Freelancer profile translated to English.
Back to original languageAbout Guillaume
Hello 👋
I am a Machine Learning Engineer and full-stack developer for over 10 years.
I can handle your data science, web application development, and scraping projects throughout their entire lifecycle:
- Development and implementation of machine learning algorithms and setup of AI agents. 🧠
- Implementation and use of LLM / AI Agent models (if necessary on a private server)
- Web application development (front and back) 🖥️
- Deployment on server and go-live 🚀
- Webscrapping 🕸️
I have CIR approval 📑
I previously attended Ecole Centrale Paris where I specialized as a Data Scientist.
Mainly used technologies and frameworks:
- Data science and machine learning: Python / LLM / GPT / Scikit-learn / Numpy / Scipy / Pandas / Plotly
- Preferred web tools and frameworks: Django / Django Rest API / Vue / Nginx / Uwsgi / Nuxt.js
- Scrapping: Python, Requests, Selenium, BeautifulSoup
In parallel, I am also a Mentor in the Data Scientist track on OpenClassrooms and regularly support students throughout their training.
French
Native or bilingual
English
Fluent
Spanish
Fluent
Can work on-site
Paris (up to 50km), Marseille (up to 50km)
Experience
- Saint-GobainData Scientist / Fullstack developerMECHANICAL ENGINEERINGNovember 2021 - December 2025 (4 years and 1 month)Paris, FranceDevelopment of new features related to coatifier on a web application:- Prediction of the light spectrum passing through glass based on the characteristics of the glass pane;- Integration of AI models into the web applicationEnvironment: Python, Pandas, Scikit-learn, Numpy, Scipy, Django Rest API and Vue.js
- EngieMachine Learning EngineerENERGY AND UTILITIESJanuary 2023 - December 2023 (11 months)Paris, France- Development of algorithms for automatic processing of tenders using LLMs (extraction of key information from RAG, consolidation, automatic writing of response paragraphs, automatic generation of summaries);- Development of artificial intelligence algorithms related to the energy sector (comparison of energy efficiency, command classification, etc.)
- Acceo Group
On Malt
Extraction of data from co-ownership documents - LLMCIVIL ENGINEERINGJuly 2025 - August 2025 (1 month)- Use of LLMs to extract structured data from co-ownership documents (co-ownership rules, technical diagnostics, list of occupants, etc.)- Parsing of multiple types of documents (image, scan, rotated tables, etc.). Preprocessing then use of an LLM if necessary to retrieve document content- Extraction of information using an LLM (Gemini and google-adk framework)- Delivery via a web application (flask), management of user feedback, statistics, data extraction.
Reviews
AD
Account deleted
Reviewed on 7/3/2023
Guillaume delivered high-quality work, respecting the specifications and deadlines. He is very attentive and full of suggestions. Communication was excellent. I recommend collaborating with Guillaume.
Pierre Louis
UGLA
Reviewed on 3/21/2023
Guillaume is an excellent collaborator/
Respects mission deadlines and integrates easily into a project team
Well done!
Recommendations
These freelancer profiles also match your criteria
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4
Education
- PSI/PSI* preparatory classes Mathematics Sup Mathematics SpecBlaise Pascal, Orsay2013Classes préparatoires aux grandes écoles d'ingénieur
- Engineering degreeCentrale Paris2016Intelligence artificielle, Data science, Machine learning, Informatique, Mathématiques probabilistes et statistiques avancées, Deep learning.