Hi, I’m Julia — a product designer from Warsaw.
I’ve spent 7 years designing web and mobile products in fintech, crypto and travel. I like to start from zero: research, scope, design system, and then shipping together with developers.
How I work
Understand the problem
I talk to the business and to users first. What are we really solving?
Research
Competitors, market and data. Then I find the gaps and cut the scope.
Design & system
Flows, screens and components that grow with the product.
Ship & QA
Clear specs for developers, then I check the build myself.
2019–2026
Experience
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Product Designer
Paybis · Owned the design system for 3 products. Led an A/B test that lifted EU sign-ups by 18%.
Sep 2025 – Oct 2026
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Product Designer, design lead
BookDirect.com · Took a booking platform from zero to launch in 6 months. Built an 80+ component design system.
Mar 2024 – Aug 2025
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UI/UX Designer
CompatibL · Risk platform for traders: 15+ user interviews and 5 rounds of usability testing.
Dec 2022 – Feb 2024
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Product Designer
Plasma Finance · DeFi web and mobile app with a shared design system.
May 2022 – Nov 2022
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UI/UX Designer
AWTG Ltd · Sole designer on 10 client products: iOS, Android and web.
Sep 2020 – May 2022
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UI/UX Teacher, part-time
TeachMeSkills · Year-long UX/UI course for 140 students in 7 groups.
May 2021 – May 2022
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UI/UX Designer
Freelance · 5 client products: websites and mobile apps.
Sep 2019 – Aug 2020
Teaching & mentoring
I taught a year-long UX/UI design course at TeachMeSkills: 7 groups and 140 students. 70% of them found a job in design.