Hi, I'm Diego Rivera_

Frontend Engineer

I specialize in turning complex designs into high-performance interfaces (99+ Lighthouse) and scalable architectures. Strong advocate of Web Accessibility (A11Y) under POUR principles, with a deep focus on algorithmic problem-solving.

Featured Projects

TCMX Platform 2025

Official
End-to-end development of a registration and management platform for 180+ participants in a national ICPC community event. Architecture focused on scalability, data integrity, and accessibility excellence.
ViteReactTailwindA11Y

STEP Intern @ Google

Google
Designed and deployed service instrumentation for a Cloud Compute resource manager, streamlining debugging workflows for the SRE team. Built robust unit tests with 90%+ coverage.
System DesignCloud ComputeTesting

Fullstack Engineer @ Cignuz

Full-time
Orchestrated microservices environment with Docker and modernized frontend architecture. Implemented a strict design system that eliminated technical debt, achieving 99/100 Lighthouse metrics and 8.9/10 WAVE (A11Y).
DockerArchitectureA11YPerformance

Frontend Lead @ Lola Sux

Lead
Architected dynamic components (React/Next.js) and developed an internal UI library for AI-generated interfaces. Created an adaptive contextual color engine, refactored landing page boosting Lighthouse score by 22%.
Next.jsReactDesign SystemsUI/UX

Schedule Timeline

Open Source
Developed and published an open-source React component for multi-day timelines. Flexible and themeable architecture with support for configurable time ranges and custom renderers.
ReactTypeScriptNPM

Carpool Colinas App

Mobile App
Cross-platform ride-sharing mobile app. Architecture focused on complex global state management and implementing a real-time matchmaking system between riders and drivers with live geolocation.
FlutterFirebaseReal-TimeGeolocation

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