Anik Das

Dramatically reduced load times by 50% for all users by addressing a critical document loading issue through targeted optimizations after root cause analysis of the YJS sync flow. Also making document switching nearly instantaneous on average

Implemented the entire foundational mentions experience for every ProseMirror rich text based widget, enabling 100% users to visualize people or logos. Related blog of a bug: anikd.com/blogs/a-curious-case-of-prosemirror-inline-nodeviews

Improved the hot module replacement performance of the Vite dev server leading to over 5x reduction for an update. Achieved by profiling flamegraphs of the dev server. Related blog: anikd.com/blogs/debugging-slow-hmr-vite

Analyzed build output and code-split routes of the React based frontend resulting in reduction of first-load bundle size by ~30%

Collaborated with lead engineers and established the schema migration setup for custom YJS documents