About
I’m Michał, a product designer based in Warsaw. I design apps, stores and platforms end to end — from the first flow to the shipped product — working closely with the people who build them.
Open to new roles · Warsaw, Poland — remote
How I work
A partner to Product and Engineering
I explain my decisions clearly and keep the team aligned from discovery to release.
Research and data behind design
User interviews, usability testing, A/B tests and post-release analysis.
AI in my daily workflow
Claude for requirements analysis, Claude with Figma MCP and Code Connect, and working HTML prototypes built with Claude Code.
Experience
Bank Pekao S.A. (opens in a new tab)
Senior Product Designer
2026
Sopra Steria
Product Designer
2023–2026
Fast White Cat
Senior UX/UI Designer
2020–2022
Roche
UX/UI Designer
2018–2020
BBDO
UX/UI Designer
2016–2018
Digital agencies
Digital Designer & Art Director
2011–2016
Skills
Product design
End-to-end UX, interaction design, information architecture, mobile (iOS, Android), responsive web, prototyping
Design systems
Components, variables and tokens, documentation, developer handoff
Research
Interviews, surveys, usability and guerrilla testing
Accessibility
WCAG 2.2, inclusive design
Tools
Figma, FigJam, Claude, Claude Code
Education & languages
MSc Architecture & Urban Planning — Rzeszów University of Technology
Polish (native) · English (C2)