Hazel Duvall
Software Engineer at Jane Street
New York, New York, United States
Summary
🤩
Rockstar🎓
Top SchoolJack Duvall is a software engineer with 11 years of experience, currently building products at Roam after internship stints at Meta/Facebook where he worked on iOS performance optimizations and a Rust-based continuous deployment tool. A Carnegie Mellon CS graduate based in New York, he blends systems-level reliability work with front-end performance and pragmatic engineering practices. He has practical experience running A/B tests in production, improving observability for deployment tooling, and applying containerization and computer vision research in engineering contexts. Known as a longtime "computer geek," he pairs curiosity-driven exploration with production-focused delivery and a knack for turning architecture insights into measurable product improvements.
11 years of coding experience
4 years of employment as a software developer
A place I have very fond memories of. Home to some of the smartest people and professors I've ever met. Gave me the freedom an encouragement to explore my interests with passion., A place I have very fond memories of. Home to some of the smartest people and professors I've ever met. Gave me the freedom an encouragement to explore my interests with passion. at Thomas Jefferson High School for Science and TechnologyBachelor's degree, Computer Science, Bachelor's degree, Computer Science at Carnegie Mellon University
Stackoverflow
7reputation
365reached
0answers
2questions
Github Skills (100)
webrtc10
js9
winapi9
python9
drag9
ffi9
deep-learning9
machine-learning9
drag-and-drop9
draggable9
typescript9
tensorflow9
nodejs9
linux8
onnx8
Programming languages (20)
Github contributions (5)
hazelduvall/orthoship3d
Jan 2016 - May 2026
Contributions:4 PRs, 23 pushes, 4 branches in 10 years 5 months
gameasteroidsgame-developmentspace-shootershooter
hazelduvall/othello_tourney
May 2017 - May 2026
A website made to run othello bots against each other. Previously at https://othello.tjhsst.edu/
Contributions:8 PRs, 162 pushes, 13 branches in 9 years 1 month
javascriptbotbotsnodejsothello
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