Valentin Mouret
Founding Engineer at Guided
Paris, Ile-de-France
Summary
🤩
Rockstar🎓
Top SchoolValentin Mouret is a data-focused technology leader and CTO based in Paris with 10 years of experience building ML and data products at scale. He has delivered high-throughput, revenue-driving machine learning systems—most notably productionizing auction price prediction and optimization that doubled profit rates and cut network costs by ~$1M/year. Equally comfortable leading small teams and doing hands-on engineering, he has migrated core data platforms (Firestore→Postgres, BigQuery BI) and instituted engineering best practices to improve reliability and velocity. His background spans end-to-end ML, data engineering, and BI across ad tech and e‑commerce, and he favors pragmatic architectures that simplify operations. Not obvious from titles alone: he repeatedly focuses on cost-aware optimization—reducing traffic and infra spend while preserving or improving business KPIs.
10 years of coding experience
6 years of employment as a software developer
PTSI-PT*, PTSI-PT* at Lycée RaspailMaster's degree in Engineering, Applied Data Science, Master's degree in Engineering, Applied Data Science at ESIEA - École d'Ingénieur·e·s d'un numérique utile
French, English
Stackoverflow
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0reached
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Github Skills (45)
corona10
climate-change10
probabilistic-reasoning9
statistics9
pypi9
bayesian-methods9
pip9
public-transport8
python8
bazel-rules8
starlark8
git-workflow8
machine-learning8
probabilistic-programming8
data-science8
Programming languages (8)
Github contributions (5)
ValentinMouret/fitness
Sep 2025 - Jul 2026
Contributions:58 PRs, 145 pushes, 129 branches in 10 months
ValentinMouret/dotfiles
Mar 2019 - Jul 2025
Contributions:44 pushes, 2 branches in 6 years 5 months
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