Designer who ships. Designer that codes.
Building AI-powered tools that meet design and engineering.
I'm Matheus - a Product Designer / UX Engineer working at the seam where design decisions meet running code.
Most designers hand off. I prototype in code, build AI features, and ship developer tooling. Currently designing and developing for a large banking platform via Accenture, where I turn quality, AI, and developer-experience problems into helpful services.
What that looks like in practice: service architecture, generative-AI features wired into real products, dashboards, design systems in Figma using variables and enterprise libraries, and the front-end to make them real.
Design: Figma Design, FigJam, Make · Prototyping · Design Systems · UX Research Code: JavaScript · React · NextJS · Tailwind · Front-end Architecture AI: MCP · Generative-AI features · LLM tooling · Prompt engineering
- Building AI-powered tools that accelerate development
- Prototyping using advanced features
- Documenting impact with metrics
