What I can build for you
AI products and agents, in production
From an idea or a first prototype all the way to production: agents that work together with human review, WhatsApp agents, RAG knowledge bases, agent evaluation and usage-based billing.
- AI agents
- RAG
- Evals
- Construction-planning agents for large projects, in production: a root agent with a methodology specialist (Lean Construction, Advanced Work Packaging, PMBOK) and human review where the numbers matter
- A construction planner that began as an n8n automation and became a product in the platform's plans
- A multi-tenant platform of customer-service agents on WhatsApp, built for a regulated market
- and many more
A bit of what I've delivered
AI customer service on WhatsApp, in a regulated market
Tech Lead and Full-Stack Engineer
- Designed and built a multi-tenant platform of AI agents, with RAG, an agent evaluation tool and token-based billing, and mapped every requirement of the sector's regulation to the code.
- Set up CI/CD with unit, integration and E2E tests, led a team of five and handed over with the first clients live and the team trained.
Tools
- n8n
- Google Gemini
- JSON Schema
- React
- TypeScript
- Redux Toolkit
- Expo
- LangChain
- LangGraph
- Zod
- Flowise
- Supabase
- AWS
- React Native
- Vite
- Node.js
- Express
- tRPC
- Prisma
- PostgreSQL
- pgvector
- Redis
- OpenAI
- Evolution API
- Nx
- Docker Swarm
- Traefik
- Amazon Lightsail
- Amazon RDS
Got something to build?
Whatever it is, I'll answer with the path I'd take.
- Belo Horizonte, Brazil
- Remote for Brazil and abroad, or hybrid in BH
- Portuguese and English
- Closed-scope projects, contracts or consulting