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PortfolioBerlin, DE

Alex Rivera

Full-stack engineer & product designer

7 years of experience

Portrait of Alex Rivera
Résumé

I design and build thoughtful web products end to end — from the data model to the last pixel. I care about fast interfaces, clean systems, and details that make software feel effortless.

01 Experience

Mar 2022Present
Senior Software Engineer, Northwind Labs

Lead frontend architecture for a real-time analytics platform. Cut initial load time by 60% and mentored a team of five.

Jun 2019Feb 2022
Product Engineer, Lumen Studio

Shipped the design system and component library used across six products. Owned the end-to-end checkout rebuild.

Jan 2017May 2019
Web Developer & Designer, Freelance

Built marketing sites and web apps for early-stage startups and agencies.

02 Education

Sep 2013Jun 2017
B.Sc., Computer Science
TU BerlinBerlin, DE

Focus on human-computer interaction and distributed systems.

03 Selected Work

Atlas — Analytics Dashboard

A real-time analytics dashboard with sub-second query streaming and a fully keyboard-driven UI.

Orbit Design System

An accessible, themeable component library powering six production apps.

Trailmark

A map-based journaling app for hikers, built with offline-first sync.

04 Expertise

TypeScript · React · Next.js · Node.js · PostgreSQL · Figma · Tailwind CSS · Framer Motion

05 Certifications

Apr 2023

Professional Cloud Architect

Google Cloud

Credential ID: GCP-PCA-2023