Alonso Rosado

I’m a Product Designer with 4+ years of experience shipping full products—from concept through live deployment—using an AI-accelerated workflow. I specialize in enterprise UI, design systems, and interaction design for data-rich platforms.

I build live, functional high-fidelity prototypes that remove the friction between design and engineering handoff. At work, I replace static Figma handoffs with interactive prototypes to accelerate cross-functional alignment.

Most recently, I designed and shipped end-to-end product experiences for early-stage B2B SaaS tools and internal platforms, owning the full process from user research through live deployment. I also built Crit, an AI-powered interface audit tool that automates usability testing and design system compliance checks across live products.

Previously, I led end-to-end interaction design and a platform-wide interface overhaul for a multi-tenant B2B SaaS learning management system serving millions of enterprise users. I standardized a design system across 17 feature modules in Figma and re-architected complex navigation models, while also delivering WCAG-compliant, gamified certification flows for major clients.