Freelancer profile translated to English.
Back to original languageAbout Arnaud
A graduate of Centrale de Lyon for 3 years, 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 projects to my credit: database management and cleaning, development of complete analyses, and creation of machine learning models.
I would be delighted to help you leverage your data!
French
Native or bilingual
English
Fluent
Portuguese
Fluent
Spanish
Conversational
Can work on-site
Paris (up to 50km), Lyon (up to 50km), Marseille (up to 50km)
Experience
- ProximyData ScientistSeptember 2025 - December 2025 (3 months)Paris, FranceBuilt a machine learning model to predict the quantity of newspapers to be distributed daily per city for the coming weeks.
- AdiscoData EngineerRETAIL (LARGE RETAILERS)November 2024 - January 2025 (2 months)Created a Python algorithm to retrieve data from .csv files. Cleaned and transformed the data to store the files in a new folder.
- ANAPData EngineerMEDICALMarch 2024 - Today (2 years and 5 months)Cleaned and transformed data from numerous Excel files, both automatically and manually, to normalize them for their customer management software.
Reviews
P
Pierre
Data Scientist : modèle prédictif - Proximy
Reviewed on 12/2/2025
The objective of Arnaud's mission was to build a predictive model in BigQuery for the quantities 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 specification document.
I highly recommend him for his understanding abilities as well as his skills in Python and data analysis.
Very good communication throughout the project.
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Education
- General EngineerEcole Centrale de Lyon2022