Maintained the Django and React-based Scratch website, led implementation of the user interface for a new content moderation platform, coordinated with cross-team localization working group to support new languages in the Scratch editor and website.

Client-side C++ code to support Zoom's end-to-end encrypted products, including Zoom video calls and Zoom Email.

Wrote modern React Native and Go to develop features for Keybase's end-to-end encrypted chat product, including encrypted bot support and secure custom emojis.

Designed and aided development of a React-based management interface for fleets of snow clearing and lawn mowing robots.