, reliability, testing, accessibility, CI, and developer tooling
- •Sugar Labs: Reduced memory usage by 70-120 MB through lazy bitmap caching and by 50-115 MB by fixing leaked Tone.js synthesizers
- •Sugar Labs: Improved canvas rendering, block interactions, audio loading, retry and timer handling, crash recovery, Lighthouse CI, PR automation, and unit-test coverage
- •Joplin: Authored 18 pull requests with 11 merged across desktop and mobile, improving global shortcuts, E2EE, plugins, sync, exports, editors, localization, updates, and rendering
- •Joplin: Prevented failing plugins from blocking startup, removed JSDOM from the Turndown renderer, reused the master-password flow for E2EE, fixed duplicate code blocks and Ctrl+wheel zoom, and enriched frontmatter exports
- •Kmesh: Authored a macOS development guide to make local setup and contributor onboarding clearer
- •Additional work: Improved kgateway migration documentation and HTTPS security, alongside contributions to FOSSology, FOSSASIA Eventyay, Extralit, and React JSON Schema Form covering scheduler stability, SPDX compliance, authentication flows, and React 19 compatibility
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