Description

🚀 CTO, Architecte Logiciel & Expert en IA Générative

Fort de plus de 8 ans d’expérience en développement backend et d’une expertise pointue en intelligence artificielle, je suis aujourd’hui CTO & co-fondateur de AI SmartTalk, une startup spécialisée dans les agents conversationnels autonomes. J’accompagne les entreprises dans la conception, l’implémentation et le déploiement de solutions complexes, à la croisée du développement logiciel et des LLM.

💡 Ce que je propose :

Conception d’architectures agentiques avancées avec LangGraph.js / LangChain.js
Intégration de modèles comme OpenAI, Mistral ou LLaMA pour des usages RAG, assistants métier ou outils automatisés
Développement backend robuste en PHP (Symfony), Node.js ou Python
Mise en place d’infrastructures containerisées (Docker, RabbitMQ, GitLab CI)
Bases de données relationnelles (PostgreSQL, MySQL), intégration Supabase et Prisma

🧠J 'aime travailler sur :

Les systèmes d’IA autonomes ou augmentés
Les outils métiers enrichis par l’IA
Les API sur-mesure pour applications web ou SaaS
La refonte de systèmes legacy complexes

🎯 Mon objectif : mettre l’IA au service de la productivité, de l’autonomie et de la scalabilité, que ce soit dans vos outils internes, vos produits, ou vos projets R&D.

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Nantes (up to 50km), Niort (up to 50km)

AI SmartTalk
CTO & Co-founder
February 2024 - Today (2 years and 4 months)
Key Responsibilities and Achievements:
• Led the development of large-scale AI agent frameworks with a strong focus on LangGraph.js and LangChain.js, building robust, composable workflows for reasoning, memory, and tool orchestration in JavaScript/TypeScript environ ments.
• Designed and maintained reusable agent patterns including dynamic routing, branching logic, persistent state, and multi-step execution, leveraging LangGraph's custom nodes and event-driven flows.
• Built modular LangChain.js-based tools integrated with OpenAI, LLaMA, Mis tral, and third-party APIs, supporting both synchronous and asynchronous agent capabilities.
• Architected full-stack microservice systems in Node.js/TypeScript with Post greSQL and Supabase for durable memory and chat history, Prisma ORM, and Chroma for semantic retrieval (RAG).
• Developed isolated agents in Python for experimentation and backend tasks requiring lightweight, standalone LLM capabilities with memory control and API chaining.
• Delivered scalable infrastructure using Docker, RabbitMQ, and CI/CD pipelines (GitLab CI), with a fully containerized architecture enabling rapid testing and deployment of autonomous agents.
• Oversaw frontend/backend communication via WebSockets, enabling real-time interaction and feedback loops with agents across distributed systems.
Acolad Freelance
PHP Expert
June 2024 - August 2024 (2 months)
Paris, France
To leverage my skills and experience to implement new LLM technologies within a CAT tool, while also contributing to the open-source community. My goal is to enhance the
tool's capabilities, improve user experience, and contribute to the development of inno vative solutions. I am seeking a challenging role that allows me to apply my knowledge and skills to real-world projects, while also providing opportunities for professional growth and development.

PHP 8, MySQL, Docker, gitlab ci.
TextMaster Freelance
PHP developer
July 2023 - February 2024 (7 months)
Paris, France
Experienced in Middleware maintenance using Symfony 5 and PHP 8, focusing on in tegrating Akeneo API with TextMaster's web translation solution. Expertise in API connectivity and data synchronization for streamlined content translation workflows.

Symfony, PHP 8, MySQL, Docker, gitlab ci.