Welcome! I'm James Chi.

Your Sr. Product Designer specialized in 0→1 healthcare and AI products.

Shipped the first FDA-authorized digital therapy for migraine. Building AI agents that drove sales revenue for creators.

Design end-to-end while jumping between Figma and AI coding agents.

Constant Closer AI sales agent interface showing autonomous selling features

Redesigning a legacy settings dump into an agentic AI workflow that earns user adoption

Agentic AISales AutomationAI WorkflowClaude Code

FDA-authorized digital therapeutics app screens showing healthy habits tracking and mindfulness features

Ship the first FDA-authorized digital therapeutic that reduced migraine for 500+ patients

Digital TherapeuticsFDA-Authorized0-to-1User TestingHypothesis-Driven

Input field component design system showing scalable and accessible form elements

Create an unified input field component that scales across all products

Design systemDesign TokensUsabilityAccessibilityReact-Native