Yuan Ruiqin
Full-Stack Developer · AI Engineering · PNGTRIBE
15 Projects
5 Live Products
4 Open Source
I build every layer of a product myself — frontend, backend, desktop and deployment. From production SaaS and community platforms to desktop tools, open source, and industry software grown from my own factory’s workflows.
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01 Projects
Things I designed, built and shipped — all running in production.
// 01 · Live Products · 5
// 02 · Internal Systems & Tools · 6
// 03 · Open Source · 4
04 Featured Writing
Long-form posts on building, shipping and business — from real hands-on experience.
Original
No Coding Background, Shipped Money-Making Products with AI A complete hands-on manual: from zero to shipped, monetized products — my most-read post. Original
Code Is Done — Now How Do You Ship It? Servers, databases, domains — a zero-basics deployment and stack-selection handbook. Original
My Milk-Tea Shop Lost 300K in 3 Months — Here Is What It Taught Me A brutally honest post-mortem of my first business, and the internet-business playbook it bought. Original
You Work for Fandom for Free While It Makes $200M — Take the Ad Revenue Back How Fandom monetizes volunteer wiki editors, and how to run the same playbook yourself. Community Talk
Building & Monetizing AI Skills A community talk (slides + full transcript) on developing and monetizing AI agent skills. 05 What I Do
Full-Stack Product Development
Astro / Next.js / NestJS / Tauri — UI, APIs, databases and deployment, end to end by myself.
AI Application Engineering
Image generation, matting, agents and content factories: turning model capabilities into products.
Desktop & Cross-Platform
Tauri desktop tools for layout, bookkeeping, port management and knowledge bases.
Growth & Open Source
SEO engineering plus open-source templates, so products get found and reused.
## Tech Stack
Frontend
AstroReactNext.jsSolidJSTypeScriptTailwind CSS
App & Infra
NestJSPrismaPostgreSQLRustTauriCloudflare
AI
Text-to-ImageAI MattingSVG VectorizationStyle Transfer
Growth
SEOi18nLighthouseJSON-LD