Senior Product Designer

Daria Urban-Kostyk.

Turning complex ideas into thoughtful digital products through product thinking, design craft and AI-native workflows.

I design digital products for startups and global organizations, combining product strategy, strong visual craft and modern AI workflows to build products people genuinely enjoy using.

Based in

Poland · Remote

Experience

10+ years

Focus

Product · AI · Systems

Availability

Selectively taking work

FigmaAdobe IllustratorAdobe PhotoshopClaude CodeLovable
Ace card — What if it all works out?

About my approach

Three principles that shape how I work.

I.

I simplify complexity.

I design products for large organizations where complex workflows, multiple stakeholders and scalability matter. I enjoy transforming complicated systems into intuitive user experiences.

II.

I build with ownership.

I love startup environments where I can own the entire design process — from product strategy and discovery to polished interfaces and implementation-ready designs.

III.

I embrace what's next.

I'm constantly exploring how AI can improve product design, prototyping, engineering collaboration and product development. I actively build AI-powered products and experiment with modern workflows.

Selected work

A decade of shipping products for startups and global teams.

Building with AI

A playground for what design becomes next.

The ability to turn an idea into a fully functional application feels like a playground for creativity, and I couldn't resist diving in.

Along the way, I've explored areas well beyond the traditional scope of product design—from understanding backend architecture and AWS integrations to working closely with AI-assisted development tools. While I'm not a software engineer, learning these technologies has helped me design better products and prototype ideas with a level of speed and fidelity that wasn't possible before.

Being able to build and launch applications that people can actually use—and even buy—is one of the most exciting parts of my work today.

Portrait of Daria Urban-Kostyk

About

A designer who cares about product outcomes as much as pixels.

Over the past decade I’ve designed products for startups and global organizations, helping teams transform complex ideas into intuitive digital experiences.

My background in visual design, combined with years of product thinking and a passion for AI, allows me to move comfortably from early concepts to polished, implementation-ready products.

I enjoy collaborating closely with engineers, solving challenging UX problems and continuously exploring better ways to build products.

Contact

Have a product worth designing well? Let’s talk.