Fanni Harsányi
Design System & Product Designer

I help organizations build and scale design systems that turn complex interfaces and workflows into reusable patterns teams can rely on.

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Adaptive Multi‑Brand Design System

Design system

Front-end friendly

Token architecture

Accessibility

A scalable design system built with variables to support multiple brands and platforms without losing coherence.

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Vodafone – Global Design System

Rebuilt Vodafone’s design system from zero, scaling it across 20+ products and 14+ markets, improving consistency, handoff, and adoption for hundreds of designers and developers.

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Designing clarity and structure for a complex B2B SaaS platform

By introducing structured design principles and components, and clear developer handoff practices, I helped the company scale its visual and technical language across teams.

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