Yewen Jin

Full-stack & AI engineer building tools that feel alive.

London-based product engineer working across AI agents, real-time systems, and networked creative software. Open to full-time roles and freelance — hello@yewenjin.com.

Dev Work

all dev work ↗

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

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The Body is Obsolete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 ↗

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 ↗

stack · TypeScript · Next.js · React · Node.js · Python · Supabase · Postgres · WebSockets · OpenRouter · Docker

Creative Practice

all creative practice ↗

Performance, game, and sound work — where the systems thinking comes from.