Valentine Baldon, Data Scientist

Freelancer profile translated to English.

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Description

Do you have data but don't know how to extract value from it?

I can help you transform your data into concrete action levers!

What I can do for you:

- Design and train predictive models (classification, regression, scoring, anomaly detection…)

- Explore and analyze your data to identify KPIs and charts

- Develop automated scripts and dashboards for simple and effective monitoring

- Implement AI prototypes (computer vision, NLP, RAG, etc.) in Python

My added value:

Curious, creative, rigorous, and impact-oriented, I enjoy making complex concepts accessible and useful.

I combine a solid technical approach with genuine business understanding to create meaningful solutions.

Projects I work on:

- Business data analysis and visualization

- Custom machine learning models

- Text processing (NLP) and automatic information extraction

- Data process automation (ETL, Python scripts, API)

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Paris (up to 50km)

JCDecaux
Data Scientist, Developer
PRESS AND MEDIA
January 2023 - August 2023 (7 months)
Neuilly-sur-Seine, France
I developed a crowd simulation module and conducted a data study.
• Development of a crowd simulation module (ACS), in Python, to optimize advertising strategies
• Addition of new features, industrialization of code
• Generation of real-time heatmaps representing pedestrian traffic
• Data analysis via Power BI and presentation to Danish stakeholders
Python Microsoft Power BI Data analysis artificial intelligence Advertising
Port Adhoc
Data Analyst Intern
LOGISTICS AND SUPPLY CHAIN
March 2022 - August 2022 (5 months)
Paris, France
I set up an SQL database and automated the sending of regular reports for port monitoring.
• Retrieval and migration of business data, sorting and cleaning
• Management and creation of SQL databases
• Visualization and creation of automated reports with Power BI, boat repair in an association
SQL Microsoft Power BI Data analysis Database Communication

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Professional training
Cours Cochet-Delavène
2025
formation professionnelle au
ESILV and EMLV
2023

Check out Valentine's education

AI engineer