Denys Čumak

I’m a multi-disciplinary product designer with 9 years of dedicated experience. I cover the full spectrum of product creation—deep UX/UI design, interactive motion and sound design, and the marketing assets needed for launch. I don’t just design the product; I help ship and sell it.

In remote R&D roles, I’ve focused on designing AI-powered products, including CLAi and AIQA. At Callsexperts, I worked across user experience and product design while supporting teams with presentation and web-facing output that helps concepts land clearly.

I’ve also delivered hands-on design work across the lifecycle—from reimplementing a website using Framer to building brand and communication components like logo design and presentation design. My experience includes working as a product designer in fast-moving environments where launch assets and product polish must move together.

Across roles at companies including OnlyFile, SoftServe, NOOSPHERE, and others, I’ve consistently brought UX rigor with strong visual storytelling. My professional ethos is simple: combine strategy, interaction design, and go-to-market creative so the product is usable, memorable, and ready to grow.