Cássio Prates

Digital product design with real impact. Through systemic vision and human leadership, I build scalable solutions that respect the people who use them, the people who build them, and the world around us.

Cases

My most recent projects

  • Preview of the Geekie One case at Arco Educação

    Edtech @ Geekie

    National-scale education with AI and accessibility

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  • Preview of the Relatório 360 case — Arco Educação pedagogical dashboard

    Edtech @ Arco

    Pedagogical dashboard with 71.8% top satisfaction in 656+ responses

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  • Preview of the Wildlife Studios case — Colorfy

    Games @ Wildlife

    Interfaces that delight millions in global consumer games

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Testimonials

What people say about my work

Sofia Silva

Sofia Silva

Product Manager

Beyond a relentless focus on user experience, he brings a rare sensitivity to question the 'why' behind every solution.
Gabriel Guilhoto

Gabriel Guilhoto

Software Engineer

In addition to demonstrating excellence and efficiency in design, Cássio is skilled at navigating engineering constraints to arrive at solutions that balance user experience with technical feasibility.
Larissa Melo

Larissa Melo

Product Designer

His human-centered leadership, focused on supporting and developing people, always gave me confidence to grow both professionally and personally.

Does this resonate?

Then let's talk! I like to start with an open conversation — to understand who you are, what drives you, what you're building.

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