今日は / 你好!

I work on a bunch of random stuff, generally in C++, Rust, or Python. I work a lot with compiler code, and was a core developer for years on hhvm, mostly dealing with performance measurement and improving memory usage and fixing security issues. I'm currently spelunking through CPython and LLVM.

I'm a lover of languages - I'm fluent in 香港粵語 and have reasonable proficiency in 日本語. I've been meaning to work toward B1-level Italian.

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