Freelancer profile translated to English.
Back to original languageAbout Kevin
🎯 AI Engineer | React.js • LLM • RAG
I started as a full-stack developer over 5 years ago, designing high-performance web applications and AI-integrated tools. I assist in the design and development of web applications, SaaS, business tools, and native applications.
👨💻 My preferred technology is React.js, which I use to build modern, dynamic, and responsive interfaces. I design fluid and high-performance user experiences, and I can also create mockups if needed.
🤖 I also develop AI-integrated solutions: conversational agents, RAG (Retrieval-Augmented Generation) systems, process automation, data extraction and analysis from documents or knowledge bases.
💼 In parallel with React, I have developed solid skills in Node.js, Nest.js, PHP Symfony, and Laravel, allowing me to work on full-stack projects and integrate APIs, AI systems, and robust backend architectures.
🎓 Graduated with a Master's degree in Digital Engineering from Télécom SudParis, I bring rigor, methodology, and product vision to all my projects. Whether you are a company or an individual, I adapt to your needs with flexibility and commitment.
French
Native or bilingual
English
Native or bilingual
Italian
Conversational
Chinese
Basic
Japanese
Basic
Can work on-site
Paris (up to 50km), Bordeaux (up to 50km), Lyon (up to 50km), Nice (up to 50km)
Experience
- KoinoAI Data Mining Chatbot and Chart GenerationSOFTWARE PUBLISHINGMarch 2026 - April 2026 (1 month)Paris, FranceTrackad is an advertising tracking platform using artificial intelligence to optimize marketing campaigns. I developed a chatbot that creates SQL queries and generates charts to display relevant data visualizations based on user requests.The chatbot is integrated via a widget on the client dashboard. On the security side, there is multi-tenant data management. The front-end is developed in Vue.js and the back-end in Nest.js.
- Allo RéservationFreelance CTO - AI Lead DevHOSPITALITYJanuary 2026 - March 2026 (2 months)Paris, FranceDevelopment of an AI receptionist agent that handles customer requests over the phone. The Agent is connected to a vector database and hotel PMS to respond to all customer inquiries. It is directly accessible by phone and also handles incoming emails.
- WOJOLead DeveloperHOSPITALITYOctober 2025 - March 2026 (5 months)Paris, FranceAs a Senior Lead Developer, I managed the development team for the Property Management System (PMS) software for the Accor group. I developed the Nest.js API and the React.js, Next.js, and Tailwind front-end.In addition to my lead developer scope, I set up the CI/CD pipeline.The team consisted of a permanent developer, a Product Owner, and an apprentice.
Reviews
Recommendations
JT
FU
+1
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
- M2 Institut Polytechnique de ParisInstitut Polytechnique de Paris - Télécom SudParis2023Développement web, Architecture web, Web app, Gestion de projet, SEO.
- Master 1 (M1), Web Page Design, Digital/Multimedia and Information ResourcesTélécom SudParis2019Master 1 (M1), Design de pages Web, des ressources numériques / multimédia et d''information
Certifications
- Engineer at Institut Polytechnique de ParisInstitut Polytechnique de Paris2022