About
Building products and sharing the work.
I'm Juan, a Brazilian software developer focused on AI, SaaS, automation and useful software for real business problems.
I work across the full path from understanding a problem to shaping, designing and implementing the software around it.
Through NorthCore Systems, I'm building products, experimenting with ideas and occasionally collaborating with companies on carefully selected projects.
This site is where I share the products, decisions, mistakes and lessons behind that work.
Brazil
A Brazilian software developer building products in public.
Software
Focused on AI, SaaS, automation and real business problems.
NorthCore Systems
The company behind the products and selected software work.
See what I'm building now.
A lightweight snapshot of current priorities and experiments.