Frontend / UI Engineer · Design Engineer

I design and build interfaces that hold up in the real world.

From Figma to production: responsive UI, design systems, live data, motion and component-based frontend development.

Translink live transport data interfaceVan der Valk Utrecht wayfinding interface
Frontend engineeringUI engineeringFigma-to-productionDesign systemsAPI-driven interfacesMotion

Selected work

Built for real content, real screens and real constraints.

Selected client work

Delivered as part of my work at ZetaDisplay.

TranslinkVan der ValkAFAS LiveFilmhuis Den HaagBurger Business
Portrait of Piero Zegarra Patow

About

I sit between design and engineering.

I’m a Frontend / UI Engineer with 8+ years of professional frontend experience and a longer background in UI/UX and digital design. I specialize in translating visual and functional requirements into production-ready interfaces that remain stable with dynamic content, multiple resolutions and different device environments.

I currently work primarily with JavaScript and SolidJS, alongside HTML/CSS, TypeScript, Figma, Git, APIs, GSAP and AI-assisted development. I’m comfortable owning the journey from design intent to reusable frontend implementation and production troubleshooting.

JavaScriptSolidJSTypeScriptHTML/CSSFigmaGSAPREST APIsAccessibilityGitDesign Systems

Contact

Looking for a frontend engineer with a design eye?