Backend developer focused on system design, automation, and applied AI.
- Backend architecture for reliable, evolvable systems
- AI workflows (LangChain, LangGraph, RAG) integrated into products
- Dockerized services for repeatable deployments
- Data modeling and validation logic that enforces invariants
- Python
- Docker / Docker Compose
- SQL-based data modeling
- LangChain / LangGraph
- REST APIs
I optimize for clarity, explicit models, and low-entropy systems. I prefer designs that remain maintainable as requirements evolve without breaking core logic.
- langchain-docker-app: Dockerized LangChain demo for local development
- github-achievements-lab: Minimal repo for GitHub achievements
- edubertin.github.io: Personal portfolio and blog site
Based in Brazil. Italian citizenship. Open to remote and international opportunities.

