Luca Beurer-kellner
Staff Research Engineer at Invariant Labs
Zurich, Zurich, Switzerland
Summary
🤩
Rockstar🎓
Top SchoolLuca Beurer-kellner is a Staff Research Engineer based in Zurich with a decade of experience building secure, reliable agentic systems and developer tooling. He co-founded Invariant Labs and serves as its CTO while also holding a staff research role at Snyk, blending startup leadership with applied security research. His background spans compiler and language work, developer tools, and PhD-level research at ETH Zürich, giving him deep expertise in type systems and program analysis. Luca has hands-on experience shipping production compiler and IDE contributions (including work around Eclipse N4JS) as well as building practical security tooling for agentic workflows. He combines rigorous academic training with an operator’s mindset, often translating research prototypes into production-ready systems. Colleagues describe him as someone who moves fluidly between low-level language design and high-level system security without losing sight of developer ergonomics.
10 years of coding experience
4 years of employment as a software developer
Bachelor of Science - BS Computer Science, Bachelor of Science - BS Computer Science at Humboldt-Universität zu BerlinMaster of Science - MS Computer Science, Master of Science - MS Computer Science at ETH Zürich
Github Skills (64)
pytorch10
openai-api10
chatgpt10
python10
machine-learning10
huggingface10
api10
natural-language-processing10
nlp10
exposure-notification10
programming-language9
transformers9
debugging9
security9
language-model9
Programming languages (8)
Github contributions (5)
invariantlabs-ai/invariant
May 2024 - Mar 2025
A framework-less approach to robust agent development.
Contributions:5 reviews, 13 PRs, 102 pushes in 10 months
agentsaisecurity
lbeurerkellner/green-gold-dachshund-web
Feb 2023 - Jan 2024
Contributions:11 releases, 130 pushes, 8 branches in 10 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.