• Acquihired from CodeWing

• Rearchitected symbol search, went from broken to fast for one of the biggest customers

• Improved out-of-the-box code nav quality so much that we got positive user feedback

Solo project https://codebook.page Beautifully rendered programming books and posts - publish with `git push`

Solo project https://codewing.dev/ Next level code navigation for GitHub.

• Prototyped LSIF support, researched how other companies provide code intelligence, guided scaling discussions, built and worked on LSIF indexers for Java, C++, OCaml, Dart

• Improved fuzzy code intelligence, which had a "material" impact on conversations with customers

• Improved symbol search performance from O(n) to O(1) using SQLite (Go)

• Revived and documented browser-based test suite

• Responded and fixed disk space issues and accidental internal DDOS while on-call

• Added Sourcegraph extensions to the Sourcegraph browser extension (TypeScript)

• Dockerized several language servers and implemented push-button language server setup (Docker, Go)

• Optimized 6 hour browser-based test suite to run ~3x faster on ~70% fewer machines

• Added UI components and interfaced with backend APIs (TypeScript, Angular)

• Eliminated certain errors caused by differences between developer environments by locking dependencies

• Contributed feature PRs to upstream open source repos: jasmine, grunt-shell-spawn, grunt-protractor-runner

• Prevented any further browser console errors from creeping into the app and implemented a framework for gradually fixing existing bugs that cause known console errors