👋 Hello, I'm Rio.

TypeScript-first frontend engineer with 3+ years shipping React apps with accessible UX, reusable components, and scalable design systems. Comfortable in fast-moving startups and compliance-heavy environments.

👨‍💻 Recent Projects

DogTown

A self-hosted photo-sharing app running on my Raspberry Pi 5 with OAuth auth, AI image moderation, and a real-time monitoring dashboard. Features Docker orchestration, CI/CD via GitHub Actions, and NGINX caching.

Stack: Next.js, React, TypeScript, Postgres, Docker, Python/FastAPI, Hono, Cloudflare Tunnel

Visit • GitHub

Ohm on the Range

Festival website redesign that more than doubled traffic (3,000+ unique visitors first month) with near-perfect Lighthouse scores. Features a type-safe content pipeline generating UI, screen-reader content, and JSON-LD structured data from a single source.

Stack: Next.js, TypeScript, Tailwind, shadcn/ui, Figma, Vercel

Visit • Case Study

Error Affirmations

A full-stack app that provides an API for delivering code-related affirmations to developers. The application includes 3 UI's: a VSCode Extension, a Jest Reporter and a website. 1,000+ downloads.

VS Code Extension • Jest Reporter • Website • GitHub

Swimmy Nudibranch

An aquatic spin on the (in)famous iPhone game: "Flappy Bird". I built this with a small team for a 3-day hackathon, the theme being "Under the Sea". It features all original pixel art and music.

Play • GitHub