/ About
Hey, I'm sleep9ull.
AI product manager based in Shanghai.
I can also build full-stack and ship the product myself.
I stay close to user and product data: find the signal, dig for opportunity, then decide what to build next. Data is a stance, not only a report.
At work: AI PM on Viba, the company’s AI Styling Agent. I turn data into product changes, connect ops–product–eng end to end, and ship through CMS and agents with light engineering. I also own commercialization: infrastructure, in-product surfaces, and measurement.
On my own: Sudoku Sama, an iOS puzzle—a long think and one critical choice to finish the daily puzzle. On the App Store.
Still learning. Heavy Grok Bot, for work and life. Codex is my daily work tool.
I studied architecture and worked as an architect for a few years; now I build product. That still helps me solve the whole problem, and it helps a little with taste. A bit of everything—with AI I aim for about an 80 on each. Together, that’s strong.
/ Odds & ends
dsh-asc-cli — DSH plugin for App Store Connect (TestFlight, release, feedback).
sleep9ull-skills — Skill pack for AI-native PMs who ship full-stack with coding agents.
lark-handoff — Feishu tasks → Codex → PR, results back on the task.
/ Contact Me
Open to product ideas, technical discussion, and partnership.