Helped maintain a ~100K LOC compiler stack, contributing everywhere from parser to code generator.

Designed and implemented FIDL versioning, Fuchsia’s primary API and ABI versioning mechanism.

Redesigned FIDL Rust bindings for better ergonomics and performance, and migrated 1000s of files.

Built a Compiler-Explorer-like web app for our tools, used daily by many engineers.

Participated in the Rust toolchain rotation, involving tasks like minimizing subtle miscompilations.

Implemented new user interface components in TypeScript for the Bloomberg Terminal.

Worked on a system to distribute pricing engine load using C++ and ZooKeeper.

Took initiative to build missing end-to-end tests for another service, catching a major issue.

Created a tool to automatically detect flaky unit tests, solving a pain point in the team’s workflow.