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Cathy Villamar sketch portrait

Human-centered product design for the AI era

I design enterprise software and digital tools that balance usability, systems thinking, and emerging technology.

Explore my work

Designing clarity

I simplify complex enterprise workflows into experiences that feel intuitive, scalable, and easy to use.

Accessibility by design

I build accessibility into products from the start, creating inclusive experiences aligned with WCAG standards.

Systems that scale

I create scalable design systems and workflows that keep products consistent across teams and platforms.

Selected work

My process combines systems thinking, user-centered design, and iterative problem solving to create products that feel intuitive, scalable, and purposeful.

EV Charging mobile app

Simplifying EV Charging for Enterprise Fleets

Led end-to-end design of an EV charging mobile app, improving real-time visibility and simplifying complex workflows so drivers and operators can make faster, more confident charging decisions.

Za11y accessibility scanner chrome extension

Designing Clarity in Accessibility Testing

Accessibility work shouldn't require three tools, a spreadsheet, and a prayer. It should be fast, in context, and something your whole team can act on.