Tom Fejer

Design Engineer | Product Designer

Today

I design and build working software so teams can think clearly about what comes next. Industrial designer turned product designer, working across AI systems, creator tools, consumer experiences, and prototyping infrastructure.

Side projects

  • Comic Library

    Coming soon

    iOS app for comic book collectors.

  • Unread Mail App

    Coming soon

    Open source Gmail client for macOS.

  • Glyph Font Maker

    Coming soon

    Figma plugin to make variable fonts.

  • Custom toolbar icons

    Coming soon

    Set a custom toolbar icon for macOS’s Finder.

Writing

  1. 2026Agentic engineering is not vibe coding
  2. 2026Introducing Buildcraft
  3. 2018Prototyping with real news

All writing

Newsletter

Occasional long-form writing on Buildcraft.

Socials

You can find me on Threads, LinkedIn, and X.

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