Feb 2021 – Apr 2025 · 4 yrs 2 mos

Mar 2017 – Apr 2025 · 8 yrs 1 mo · Greater Seattle Area

Mar 2014 – Mar 2017 · 3 yrs · Redmond, WA

• Windows Azure Core Infrastructure team. Current working on a Capacity Management system.

Jun 2013 – Feb 2014 · 8 mos · Greater Seattle Area

• Developed a customer service system, which processes the user claims and arranges agent's works.

Sep 2011 – Jun 2013 · 1 yr 9 mos

• Some development work with online studying

May 2010 – May 2011 · 1 yr · Beijing, China

• • Designed and developed the search engine of an Email System independently using Java, Lucene, velocity and Spring.

Apr 2007 – May 2010 · 3 yrs 1 mo · Beijing City, China

• Developed some vertical search products’ one-box for web-search using Java, JavaScript and Language Model. I also used a Map-Reduce framework named ODIS and ODFS which is developed by another team of my department and based on Hadoop and HDFS.
• Developed the Video-Search product which is a search engine only for video files over the internet using Java, Spring, velocity, ODIS and ODFS

Sep 2003 – Apr 2007 · 3 yrs 7 mos · Beijing, China

• Developed the Internet Text Message Gateway which provide safe communication between Service Provider and Message Service Center using Java.
• Developed the text message configuration system using Java and Spring.