Freelancer profile translated to English.
Back to original languageAbout Jean-David
Data Scientist & Data Engineer (12 years)
I help healthcare, luxury, and logistics organizations industrialize data and AI (decision-making dashboards, Azure ML pipelines, MLOps, data quality) for faster decisions and measurable impact.
- Innovation-e-Santé-Sud — Data Scientist (2024–2025)
Healthcare decision-making dashboards; governance & security (SAS Viya)
- Chanel — Data Scientist / Data Engineer (2021–2023)
DS department setup, 5 AI projects, Azure ML pipelines, data acculturation
- Groupe HOPPS — Data Scientist / Data Analyst (2018–2021)
Data quality & reporting; cost optimization; sensor algorithms
- Scalian / Xerox — Data Analyst (2018)
R&D: collection and monitoring of industrial printer events
- Josh Noa & Co — Webmaster (2017)
Web redesign; price comparison tool (MySQL, PHP, scraping)
- CNAMTS — SQL Requestor (2017)
Prescription extractions; statistical profiles of doctors (PACA)
- Linkshore — Consulting (2016–2017)
Data workshops; identification of back/front KPIs
- BPCE Financement — Data Analyst (2015–2016)
A/B testing; campaign performance; BI DWH; predictive scoring; data hub POC
- Ministry of Culture — Data Analyst (2013)
Regional budget analyses; report for the Ministry & National Assembly
- IFSTTAR — Statistician (2012)
National traffic models; transport research survey
French
Native or bilingual
English
Fluent
Can work on-site
Marseille (up to 50km), Lyon (up to 10km), Paris (up to 10km)
Experience
- CHANELData ScientistDIGITAL AND ITSeptember 2021 - December 2023 (2 years and 3 months)Paris, FranceCreation of the Data Science department in collaboration with business and IT teams- Implementation of processes- Participation in platform configuration- Execution of Data Science projects within the Digital Europe department
- HOPPS GROUPData analystPRESS AND MEDIAJune 2018 - September 2021 (3 years and 3 months)Aix-en-Provence, Provence-Alpes-Côte d’Azur, France- Creation of cost reduction algorithms, margin optimization- Creation and distribution of quality reports in the French network- Evolution of information retrieval processes- Weekly exchanges with clients- Data quality, Data Management
- ScalianData analystDIGITAL AND ITJanuary 2018 - April 2018 (3 months)Région de Marseille, FranceResearch and development,- Improvement of printer performance- Functional analysis of a printer event monitoring tool- Collaboration with American and Indian teams
Reviews
B
Bastien
Michelin - Marketing & Communication
Reviewed on 7/15/2025
Jean-David understood my needs well and responded quickly, respecting the specifications. I recommend his services.
Axel
OpenClassrooms - Mentorat
Reviewed on 12/7/2021
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Education
- Master 2 (M2)Pierre and Marie Curie University (Paris VI)2012
- Master 2 (M2)Pierre and Marie Curie University (Paris VI)2011