Kelvin Chen
product manager · builder of personal systems
I'm a product manager in the New York area. By day I'm a Principal PM at US Mobile, working on multi-network infrastructure, international connectivity, and the unglamorous systems that make millions of activations feel instant.
Outside work, I build AI-driven personal systems — a small fleet of agents that read my data, write my morning briefs, track my goals, and keep my life legible. When a process is broken, my instinct is to build the tool myself; that habit has shipped internal apps at work and the personal OS I actually run my life on.
Featured
Personal OS starter kit
The public, de-identified version of my system: a file-based knowledgebase, agent task prompts, and daily report generators you can clone and make yours. A walkthrough plus a downloadable kit — no signup, no tracking.
Now
- Running daily life on a personal OS: automated briefs, reports, and a task board agents keep honest
- Sharpening the craft of building with AI — small tools, shipped fast, used daily
- Exploring what a hands-on, ownable business looks like