Hey! I'm CaiCai,
Product Designer, CPO of YouMind
Welcome! I am a product designer, and previously a Senior Product Expert at Ant Group. I've developed productivity and creator tools used by tens of millions of users. Now, I'm excited to start a new journey as a founder, launching our new AI product, YouMind.
Products
Building products we love, Building products we need
- AI
- App
- SaaS
- Open Source
- Super App
- All

YouMind
YouMind assists with content consumption and management by storing various learning materials in multiple formats, including videos, articles, podcasts, images, and PDFs. These curated materials then become your creative resources, empowering you to transform knowledge into inspiration for your own creative projects.

Haye
Simplify text reading and editing on macOS with Haye. Have quick AI conversations, search for information, and effortlessly convert text with a single click. Make reading and writing easier and more enjoyable in any language.

Ant Digital Employees
At Ant Group from 2023 to 2024, I developed a smart office assistant to boost efficiency and streamline processes. By integrating AI with our office network, we improved collaboration tasks like travel approvals.
This digital assistant serves as each employee's avatar, collecting all company-related content and assisting with questions. By reducing the time spent on answering queries, it allows employees to focus on creative work.
Startup Journey
After years of building products for millions of users at Ant Group, I'm now on an exciting new journey—building AI products as a founder.
We're creating YouMind, an AI-powered tool that helps people think better and work smarter. It's a challenge that combines everything I love about product design, AI, and empowering creators.
This journey is full of learning, experimentation, and growth. I'm documenting the process and sharing insights along the way.
Work Insights
Sharing my experiences and insights about product management, design, and team leadership.
Life Moments
Beyond work, I love capturing moments through my lens. Photography is my way of seeing the world—finding beauty in everyday scenes and preserving memories.
From streets to nature, from people to architecture, each photo tells a story. These are glimpses of my journey, the places I've been, and the moments that moved me.







