SENIOR UX DESIGNER.SYSTEMS THINKER.BUILDER.
Hi, I'm Guilherme Chee. I've spent 15 years designing complex products across healthcare, enterprise, and consumer tech — from iF Award-winning appliances to AI-powered apps I ship myself. Right now I'm designing Teem's core product and building Colo Diário on the side, treating every project like a system worth getting right.
CASE STUDIES.
A short list of recent projects across hiring, AI-assisted parenting, and enterprise tooling. Each one shipped, measured, and still in use.
Still learning. Always shipping.
I've always been the kind of person who needs to build something to understand it. Not just sketch it — actually make it work.
AI made that instinct dangerous in the best way. It gave me the tools to go beyond the designer's traditional lane — to ship a full product solo, to prototype in production, to reinvent what I thought I was capable of. I'm a curious mind and I've learned to fully embrace that.
I'm also a dad of two, which taught me more about empathy than any research method. I train most mornings because discipline compounds — in fitness and in design systems.
Based in Curitiba, Brazil. Open to remote opportunities worldwide.