Experience

PPLive

• China
• IT Services and IT Consulting
• 1 - 100 Employee

• Deputy Director of Development

  • Dec 2013 - Present

  Leading a team of 20+ developers to design and build OS ROM, OS launcher, and applications for Android based smart TV and Set Top Box. At the same time leading a team of 6 developers to develop media player framework supporting many formats and codecs, streaming library with HLS / RTSP / Http +flv / http+mp4 support, and Multiple screen interaction library with DLNA / Airplay support.

• Software Architect

  • Oct 2011 - Nov 2013

  Designed and developed media player framework for mobile devices from stretch. Today, the player runs in hundreds of millions of mobile(android / ios) devices to provide VOD and live streaming service for PPTV applications. The work we have done including:1. port ffmpeg to add audio/video/subtitle decoding capabilities2. add cloud control mechanism to adapt to different android platforms.3. add HLS support for android versions older than 3.0. 4. optimize video/audio decoding and video frame dropping mechanism under cpu/ network stressed condition. 5. add openal / opengles to support audio and video rendering capability for android/ios.6. add openMax support for android 2.2/2.3 device to provide h264 hardware decoding.7. implement audio/video synchronization.8. optimize event-driven mechanism for handling play / pause / stop / seek / error / state report events. 9. add multiple language support of audio and subtitle.10. optimize h264/h265 decoding.11. and more... Show less



Shanghai EDO Technologies, Ltd., Co.

• Computers and Electronics Manufacturing
• 1 - 100 Employee

• Development Manager

  • Sep 2009 - Oct 2011

  developed multimedia framework for android devices. designed and developed UI framework for e-book devices. developed multimedia framework for android devices. designed and developed UI framework for e-book devices.



Augmentum, Inc.

• United States
• Information Technology & Services
• 200 - 300 Employee

• Senior Software Engineer

  • 2006 - 2009

  Build multimedia applications for Fire and Security monitoring industry. Including: 1.Video uploading 2.Transcoding 3.Streaming 4.Decoding and play Build multimedia applications for Fire and Security monitoring industry. Including: 1.Video uploading 2.Transcoding 3.Streaming 4.Decoding and play



Trend Micro

• Japan
• Software Development
• 700 & Above Employee

• Software Development Engineer

  • Nov 2003 - Feb 2006

  Developed TMCM system which is a c++ based system to manage different antivirus client across networks. Developed TMCM system which is a c++ based system to manage different antivirus client across networks.