Freelancer profile translated to English.
Back to original languageAbout Ruben
Do you have an AI project to realize: autonomous agent, RAG pipeline, MCP, LLM integration into your product, need someone who knows how to code as well as understand business needs?
I am an AI Engineer & fullstack developer (10 years of experience), specializing in the design and deployment of agentic systems.
What I can deliver concretely:
LangGraph Agents (ReAct, multi-agents, MCP orchestration)
RAG Pipelines on your data (pgvector, ChromaDB, Ollama, OpenAI)
FastAPI APIs connected to your LLMs, integrated into your existing stack
Fullstack applications with embedded AI layer (Next.js, Angular, Python, Docker)
What sets me apart:
My fullstack background (Symfony, .NET, CI/CD, Azure) allows me to deliver structured, tested, documented, prod-ready solutions.
Each project is treated with the same level of rigor: from scoping to deployment, I get involved as if it were my own.
French
Native or bilingual
English
Fluent
Italian
Fluent
Remote only
Primarily works remotely
Experience
- EXTIALead DeveloperDIGITAL AND ITJanuary 2023 - January 2025 (2 years)Montpellier, France- Analysis of client needs, design of technical solutions, development, migration, and debugging of web applications under PHP (Symfony, WordPress)- Audit and correction of web security vulnerabilities
- SunEventAsp.net DeveloperSPORTSSeptember 2021 - May 2022 (8 months)This is a platform for connecting service providers and clients, developed with an infrastructure based on ASP.NET and SQL Server.The software architecture is designed with low coupling, meaning dependencies between classes are minimized. This approach facilitates unit testing and project evolution, particularly through the use of interfaces that enhance code modularity and flexibility.Deployment is fully automated via a CI/CD pipeline set up with GitHub Actions, ensuring continuous and rapid delivery. The project's design and structure are documented and modeled using Lucidchart, allowing for a clear visualization of the architecture and processes.
- Ligue de Football de la MartiniqueApplication DeveloperJanuary 2014 - January 2017 (3 years)• Web application for purchase management + accounting automation• Android application (Java) for match recipe sheetsSymfony PHP Java Android MySQL
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Education
- BTS Services Informatiques aux OrganisationsAmep2014BTS services informatiques aux organisations
- Baccalaureate, Digital Electronic SystemsLycée Professionnel Chateauboeuf2011Baccalauréat, Systèmes Électronques Numériques