Freelancer profile translated to English.
Back to original languageAbout Eric
🎯 Senior Data Science Consultant | Python & Machine Learning Expert | Trainer & Author
🔹 Who I am
Independent data scientist since 2020, with 18 years of experience in data analysis and statistics.
I assist companies in leveraging their data, predictive modeling, reporting automation, and team training/mentoring.
💡 What I bring you
Data analysis and valorization
Statistical Modeling & Machine Learning
Reporting & BI Automation (Power BI, Tableau)
Development of data-driven applications (Python/Flask)
Training & mentoring (60+ students trained)
📌 Key experiences
+250 studies managed (automotive, transport, culture): customer satisfaction, sales forecasting, segmentation
Deployment of BI solutions and automation: significant time savings on reporting (Python, R, VBA)
Author of the book “Master Data Science with Python” (ENI, 2025)
Data Science Mentor at OpenClassrooms since 2021
🛠 Main Technologies
Python | Data Science | Machine Learning | Deep Learning | ETL | Coaching & Mentoring | BI (Power BI, Tableau) | NLP | Computer Vision | Pipeline Automation
👋 Do you have a data project? Let's discuss 🚀
French
Native or bilingual
English
Conversational
German
Conversational
Can work on-site
Le Chesnay (up to 15km)
Experience
- Editions ENIExpert Author Python & Data Science – ENI Editions (V1 & V2 in preparation)DIGITAL AND ITMarch 2024 - Today (2 years and 5 months)Author of the reference book"Master Data Science with Python"published by ENI. Building on the success of the first edition, I am currently preparing the second edition to incorporate major ecosystem evolutions.Demonstrated expertise in the book:Modern Data Stack: High-performance data manipulation with Pandas, and now Polars and DuckDB.Analysis & Visualization: Mastery of Seaborn, Matplotlib, Scipy, and Statsmodels.Machine Learning: Implementation of algorithms on structured, text, and image data.New V2 (in progress):Code Industrialization: Focus on software quality, project structuring, and production deployment.Interoperability: Optimization of modern data workflows.This author activity allows me to maintain constant technological watch and guarantee my clients a cutting-edge technical expertise level on Python.Link to V1:
- OpenClassrooms - MentoratData Science and Data Analysis MentorEDUCATION AND E-LEARNINGDecember 2021 - Today (4 years and 8 months)Pedagogical supervision of data science and data analysis students: weekly project monitoring, theoretical and practical explanations on data science, data analysis, and business intelligence.
- Acteur majeur de l'assurance / mutuellePython Training ConsultantBANKING AND INSURANCEMarch 2026 - April 2026 (1 month)Creation and remote delivery of a practical training course on Python delivered via notebooks: a structured path in 4 mastery levels for 6 groups (70 learners in total).
Reviews
Axel
OpenClassrooms - Mentorat
Reviewed on 1/25/2022
Recommendations
Be the first to recommend Eric
Help this freelancer shine by sharing your experience working together.
These freelancer profiles also match your criteria
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4
Education
- Data ScientistCentraleSupélec2020Analyse de données nutritionnelles Développement d'un moteur de recommandation de films Anticipation du retard des vols d'avions Segmentation de clientèle Catégorisation automatique de questions Indexation automatique d'images avec deep learning Preuve de concept sur un nouveau type d'architecture de réseau de neurones