Freelancer profile translated to English.

Description

Senior Data Scientist Freelance · 9+ years - I design and deploy complex ML/AI systems for Industry 4.0, from algorithm to production. Official PyTorch (Meta) contributor, specializing in Reinforcement Learning & Graph Neural Networks. I have delivered measurable gains: -50% on data processing costs at InVivo, recommendation systems in production at Tigersun, industrial optimization at Forvia.

I deliver systems that run, are tested, monitored, and profitable.

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Orléans (up to 20km), Paris (up to 20km), Bordeaux (up to 20km)

invivo
Senior Data Scientist
AGRICULTURE
April 2024 - Today (2 years and 2 months)
Industrial Optimization - Development of predictive models and optimization/operations research algorithms for recipe recommendation to optimize the barley malting processes for the Soufflet malt houses of the InVivo group.

FinOps - Optimization of data ingestion pipelines, achieving approximately a 50% gain in costs or processing times.

Generative AI - Design and development of a multi-agent conversational system (with tool calling) dedicated to analyzing TRS data, enabling business teams to generate insights on demand.
Genetic Algorithms Operations Research Machine Learning Databricks LangGraph
Tigersun Media Group
Senior Data Scientist
PRESS AND MEDIA
September 2023 - April 2024 (7 months)
Orsay, France
Development of a recommendation system to offer personalized and relevant content for social network users using classic (MF, ALS) and advanced (Graph Neural Networks) techniques.
Recommendation System Graph Neural Networks Deep Learning
Forvia
Technical Lead Data Scientist
AUTOMOBILE
September 2020 - May 2023 (2 years and 8 months)
Paris, France
Technical leadership and management of a team of 3 to 5 Data Scientists and Data Engineers on high-stakes industrial ML projects, in an international context, deployed in the group's factories.

Optimization & Operations Research

Reinforcement Learning scheduling of parts supply on production lines to limit line stoppages.

Demand forecasting (supply chain) and production cycle time prediction for industrial planning optimization.

Technical Leadership

Mentoring and skill development for 3 to 5 Data Scientists and Data Engineers: code reviews, mentoring, dissemination of ML and software engineering best practices.

Data Engineering at Scale

Industrialization of massive data pipelines on Palantir Foundry (PySpark, SQL) to leverage factory data at the group level.
Machine Learning Deep Learning Reinforcement Learning Computer Vision Python