Freelancer profile translated to English.

Description

What I prefer about my job is that moment when, after searching, testing, thinking... the solution finally appears. This quest for the "aha!" moment motivates me to design clear solutions, whether in automation, data mining, web scraping, or in the creation of simple, effective websites designed for those who truly need them.

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Paris (up to 50km)

Wellpack
AI Developer
January 2025 - March 2025 (2 months)
Cachan, France
Automated generation of SMS marketing with AI

Design and implementation of a character counter with a dynamic truncation engine ensuring messages of at least 160 characters

Development of a workflow that automatically generates three SMS variants per request, enabling A/B testing to measure their effectiveness

Creation of a system for exporting generated messages in JSON format, serving as support for quantitative performance evaluation of the model

Integration of an LLM prototype into a Flask interface driven by LangChain/Ollama
Aivancity
Data Scientist
April 2025 - May 2025 (1 month)
Customer Segmentation & Real Estate Prediction

Segmentation of 3000+ customers and prediction of real estate sale prices using KMeans, PCA, t-SNE (accuracy: 87%)

Stack: Python, Scikit-learn, Seaborn

Twitter Sentiment Analysis

Cleaning of 1.6M tweets (URLs, mentions, emojis, stopwords), NLP preprocessing (NLTK, TF-IDF)

Logistic regression modeling
chips&chicken restaurant
Web Developer
June 2025 - July 2025 (1 month)
Event Management Web Platform

Development of a web application for creating, scheduling, and managing events (registrations, tracking, notifications)

Responsive user interface in React.js with secure authentication (JWT) and personalized dashboard

Backend in Node.js with Express and MongoDB database (full CRUD, dynamic filters)

Integration of a mailing system (Nodemailer) and PDF report generation

Deployment on Vercel with GitHub Actions CI/CD pipeline