Jul 2016 – Present · 9 yrs 11 mos

May 2014 – Jul 2016 · 2 yrs 2 mos

• As a software engineer, I work on both real time and batch data processing.
• 1. Real time insight about our 60m members' streaming experience.
• 2. Real time mining of the logs generated from one third of the internet traffic.
• 3. Maintain both realtime and batch data pipeline.
• As a data scientist, I use data to help improve customers' viewing experience.
• 1. Mining user viewing behavior to guide our streaming algorithm design.
• 2. Mining massive system logs to help improve current streaming algorithm.

Aug 2012 – May 2014 · 1 yr 9 mos

• Collaborate with streaming platform team to improve video streaming experience.
• Mining network logs to improve streaming algorithm.
• Mining network logs to understand customer engagement.
• Network traffic visualization.