Freelancer profile translated to English.

Description

With over10 years of experiencein Data Science and a strong entrepreneurial spirit, I help companies (large groups and SMEs) design and deploy high-impact Artificial Intelligence solutions.

Former Chief Data Officer (CDO), I design tools that solve complex business problems (sales optimization, support automation, anomaly detection).

My Areas of Intervention

Generative AI & Autonomous Agents:Design of intelligent agents viaLanggraphto automate complex workflows and customer support.
Predictive Analytics & Machine Learning:Scoring, sales forecasting (La Voix du Nord), and marketing targeting models (Cofidis, Décathlon).
Data Strategy & Architecture:Data asset audit, Cloud infrastructure setup (GCP/Azure), and pipeline industrialization (MLOps).

Technical Expertise

LLMs & GenAI:Gemini Pro, OpenAI, HuggingFace, Whisper.
AI Frameworks:PyTorch, Transformers, Langgraph.
Data Science:Python (Pandas, NumPy), Scikit-Learn, Optuna.
Cloud & Ops:GCP, Azure, Docker, Serverless Architecture.

They Trusted Me

I had the pleasure of supporting leaders from various sectors:

Retail:Décathlon, Mondial Relay, Helios Retail.
Finance/Insurance:Cofidis, Sofinco, Payback Group.
Media:Groupe Rossel (La Voix du Nord, Paris-Normandie).
Public:Agence Nationale de l'Habitat, TER.

Why Work With Me?

1.Business Vision:As a former CEO and CDO, I understand your profitability challenges.

2.Speed of Execution:A fan of "Vibe Coding" (Cursor, Claude Code), I develop functional and robust prototypes in record time.

3.End-to-End Support:From strategic audit to production deployment.

Based in Lille, available for remote or on-site missions (Paris/Lille).

Languages

English
Native or bilingual
Spanish
Conversational
German
Conversational

Workplace preferences

Can work on-site

Lille (up to 50km)

Groupe Rossel
Chief Data Officer
January 2025 - March 2025 (2 months)
Newspaper sales forecasting solution for La Voix du Nord and Paris-Normandie. Predictive model design. Enrichment of exogenous data. Anti-stockout optimization. Business support. POC.
Helios Retail
AI Agent
March 2025 - October 2025 (7 months)
for telephone support resolution assistance. 200,000 annual calls handled. 20 user technicians. Resolution automation.
Apizr
AI Agent for creating automatic flows in ETL. Automatic workflow generation. Native ETL integration. Developer productivity.
MyQM
Chief Data Officer
January 2022 - January 2025 (3 years)
Implementation of a complete transcription and automatic analysis infrastructure for 100% of CRM software customer calls. Whisper then Gemini Pro implementation. Automation of quality assessments via OpenAI. Automatic analysis with AI agents (Langgraph).