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The Developer
Built by one person, shipped for everyone.
Deepchill is an indie studio run solo — obsessing over craft, shipping real products, and doing it all from scratch.
ZO
Zhiyuan Ouyang
Founder & Solo Developer · Deepchill
I'm a full-stack developer and product builder obsessed with turning ideas into polished, real-world products. I built Deepchill as a playground for ambitious side projects — from AI interview tools to games and fintech experiments.
Every product on this platform is designed, developed, and maintained by me — one engineer, one studio, zero shortcuts.
Visit Personal Website →What I Work With
⚡Full-Stack Development
🤖AI & Machine Learning
🎨Product Design
🏗️System Architecture
☁️Cloud & DevOps
📱Mobile Development
Products I've Shipped
Want to connect?
Check out my personal site for more projects, writing, and contact info.
zhiyuanouyang.vercel.app →