Xavier de Poorter

Senior Technical Architect & AI Expert (RAG / LLM)

Demo Apps:
https://smart-gallery.xavdp.pro/
https://llamaindex.xavdp.pro/
https://iaweb-v1.c9.ooo.ovh/ (BETA)

A passionate developer since the age of 10 and a digital industry veteran, I bring over 26 years of professional experience and a CTO-level vision (16+ years) to your projects.

My Philosophy

Performance through simplicity.
I specialize in designing lightweight, highly secure, and sovereign technical solutions, built for scalability and long-term reliability.

Technical Expertise

AI & Automation

• Advanced RAG system design

• LLM integration (OpenAI, LlamaIndex, LangChain)

• Workflow automation with n8n

• Local & private AI stacks with Ollama

High-Performance Development

• Python, Node.js, PHP (Expert), TypeScript

• Creator of custom frameworks up to 10× faster than Symfony or Laravel

Infrastructure & DevOps

• Proxmox expert (clusters, HA, optimization)

• LXC/LXD, Docker

• Complex network architectures (MikroTik, VPN, VoIP)

Recent Achievement

Auvergne Telecom
End-to-end design and implementation of the complete infrastructure:

• Billing system

• Proxmox cluster

• VoIP platform

Supporting 300+ B2B clients with a guaranteed 99.9% availability.

📍 Based in Europe (Malaga)
🌍 Trilingual: French, English, Spanish

Ready to take on your most complex architecture and AI challenges.