Hi, I'm Alex Rivera
I craft elegant, performant software — from pixel-perfect UIs to scalable backend systems. Passionate about clean code and great developer experience.
Portfolio
Featured Projects
A selection of open-source and client work I'm proud of.
NeuralBox
AI-powered file organization with semantic search. Built with Next.js, Python, and vector embeddings.
Kodo CLI
Developer productivity toolkit — scaffolding, git hooks, and automated code review in one CLI.
Planwise
Real-time collaborative project management with AI task prioritization and smart scheduling.
LaunchKit
SaaS boilerplate with auth, billing, and analytics. Ships production-ready in under 5 minutes.
Expertise
Skills & Technologies
Frontend
Backend
DevOps
Tools
Career
Experience
Senior Software Engineer
Vercel
Led development of edge runtime features and improved cold-start performance by 40%. Mentored 3 junior engineers.
Full-Stack Engineer
Stripe
Built internal tooling for fraud detection dashboards. Reduced false-positive rate by 18% through ML pipeline improvements.
Frontend Engineer
Figma
Developed real-time collaboration features for the canvas editor. Shipped multiplayer cursor sync to 2M+ users.
Let's talk
Get In Touch
Have a project in mind or want to collaborate? I'd love to hear from you.
