Product designer who joins unfamiliar products and takes them from strategy to shipped.

Based in Brazil, working fully remote
and currently designing @ OSF Digital.

  • Grupo JCA
  • Algar Telecom
  • Tramontina
  • Canada Goose
  • Intelbras
  • L'Or茅al
  • Unilever
  • MIT
  • Moura
  • Porto
Portrait of Matheus Vagmaker

Nice to meet you

I'm Matheus (or Matt), a Product Designer with 6+ years of experience crafting innovative, user-centered solutions. I've collaborated with global brands to build seamless digital experiences, always with an obsessive eye for detail.

Away from the screen, you'll find me tinkering with my 3D printer, deep in a video game or board game night, or walking along the beach with my wife. Home is shared with our two cats, Joaquim and Lobo, my most honest design critics.

My approach

I pair UX thinking with product strategy to design scalable solutions that solve real user needs, align with business goals, and hold up in production (not just in Figma). No fluff, no over-design. Just thoughtful, tested work that ships, with AI doing the heavy lifting where it earns its place.

  • Strategy before pixels

    I map the business and the user before opening Figma.

  • Shipped beats perfect

    Value lands in production, not in a polished prototype.

  • Evidence over opinion

    Decisions backed by research and testing, not taste alone.

  • Never in a vacuum

    Built shoulder-to-shoulder with engineers and stakeholders.

  • AI proposes, I decide

    It plans the research and clusters the findings. The call stays mine.

  • AI wired into the file

    Figma's native AI, plus Claude and Codex driving it through MCP.