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.
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Featured Projects
Open Source Contributor @ Slidev
Contributed to Slidev core (44k+ GitHub stars) with PR #2466 (merged), adding resizable borders in Presenter Mode across all 3 layouts. Implemented responsive limits, resize/mount state normalization, size persistence, and Cypress e2e coverage to validate presenter-notes UX on real screens.
Fullstack Engineer @ Cignuz
Orchestrated a microservices environment with Docker and modernized frontend architecture. Implemented a strict design system that eliminated technical debt, achieving 99/100 Lighthouse and 8.9/10 WAVE (A11Y).
DockerArchitectureA11YPerformance
TCMX Platform 2025
Led 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.
STEP Intern @ 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
Schedule Timeline
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.
Frontend Engineer @ Lola Sux
Architected dynamic components (React/Next.js) and developed an internal UI library for AI-generated interfaces. Created an adaptive contextual color engine and refactored the landing page to reach +22% Lighthouse score.
Next.jsReactDesign SystemsUI/UX
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