Marek Wietecki
From: Poland
Location: Łomianki Dolne, PL
On Useme since 19 February 2026
About me
Hi! I'm Marek - a UX & Product Designer with an engineering background. I design not just beautifully, but above all effectively.
I can help at any stage of your digital project - hire me for the whole process or just the part you need:
- UI / interface design
- Wireframes and prototypes in Figma
- Implementation (HTML/CSS/JS)
- SEO optimization
- Research and analysis of market and users
- Accessibility (WCAG)]
I currently work on a B2B company website, where I own the whole process using a Mobile First approach.
What sets me apart is my knowledge of HTML/CSS/JS - I design with real implementation in mind, not just how it looks in Figma. I understand developers' constraints and make sure a project can be built efficiently and affordably - even if I'm not the one implementing it.
I value clear communication and meeting deadlines - 15 years of teamwork taught me to listen and take responsibility for the result.
Get in touch and we'll scope it to your needs.
Categories
CV / Résumé
May 2024 - Now
UX & Web Designer
PlanetRoad
Led end-to-end redesign of a B2B website: research, user flows & UX mapping, responsive Mobile-First UI, and implementation. Ensured WCAG accessibility, ran usability tests, optimized for SEO, and built the brand's visual identity & social media.
Portfolio
Full B2B company website redesign – research, information architecture, responsive Mobile-First UI, implementation, WCAG accessibility, usability testing, and SEO.
A mobile currency-exchange app addressing the lack of transparency in existing FinTech solutions. Full process: research, UX/UI design, usability testing.
UX and performance audit (Google Lighthouse) of an e-commerce store to identify small fixes that boost real sales.
Built PlanetRoad's cohesive visual identity – company graphics, plus launching and configuring social media channels.
My UX & Product Designer portfolio – a programmed site (HTML/CSS/JS, no frameworks) showcasing case studies, my design process, and technical skills. A blend of design and an engineering approach to implementation.
Customer Journey Map dla Betfan
Mapped a betting platform's customer journey from ad to bet slip and designed gamification mechanics to build a return-to-app habit.