Freelancer profile translated to English.

Description

Graduated from Centrale de Lyon school 3 years ago, I am passionate about the world of data and mathematics.

From data collection to analysis, I enjoy creating complex and efficient models to facilitate data usage.

I already have numerous missions to my credit: database management and cleaning, development of complete analysis, and creation of machine learning models.

I would be delighted to help you leverage your data!

Languages

French
Native or bilingual
English
Fluent
Portuguese
Fluent
Spanish
Conversational

Workplace preferences

Can work on-site

Paris (up to 50km), Lyon (up to 50km), Marseille (up to 50km)

Proximy
Data Scientist
September 2025 - December 2025 (3 months)
Paris, France
Construction of a machine learning model to predict the quantity of newspapers to be distributed per day and per city for the coming weeks.
Machine Learning Google Cloud Platform (GCP) SQL
Adisco
Data Engineer
RETAIL (LARGE RETAILERS)
November 2024 - January 2025 (2 months)
Creation of a Python algorithm for retrieving data contained in .csv files. Cleaning and transformation of data to store the files in a new folder.
Python Pandas Data Engineer ETL
ANAP
Data Engineer
MEDICAL
March 2024 - Today (2 years and 3 months)
Cleaning and transformation of data from numerous Excel files, both automatically and manually, in order to normalize them for their customer management software.
Microsoft Excel Data Analysis Data Cleaning Data Cleaning

Check out Arnaud's experience

Pierre

Data Scientist : modèle prédictif - Proximy

Reviewed on 12/2/2025

Arnaud's mission objective was to build a predictive model in BigQuery for the quantity of newspapers to be distributed. He identified the most suitable model for our needs and provided us with the necessary data.

Anaël

Adisco

Reviewed on 1/13/2025

Arnaud quickly grasped the essence of our data project, which was rather complex and without a clear scope. I highly recommend him for his understanding ability as well as his skills in Python and data analysis. Very good communication throughout the project.

Show all 15 reviews