Jakub Krehel
3 Tools
Jakub Krehel is a Prague-based design engineer who holds a master's degree in Visual & Experience Design from the University of Europe for Applied Sciences in Berlin. He honed his craft across several product and design roles — including stints at Kontentino, Late Checkout, Thirdweb, and OpenSea, where he served as Product Design Lead — before co-founding Interfere (YC S25) as its Founding Design Engineer. His work sits at the intersection of design and engineering, with a focus on craft details such as typography, motion, color, and interface quality.
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Tools
Installable agent skills that let AI assistants improve a product's animations, typography, layout, and colors.
Agent skill covering animation, typography, hover states, and optical alignment in interfaces.
Web tool for converting color formats, generating palettes, and exploring the perceptually uniform OKLCH color space.