Senior UI Engineer / Design Systems Architect / Accessibility Specialist
I’m a senior UI engineer who turns complex design challenges into fast, accessible web experiences. My work powers CDC.gov (billions of visits annually), Coke.com, Harley‑Davidson.com, and more.
- Gold w3 Award winner (Federal Websites)
- Deque‑certified accessibility specialist
- Creator of the CDC.gov Template Package adopted across 500+ sites
Off the clock you’ll find me hiking 🥾, gaming 🎮, or chasing quiet back‑roads 🚗.
- Engineered real‑time COVID dashboards viewed by millions, optimised with D3.js
- Built cross‑platform Android & Samsung Smart TV apps for AutoTrader, adding 1 M+ users
- Led accessibility reviews for Section 508 & WCAG 2.1 across large federal properties
- Speaker & mentor on design systems, performance, and inclusive UX
While my public profile highlights some of my work, the majority of my contributions, commits, pull requests, and code reviews—are done in private repositories for the CDC. This includes collaborating on large-scale projects, implementing features, and ensuring code quality through rigorous reviews.
- ResourceLoader.js – lightweight loader for scripts, styles, and images
- StorageManager.js – modern Web Storage wrapper with expiration & compression
Visit uiguy.dev — a curated showcase of my open source tools, UI component libraries, and creative front-end experiments, all built with performance and accessibility in mind.