Jonathan Guinegagne
Principal Engineer at Amazon Web Services (AWS)
New York City Metropolitan Area United States
Summary
🤩
Rockstar🎓
Top SchoolJonathan Guinegagne is a Principal Engineer at AWS with 11 years of experience blending software engineering, quantitative finance and entrepreneurship across New York, London and Paris. A former rates and exotic derivatives trader turned founder, he built a stealth air-travel startup using a Node.js/Postgres back end and an Angular/RxJS front end before moving into cloud-scale engineering at AWS. He brings deep analytical rigor from an MS in Operations Research and a Math/CS background, applying it to architecting reliable, data-driven systems. Comfortable toggling between hands-on coding and high-level design, he excels at translating complex financial and operational constraints into practical software. Colleagues describe him as an unrepentant nerd who pairs product intuition with production-grade engineering.
11 years of coding experience
9 years of employment as a software developer
Master of Engineering - MEng, Mathematics and Computer Science, Master of Engineering - MEng, Mathematics and Computer Science at École nationale des ponts et chausséesClasse préparatoire, Mathematics - Physics, Classe préparatoire, Mathematics - Physics at Lycée Henri IVMS, Operations Research, MS, Operations Research at Columbia EngineeringMaster of Science, Maths and computer science, Master of Science, Maths and computer science at Ecole nationale des Ponts et Chaussées
French, German, Spanish
Github Skills (33)
pytorch10
python10
machine-learning-models10
jupyter10
data-science10
mxnet10
machine-learning10
inference10
jupyterlab10
reinforcement-learning10
sagemaker10
amazon-sagemaker10
huggingface10
deep-learning10
mlops10
Programming languages (7)
Github contributions (5)
k-o-r-t-o/gdxDune
Aug 2015 - Jul 2019
Contributions:1253 pushes, 33 branches in 3 years 11 months
jupyter-infra/jupyter-k8s
Oct 2025 - Jun 2026
A Kubernetes operator for Jupyter notebooks and interactive IDEs — managing compute, storage, networking, and access control for multiple users.
Contributions:88 reviews, 14 PRs, 26 pushes in 8 months
access-controljupyter-notebookkubernetes-operatornetworking
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