Freelancer profile translated to English.
Back to original languageAbout Mathieu
Hello,
đ«đ· Senior Developer & AI/Data expert, with over 15 years of experience in software development.
I have held various roles ranging from developer to Lead Dev, CTO, and CEO, which allows me today to have a very complete technical, product, and business vision.
I am currently Lead Developer at Maxicoffee.com, the French leader in coffee, where I work on projects with high data volume, automation, and internal tooling.
đ€ My positioning today
I am now specializing in local, sovereign, and controlled AI solutions, with a strong focus on:
- Local AI & on-premise LLMs (Ollama, open-source models)
- RAG (Retrieval Augmented Generation)
- Structured / unstructured data extraction
- OCR & document analysis (PDF, scans, images)
- Intelligent automation of business workflows
- Applied data science & decision support tools
- Fast and efficient interfaces with Streamlit
đ Goal: create concrete, useful, and deployable AI tools, without excessive dependence on expensive or opaque cloud APIs.
đ§ Key Skills:
- AI / Data / Automation
- Local AI (Ollama, open-source models)
- RAG (indexing, embeddings, semantic search)
- NLP & information extraction
- OCR (scanned documents, forms, archives)
- Data analysis & applied data science
- AI pipelines & process automation
- Development
- Python (AI, data, automation)
- Streamlit (fast data & AI apps)
- REST APIs
- PHP (solid backend experience)
- JavaScript (Node.js)
- Integration of business tools & existing systems
- Product & organization
- Design of internal tools
- Rapid prototyping (POC â MVP)
- Long-term vision & scalability
- Understanding of business and strategic issues
⏠I invite you to consult the client reviews below to get an idea of my seriousness and commitment.
French
Native or bilingual
English
Fluent
Can work on-site
Bordeaux (up to 50km), Paris (up to 50km), Nantes (up to 50km), Marseille (up to 50km), Lyon (up to 50km)
Experience
- MAXICOFFEELead DeveloperAGRICULTUREAugust 2022 - Today (4 years)Mios, FranceAs a Full Stack Lead Developer, I ensure the technical coordination and architectural consistency of high-volume web projects. My role combines technical leadership, team mentoring, and operational development.đ§ Technical & architectural steering: design and supervision of modular and performant web architectures (PHP 7/8, Slim Framework, MySQL, Redis, Docker). Implementation of CI/CD pipelines, continuous integration, and automated deployment (GitHub Actions, GitFlow).đ„ Management & mentoring: supporting developers in their skill development (code reviews, pair programming, sharing best practices around clean code).âïž Development & performance: active participation in backend and frontend development (PHP, JavaScript ES6+, HTML5, CSS3, jQuery, Vue.js). Optimization of application performance, refactoring of legacy code, and continuous improvement of REST APIs.đ Quality & scalability: implementation of performance metrics (APM, structured logs, profiling), supervision of application security, and management of scaling on high-traffic e-commerce platforms.𧩠Product & UX collaboration: close work with product, design, and marketing teams to ensure functional consistency, technical stability, and optimal user experience.đ§ Main technical stack:PHP 8, Slim Framework, MySQL, Redis, Docker, GitHub Actions, REST API, JavaScript (ES6+), Vue.js, HTML5, CSS3, PHPUnit, Linux, Nginx.
- MAXICOFFEEWeb DeveloperAGRICULTUREOctober 2019 - August 2022 (2 years and 10 months)Mios, FranceI develop and maintain web applications in PHP and Python. I implement backend features, optimize performance, and ensure code quality while collaborating with product and frontend teams.https://www.maxicoffee.com
- Mon-ChatBot.comManagerTECHJune 2017 - Today (9 years and 2 months)FranceFrench digital agency for creating Messenger ChatBots (Bordeaux, Marseille, Paris, Toulouse, and across France).A team of experts, chatbot developers at your service to meet all your needs (audit, quote, creation, development, training, etc.).âïž We createOur team is here to help you with your custom chatbot development process from A to Z.âïž We train and offer workshopsAre you a Developer? Community Manager? Freelancer, etc.? We offer personalized training on using ChatBots at your premises or remotely.âïž We developDiscover and test our latest creations, ChatBots available for free and quickly on Facebook Messenger!We come to your offices to create your Messenger ChatBot or for Messenger ChatBot training workshops in Paris, Marseille, Lyon, Toulouse, Nice, Nantes, Strasbourg, Montpellier, Bordeaux, Rennes, Le Havre, Reims, Lille, Saint-Ătienne, Toulon, Grenoble, Angers, Dijon, Brest, Le Mans, Clermont-Ferrand, Amiens, Aix-en-Provence, Limoges, NĂźmes, Tours, Saint-Denis, Villeurbanne, Metz, Caen, OrlĂ©ans, Mulhouse, and soon new cities across France.
Reviews
Recommendations
FU
FU
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
- Preparatory year for engineering in Industrial Systems EngineeringE.I.G.S.I2007Formation de 2 ans en Prépa intégrée à L'Ecole d'ingénieurs en Génie des SystÚmes Industriels de La rochelle.