Full-Stack Developer & Creative Technologist
Alex
Rivera
I build bold, purposeful digital experiences — from pixel-perfect interfaces to the systems that power them. Based in San Francisco, open to the world.
Selected Work
Featured Projects
Horizon Design System
A comprehensive, accessible component library used across 6 enterprise products. Built on Radix UI primitives with full TypeScript support and a custom Figma plugin for design-dev handoff.
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Prism Analytics
An open-source web analytics platform built for privacy. No cookies, GDPR compliant, and deployable on Netlify in one click. Lightweight 2kb script with a beautiful dashboard.
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Flux — Real-time Collaboration
A multiplayer code editor and design canvas that lets teams work together in real time. Think Figma meets VS Code, powered by CRDTs for conflict-free collaboration.
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