Yewen Jin

Creative Technologist / Full-stack Developer / Design Engineer · London

I'm a design engineer based in London. I build interfaces and real-time systems from prototype to production — recent work spans AI product features, networked performance tools, and browser-based interactive software.

EmailGitHubLinkedIn

Selected work

Accept the Cookies

Online exhibition site for a four-artist collective, funded by Immersive Arts UK. Four self-contained visual worlds in one framework-free static build, deployed to Cloudflare Workers.

  • HTML
  • CSS
  • JavaScript
  • Cloudflare Workers
  • Wrangler
  • GitHub Actions
Alibi

Alibi

2026

ADHD-informed AI time journal that turns timers and notes into a timeline. Agentic workflows classify intent and surface behavioral patterns.

  • Next.js
  • React
  • TypeScript
  • Tailwind
  • Supabase
  • OpenRouter
MIDI Relay

WebSocket relay forwarding MIDI bytes between remote clients without inbound ports. Sub-50ms latency for networked installations.

  • Node.js
  • WebSockets
  • Web MIDI
  • Nginx
  • Docker
The Body is Obsolete

Browser-based interactive fiction disguised as a chatroom, with generative p5.js visuals. Built independently for live performance.

  • Node.js
  • Socket.io
  • p5.js
Job Tracker

Job application dashboard with AI auto-fill from job URLs and CV match scoring. Eight status stages with rich metadata per role.

  • React
  • TypeScript
  • Tailwind
  • Supabase
  • Firecrawl
  • Vite
Yewen Jin — Creative Technologist · Full-stack Developer · Design Engineer