Guilherme Madaleno
Senior full-stack developer building custom web portals, ERP-style platforms, and AI/LLM integrations for production.
What I do
I work with companies to build the software they run on — from the database up to the interface.
- Custom web portals and ERP-style back-office platforms
- Internal tools and line-of-business systems
- Data-driven platforms, dashboards, and integrations
- AI & LLM integrations — assistants and LLM-powered features
- Full-stack delivery: architecture, back-end, and front-end