Clément Chastagnol
Senior Data Engineer
Paris, Ile-de-France
Summary
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Senior🎓
Top SchoolClément Chastagnol is a Senior Data Engineer based in Paris with 11 years of experience bridging research-grade machine learning and production data platforms. He has led and scaled R&D and data teams—designing robust pipelines on Snowflake, PostgreSQL and Airflow—while contributing hands-on PyData engineering and prototyping for algorithmic challenges in healthcare, fraud detection and geospatial problems. A former PhD in computer science, he brings a strong scientific rigour—publishing research and mentoring PhD candidates—combined with product-facing skills in pre-sales, communication and hiring. Known for turning literature-driven solutions into production-ready features, he also teaches NLP feature extraction and explores privacy-forward topics like synthetic data and differential privacy. Quietly multilingual and academically curious (recent studies in Turkish), he pairs technical depth with clear cross-functional communication.
11 years of coding experience
12 years of employment as a software developer
Master 2 Recherche, Traitement de l'image, Master 2 Recherche, Traitement de l'image at INSA Lyon - Institut National des Sciences Appliquées de LyonDoctor of Philosophy (PhD), Informatique, Doctor of Philosophy (PhD), Informatique at Université Paris Sud (Paris XI)Lycée Saint-LouisBaccalauréat, Baccalauréat at Lycée Guillaume ApollinaireDiplôme d'ingénieur généraliste, Spécialité Informatique, Diplôme d'ingénieur généraliste, Spécialité Informatique at Ecole centrale de LyonTurkish Language and Literature, Turkish Language and Literature at Institut national des langues et civilisations orientales (Inalco)
French, English, German, Italian, Turkish
Github Skills (60)
statistics10
data-science9
python9
machine-learning9
data-analysis9
scikit8
scikit-learn8
exasol7
change-management7
sqitch7
vertica7
pipeline7
infrastructure6
database5
fuzzy-logic5
Programming languages (4)
Github contributions (5)
ClementC/my_blog
Nov 2016 - Dec 2021
Sources for my blog
Contributions:29 commits, 56 pushes, 1 branch in 5 years 2 months
my-blogsources
ClementC/clementc.github.io
Nov 2016 - Dec 2021
Contributions:28 commits, 51 pushes, 1 branch in 5 years 2 months
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