I build AI systems that work in production — not just in demos.
I'm Jacques Belmont, an AI Engineer based in Porto Velho, Brazil. I design and ship RAG pipelines, LangGraph agents, and security automation for companies that need real AI. Available globally, remote-first.
My story
I started my career as a frontend engineer, building interfaces for over 7 years. Along the way, I fell deep into AI — first as a curiosity, then as a craft. Today I focus entirely on production LLM systems: pipelines that run 24/7, agents that actually reason, and security automation that teams can trust.
I founded the Google Developer Group (GDG) chapter in my region and have been building in public ever since. My flagship projects — Sentinel-AI and InvestBet — are live examples of what I apply for clients: LangGraph + Weaviate + Anthropic Claude, full-stack, production-grade.
I work with startups and enterprise teams globally. If you need an AI system that ships — not a prototype that dies in staging — reach out.
What I'm building
Sentinel-AI
ActiveSecurity automation platform built on LangGraph, Weaviate, and Anthropic Claude. Autonomous threat detection, incident response, and audit reporting.
InvestBet
ActiveFull-stack AI financial analysis app. RAG-powered research assistant that aggregates signals, synthesizes reports, and surfaces trade ideas.
RAG Toolkit
Open SourceProduction-ready retrieval pipeline templates: chunking strategies, embedding benchmarks, re-ranking, and evaluation harnesses. Open-sourced.
Prompt Library
Open Source100+ battle-tested LLM system prompts for agents, RAG, summarization, classification, and code generation. Ready to drop into production.
Tools I work with
AI / LLM
Vector & Data
Backend
Frontend
Infrastructure
Need production AI? Let's talk.
Available for contract work, consulting, and long-term partnerships. Remote, globally.