Arvid Lunnemark
Co-Founder at Anysphere
San Francisco, California, United States
Summary
🤩
Rockstar🎓
Top SchoolArvid Lunnemark is a founder and software engineer with 11 years of experience building research-driven developer tools and trading systems from San Francisco. As Co-Founder of Anysphere, he’s reinventing how code is written and shipped, drawing on prior engineering stints at Stripe and QuantCo and quantitative trading experience at Jane Street. His background combines an MIT double-major in Mathematics and Computer Science with hands-on product and low-latency trading work, giving him both theoretical depth and production rigor. Comfortable across systems and algorithms, he focuses on developer ergonomics and language-level tooling that scales to real-world workflows. Notably, his trajectory blends high-performance finance engineering with startup productism, signaling a founder who designs with both correctness and developer delight in mind.
11 years of coding experience
Bachelor of Science - BS Mathematics (18) and Computer Science (6-3), Bachelor of Science - BS Mathematics (18) and Computer Science (6-3) at Massachusetts Institute of TechnologyMalmö Borgarskola High School
Github Skills (131)
visual-studio10
editor10
electron10
typescript10
vscode-extension10
vscode10
visual-studio-code10
microsoft10
django-react10
javascript9
database9
grpc-web9
metadata9
tapir9
css9
Programming languages (14)
Github contributions (5)
anysphere/tiktoken-rs
Jan 2023 - Oct 2024
A pure-rust port of tiktoken.
Contributions:3 reviews, 5 PRs, 30 pushes in 1 year 9 months
rustpure-rust
ArVID220u/GsTwitterBot
May 2015 - Aug 2015
Contributions:36 commits, 33 pushes, 3 branches in 3 months
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