Freelancer profile translated to English.

Description

Data Scientistwith a hybrid profile (HEC Paris / Polytechnique / Le wagon), I will join theAP-HP Researchdepartment in January 2026. In the meantime, I am immediately available for operational missions (Data Cleaning, Analysis, Automation).

My dual background allows me to understand your business challenges and translate them technically with rigor.

💡 WHAT I CAN DO FOR YOU ON A SHORT MISSION:

✅ Data Exploration & Analysis

Audit of your data quality (error detection, cleaning).
Exploratory statistical analyses to make your databases speak (Pandas, SQL).
Creation of interactive dashboards (Streamlit, Tableau) to visualize your KPIs.

✅ Prototyping & Machine Learning

Rapid implementation of POCs (Proof of Concept) to test an idea.
Standard predictive modeling (Classification, Regression, Scoring).
Use of AI APIs (OpenAI/GPT) for text processing tasks.

✅ Automation

Replacement of manual tasks (Excel) with robust Python scripts.
Structuring your data exports to make them usable.
I can also work on improving your VBA macros.

🛠 MY TOOLBOX:

Languages: Python, SQL, VBA, Scilab.

Data & AI: Pandas, Polars, Scikit-learn, PyTorch, Hugging Face.

Viz & Ops: Tableau, Streamlit, Docker, Git.

🎯 WHY ME? I combine business analysis capability with clean and documented technical execution. I am here to deliver actionable results quickly, without unnecessary complexity.

Let's discuss your needs!

Industry field of expertise

Languages

French
Native or bilingual
Spanish
Conversational
English
Fluent

Workplace preferences

Remote only

Primarily works remotely

Polynom
Data Scientist & Project Manager
CONSULTING AND AUDITS
January 2025 - December 2025 (11 months)
Paris, France
Design ofpricingalgorithms: data engineering, user and productclustering, implementation of a peer-pricing approach,statisticalextrapolation and implementation of pricing consistency rules.
Automation: creation of a Python script for exporting Plotly visualizations andmigration of a Pandas stack to Polarsto improve processing performance.
*Industrialization & cloud deployment: deployment of data pipelines and algorithms onGCSandAWS.

*Led a teamof 10 people on the automation of claims processing for an insurance company.

*Data analysisof massive data for a major player in the food industry. Detection of sales patterns, strategy recommendation. Creation of aStreamlit Dashboard.
Python Pandas Polars Streamlit SQL
Le Wagon
Teacher Assistant in Data Science & IA
EDUCATION AND E-LEARNING
September 2024 - January 2025 (4 months)
Paris, France
Teaching Machine Learning, Deep Learning, SQL, MLops (packaging, deployment and automation)
Machine learning Fine-tuning Deep Learning SQL Python
Les Sherpas
Private Math Tutor in CPGE
EDUCATION AND E-LEARNING
January 2019 - January 2025 (6 years)
Paris, France
Ranked 1st / 1700, mathematics courses in ECE / ECS / BL preparatory classes: statistics, probability, linear and bilinear algebra, analysis, Scilab and Python
Linear Algebra Graph Theory Python Mathematics Statistics