Freelancer profile translated to English.

Description

Data Scientist specialized in machine learning and time series, I assist companies from data structuring to predictive modeling and decision support. Expert in forecasting, scoring, and data quality, I design robust, explainable, and business-oriented data solutions.

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Bordeaux (up to 50km)

Acces industrie
Data scientist
CIVIL ENGINEERING
March 2024 - January 2026 (1 year and 10 months)
Bordeaux, France
NLP pipeline for address matching (TF-IDF, cosine similarity) between construction sites and SIRENE database, identifying 60% of building operators and enriching leads (SIRET, sector, company size).
Design and integration of an ML model (Scikit-learn) into a Streamlit dashboard to predict customer revenue class, enabling commercial segmentation and personalized marketing campaigns.
Deployment of Streamlit dashboards for commercial and web monitoring (real-time GA4), facilitating analysis and decision-making.
Automation of customer database processing and correction: standardization, anomaly detection, and quality control, reducing email campaign rejections from over 40% to less than 10%.
Dashboard Streamlit NLP Data visualization Data Analysis
GroupM
Data scientist assistant
PRESS AND MEDIA
April 2023 - October 2023 (6 months)
Levallois-Perret, France
Design a Marketing Mix model to optimize media budgets and calculate the ROI of advertising campaigns.
Communicate results to strategic teams and clients and write reports.
Regression Pandas Marketing Mix Modeling model-optimization predictive-modeling
Education nationale
Professor of mathematics and programming
EDUCATION AND E-LEARNING
August 2016 - September 2022 (6 years and 1 month)
• Development of pedagogical progressions. Preparation and animation of learning and practical work sequences.