Alex Combessie is a Paris-based tech founder and operator with 11 years of experience building AI tooling and bringing products from 0 to 1. As Co-Founder & Co-CEO of Giskard he leads development of an open-source testing and protection platform for LLMs, combining hands-on full-stack work (notably frontend contributions to the popular Giskard repo) with strategic product leadership. Previously he led NLP and time-series work and managed teams at Dataiku, and earlier cut his teeth in analytics strategy and business development across consulting and startups. He pairs engineering depth from ENSAE/ENPC and an interdisciplinary management degree with a founder’s instinct for shipping reliable ML systems at scale. An active open-source contributor, he focuses on UX and API polish that directly improves AI evaluation workflows.
11 years of coding experience
5 years of employment as a software developer
Master of Science - MS Data Science, Master of Science - MS Data Science at ENSAE Paris
Classe Préparatoire Mathematics & Physics, Classe Préparatoire Mathematics & Physics at Lycée Saint-Louis
Master of Management Innovation, Master of Management Innovation at University of Toronto
Master of Engineering - MEng Economics & Finance, Master of Engineering - MEng Economics & Finance at École nationale des ponts et chaussées
🐢 Open-Source Evaluation & Testing for AI & LLM systems
Role in this project:
Full-stack Developer
Contributions:29 reviews, 87 commits, 33 PRs in 9 months
Contributions summary:Alex primarily contributed to the frontend of the Giskard project, fixing typos, renaming UI elements, and sorting chart explanations. They also made changes to the Vue.js frontend components, including modifications to the inspector and prediction explanations views. Additionally, the user addressed issues related to the API and the display of project keys, indicating a focus on improving the user interface and overall functionality of the web application.
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Alex Combessie - Co-Founder & Co-CEO at Time for the Planet