Experience

Perfect Word, Inc.

• Translation and Localization
• 1 - 100 Employee

• data system Architect

  • Apr 2009 - Present

  my main work is using hadoop stack to do game data analysis , design and implete the architecture of data process sytem,debug hadoop cluster performance .we deployed 4 hadoop clusters. one used for data storage,one for data processing ,one for hbase ,one for test new function of hadoop. I write a lot of documents about hadoop ,hbase, teache the team learn to use hadoop stack. i am familiar with distributed configuration such as puppet, distributed storage such as hdfs,lustre,cassandra, distribued compute such as mapreduce we do a lot of application in hadoop and hbase,also,i have read the source code of hadoop,be familiar with the code. now my pursuit of the goal mainly on realtime data processing ,message queue and distributed file system,workflow.and try to provide you data service which provide data collection,storage,compute,read/write,search for olap,oltp and search.the salary i request is not less than 70w/year and do some data solution product Show less



Asiainfo

• China
• Software Development
• 500 - 600 Employee

• senior data engineer

  • 2007 - 2009

  worked on data warehouse of shanghai of china mobile,Be responsible for the design and development of channel and custom service,done all the work from the source data of oltp system to the Front page to show.i used db2 to storage the data,use erwin to design the dataflow from ods(operation data storage ) to st(star model),and use bo and cubedesign to show the data. be familiar with lucene ,mysql,and hadoop worked on data warehouse of shanghai of china mobile,Be responsible for the design and development of channel and custom service,done all the work from the source data of oltp system to the Front page to show.i used db2 to storage the data,use erwin to design the dataflow from ods(operation data storage ) to st(star model),and use bo and cubedesign to show the data. be familiar with lucene ,mysql,and hadoop