Callebe Silva

Meet Callebe

Followed by Afton & Sebastian |, Meddy ㅤ, and Toukir R

7 following9 followers

Senior Product Designer with 5+ years shaping end to end experiences for B2B SaaS, enterprise AI, and workflow tools. I work as a strategic partner to product and engineering, turning vague product pain into shippable changes that move activation, retention, and adoption.

Recent work: scaled a design system at HumanFirst that improved dev velocity by 50%, redesigned a payment flow at E-inscrição that cut support complaints by 98%, and shipped Spency, an iOS cash flow forecasting app, end to end as founder, designer, and builder.

I work well in ambiguity, prototype in code when it speeds decisions, and prefer realistic improvements that ship over polished ideas that do not. Strong fit for AI products, enterprise workflows, design systems, and zero to one.