Product practice for the AI era
I am a product builder and operator with 10+ years of experience across gaming, video, ecommerce, SaaS, and AI products.
I work at the intersection of product strategy, AI workflows, practical execution, and small product shipping. My focus is not only writing about product management, but also building real tools to test product judgment in the market.
PMER is my personal product and writing hub. It covers AI product practice, product management, user operations, team collaboration, growth, and the changing skill set required for product people in the AI era.
The English pages are a lightweight bridge for overseas readers, partners, and users who want to understand what I build and how to reach me.
Building a portfolio of small, useful products with AI-assisted development.
Turning product management experience into practical writing, workflows, and reusable frameworks.
Exploring how solo builders and small teams can use AI to reduce shipping cost and increase learning speed.