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.

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Selected work

All Frontend / Web Design / UI AI / Agentic Real-time / Networked Full-stack

SpillR

2026

Real-time TV commentary platform with time-synced messaging. Mobile-first.

React Native
Expo
Express
Socket.io
Supabase
PostgreSQL

Demo ↗GitHub (fe) ↗GitHub (be) ↗

MIDI Relay

2026

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

Node.js
WebSockets
Web MIDI
Nginx
Docker

Live ↗GitHub ↗

The Body is Obsolete

2025-2026

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

Node.js
Socket.io
p5.js

Live ↗GitHub ↗