As developers with 15-years working experience for large Internet companies, Davies and I had our share of PB-level unstructured data management in datacenters, private and public clouds. Being sick and tired of how files were organized, managed and analyzed on the cloud, we decided to build JuiceFS, the next-generation file system for the cloud and the cloud only so data engineers and AI engineers could enjoy their cup of juice while building their apps. JuiceFS was launched in 2018 on almost every public cloud including AWS, Azure, GCP, Digitalocean, Scaleway and more. Since then, dozens of innovator leaders are using JuiceFS in their data and AI platforms, serving mission-critical applications like self-driving model training, recommendation engine, Next-generation Gene Sequencing, and so on. In 2021, we open sourced JuiceFS and the community grew rapidly with 5.2k stars and marquee adopters including Xiaomi (HKG:1810), Shoppe (belongs to NYSE:SE), Li Auto (NASDAQ:LI), Netease Games (NASDAQ:NTES), Zhihu Inc (NYSE:ZH), Volcano Engine of Byte Dance, etc. See growing list ADOPTERS for more information. JuiceFS is fully compatible with POSIX, HDFS and S3. It’s designed to be easy-to-use, setup-and-forget, bringing back the gold-old memories and experience of file systems in traditional data centers to the cloud. We are hiring! Join us and let’s build the cloud file system of choice for cloud apps!

I founded Kungfu Car Wash, a company which provided car-washing service at customers’ parking lots to save customers’ time and make their life easier. At its best time, Kungfu Car Wash was among the top 3 car-washing service providers in China. As the founder & CEO, I brought the business idea to real life, raised the seed and angel round fund, grew and expanded the business to cover the entire Beijing city. The business was later closed in early 2016 because we failed to raise more funds amid the stock market crisis in the second half of 2015. Our competitors also ran out of business later in 2016 .

I was responsible for the growth of Douban’s online ticket business at its early stage. I adopted the growth hacking strategy and practiced it throughout the entire product design, development and operations process and built a data-driven growth model.

Douban Movie, the Chinese IMDB or Rotten Tomato, is the most famous movie rating and review app in China with hundreds of millions of active users rating and writing movie reviews. It was spinned off to be an independent business unit in 2010 and I joined and built up the product development team from 1 (me) to 20 to support Douban Movie’s 200% yearly growth from 2010 to 2013.Links:- Douban Movie https://movie.douban.com/- IMDB https://www.imdb.com/- Rotten Tomato https://www.rottentomatoes.com/

1KG.org is an award-winning online social community that aims to facilitate city backpackers in China to find village schools on their trip plan to “Pass, Communicate and Share" their love and support . It won the Golden Nica prize of 2008 Prix Arts Digital Community, which was the first Chinese Social Art project that won such an award.As employee #2 and the 1st tech hire, I was deeply involved in the formulation of the organization’s strategy as well as the design, R&D of the 1KG.org website.For the award-winning information, please visit https://ars.electronica.art/prix/files/2016/01/Ars_Electronica_Digital_Communities2004-2014_web.pdf

- Employee #3 of the Web Development team, responsible for product design, architecture design and implementation of the Maxthon Add-ons Site- As an early member of the company, I also helped to recruit and build up the Web Development team and mentor junior developers.