Developed real-time social voice apps across the stack, including web, native, react-native, and backend development. Projects included WebRTC tooling (client and server) and payments functionality.

Championed engineering excellence and culture. Started internal Developer Experience team. Partnered with frontend, backend, and infra core teams to improve internal dev tool performance, usability, and security. Mentored teammates in technical and social development through multiple promotions. Designed creative cross-disciplinary interview questions. Interviewed and hired outstanding engineers. Built full-stack internal content moderation tools. Organized "eng learning" weekly team-wide knowledge sharing meetings. Persuaded ~40% of company to don silly slack avatars for Halloween 2019.

Developed desktop (electron) and mobile (react-native) clients for encrypted chat and file sharing in a shared React codebase. Overhauled app state management structure. Implemented automated visual diffing of UI screenshots during code review process.

Built an open source chat community platform from the ground up. Designed and implemented web frontend for both desktop and mobile using React. Organized community spaces & drafted policy. Iterated on original designs for threaded real-time chat. Created visual brand identity.