Tristan Fauvel

Senior Data Scientist

Salary / Daily rate

Annecy, France

Mobility: Lyon, Grenoble, ...

Freelance

Can come onsite

Skills

Deep LearningAIData ScienceMachine LearningLLMs / Large language modelsData AnalysisNumPypandasscikit-learnPyTorchAzureLinuxGoogle Cloud PlatformSupabaseVercelDockerData ScientistGitHubData AnalystMATLABCircleCIMachine Learning EngineerAI EngineerRegulatory Compliance

Languages

French (Native)English (Fluent)

About me

Intro

Senior Data Scientist, 8+ years applying machine learning from research to production. École Normale Supérieure alumnus, PhD in computational neuroscience and MBA specializing in data-driven business. Published in top-tier ML venues such as NeurIPS. Took an ML-driven prescription method from idea to clinical trial in under a year, securing 250k€ in public funding.

Links

Work experience

Freelance Data Scientist & ML Engineer

Baysic LabsFreelance

Nov 2025 - Present

1 year

Annecy, France

› Independent consultancy delivering ML and Bayesian modeling end to end, from data assessment to production deployment, either independently or embedded within client teams. › Lead data scientist on an automated SME credit scoring system for EM Research Ltd (UK). › Built an AI citizen-science platform re-identifying individual seahorses from photos to monitor wild populations for the French Office for Biodiversity.

Co-Founder

AtomFlow

Aug 2025 - Mar 2026

8 months

Lyon, France

› Led development of an AI platform for analysis of regulatory compliance and technical specifications in nuclear power projects; contract with a nuclear power industry leader. › Since March 2026, advise leadership on technology and strategy (non-operational).

Head of Artificial Intelligence

Theremia

Sep 2024 - Aug 2025

1 year

Paris, France

› Joined at seed stage and led development of an ML-driven drug optimization platform. › Built and led a team of 6 (data scientists, ML engineers, researchers). Led scientific collaborations with world-class teams in causal ML, PK/PD modeling, neurology and psychiatry. › Designed a novel ML-based pharmacokinetic optimization method to tailor drugs to individual Parkinson's disease patients; secured 250k€ in public funding to evaluate it in patients. From idea to clinical study in under a year (patent pending).

Senior Data Scientist - Bayesian Modeller

Quinten Health

Feb 2023 - Sep 2024

1 year 8 months

Paris, France

› Lead investigator on an European Medicines Agency-funded project on Bayesian methods for extrapolating treatment effects in clinical trials, in collaboration with EMA senior experts. › Lead data scientist in a 2-year Franco-German outbreak-detection consortium (Sanofi, Accenture, Fraunhofer, and others); built and deployed epidemiological modeling pipelines (2 direct reports). › Led a research project on Individualized Treatment Effect Inference from observational data (1 direct report).

Consultant - MBA mission

Air Liquide

Dec 2021 - Jul 2022

8 months

Paris, France

› Collège des Ingénieurs MBA corporate mission in Air Liquide's Global Data Operations department. › Built financial-controlling and macroeconomic dashboards for controllers and the executive committee; deployed the department's knowledge management system.

PhD fellow, computational neuroscience

Institut de la Vision

Sep 2018 - Nov 2021

3 years 3 months

Paris, France

› Closed-loop optimization of retinal-prosthesis stimulation with Bayesian ML; developed a personalized stimulation strategy, validated in healthy volunteers via psychophysics (published in the J. of Neural Eng. and NeurIPS). › Developed new Bayesian optimization and learning algorithms.


Education

Collège des Ingénieurs

MBA, Business Administration

2018 - 2022

4 years 1 month

Sorbonne University

MS, Applied Mathematics

2017 - 2018

1 year 1 month

BSc Biology, BSc Physics, Agrégation & ENS Diploma

ENS Diploma, Physics, Biology

2013 - 2018

5 years 1 month

University of California San Diego

UC Education Abroad Program, Neuroscience

2015 - 2015

7 months

Lycée Saint Louis

Classe préparatoire aux grandes écoles, Biology, Physics, Chemistry, Geology

2011 - 2013

2 years 1 month


Licenses & certifications

Professional Machine Learning Engineer Certification

Issued: Aug 2026

Certified by Google Cloud

Portfolio

Computer Vision Platform for Seahorse Facial Recognition

AtomFlow: AI platform for technical & regulatory requirements analysis in the nuclear industry

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