He started working on Hadoop ecosystem since 2010. He is very passionate on Open Source contributions, and an active Hadoop committer. He works on both HDFS and YARN projects on various of improvements to shape it be better fit for internet scale and use cases. Prior to this, he has worked for IBM for more than 6 years, and one of the startup member of Biginsights product. He got his master degree from Peking University and bachelor from Wuhan University, China.