I'm a Design Engineer who turns early product ideas into clear, trustworthy, ready-to-ship experiences
- 13+ years building products across web, iOS, Android, and creator tools
- Move from rough intent to testable React and TypeScript prototypes and production-ready UI
- Partner across design, product, and engineering to raise interaction and implementation quality
- Use motion to explain state, feedback, and change—not as decoration
Products
Cases
Social Content
Craft
Guidelines, tools, and courses I keep close for design engineering.
Guidelines & agent skills
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Web Interface Guidelines — Vercel
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UI Skills — Opinionated constraints for agents
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skills.sh — Open agent skills ecosystem by Vercel
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GSD — Spec-driven development
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Superpowers — Feature spec-driven development
Interesting tools
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agentation — Annotate web elements for coding agents
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Paper — Quickly build UI prototypes with AI
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Toolcraft — AI experiments and shader tools
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hyperframes — Make videos programmatically
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Shadow — Open-source background coding agent
Courses
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animations.dev — by Emil Kowalski
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Devouring Details — by Rauno Freiburg
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Interactive SVG Animations — by Nanda Syahrasyad
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Interface Craft — by Josh Puckett
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Design Engineering — Engineering Track, Web · Karl Koch











