Developer for Webviz, an analysis platform used by autonomous vehicle (AV) engineers and fleet operators to understand AV behavior, from raw sensor output to planning and prediction decisions. Webviz is used by over 1000 engineers for validating simulation test output and live road results.

Full stack development in TypeScript/Node/React. Special expertise in GLSL/WebGL, which powers our 3D panel in rendering sensor output and computer vision predictions.

Developer on a four person R&D team, building Zaplib, a next-generation open-source framework aimed at improving performance for applications with complex user interfaces, such as Webviz. Full-stack development in JavaScript, Rust, GLSL, WebAssembly.

Led development for WebAssembly feature set, such as processing DOM events in Rust and zero-copy data sharing between browser threads, workers, and Rust functions

Wrote extensive developer documentation and interactive tutorials to onboard and support new users.

Built UI primitives into the framework and a shader language that can compile to WebGL, Vulcan, and OpenGL targets.

Develop a public transit planning platform powering the mobility infrastructure for 350+ cities worldwide. The platform provides extensive tools to help cities create extensive route changes, communicate changes with beautiful presentation-ready graphics, and perform equity analysis at a system-level.

Full-stack engineer for the public transit planning product, written primarily in TypeScript/React, Ruby on Rails. Feature development and technical mentor.