Avatar of Po Chun Chang.
Po Chun Chang
Senior Engineer
Profile
Posts
18Connections
印刷
Avatar of the user.

Po Chun Chang

Senior Engineer
Hello, I am PoChun(PC), I am graduated in Ph.D. degree from CSIE of NTUST, my research topic is video compression (H.264/HEVC), during M.S. and Ph.D. periods, our team and me published four journal papers, I am the first author in one of them. During graduated school, ever used JM/HM reference software to implement paper's algorithm. My first job is in hTC company be a senior engineer, the tasks range in: HAL, Firmware, Kernel major tasks are : 1. fix integration issues. 2. porting new patches. 3. verify video functions can satisfy Google's CTS/XTS. My next job is in VATICS, major tasks are : 1. video algorithm development. 2. confirm the result between RTL and C-Model. 3. evaluation IPs. I ever had following experiences: 1. develop Finger Detection System without any mark at fingers. 2. fix the audio/video sync issue for streaming files. 3. use OpenGL ES to develop Radio, TPMS related GUI APP. 4. In Catchplay, developed watermark algorithm for video, and decide FirstMedia set-top box transcoder parameters. Then, I am a senior engineer in Realtek, the major task is develop firmware of set-up box, such as: 1. verify IP in FPGA 2. fixed firmware related issues. 3. bring up system My next job is Apple Inc.'s Software Program Lead, major duty is for RunIn part of hardware test, including failure analysis, push issue, cross team communication, also manage factory member to assist Runin test. My last job is in Viewsonic, Responding to RTSP streaming service, Screen Capture module, Window Capture module, Web Camera module, Try to establish WebRTC video conference system, push video streaming to YouTube and Facebook platforms. Hope above experiments can help you and your team have more ability to complete the missions.
Logo of the organization.
Advantech 研華科技
Logo of the organization.
國立台灣科技大學 National Taiwan University of Science and Technology
New Taipei City, 台灣

Professional Background

  • 現在の状況
    就職中
    就職を希望していません
  • Profession
    Research / R&D
  • Fields
    ソフトウェア
  • 職務経験
    4〜6年 (4〜6年関連の実務経験)
  • Management
  • Skills
    Algorithm Development
    Software Engineering
    Visual Communication
    System Integration
    Video Technology
    Computer Science
    Computer Language
    Word
    PowerPoint
    Excel
  • Highest level of education
    Doctoral

Job search preferences

  • Desired job type
    フルタイム
    リモートワークに興味あり
  • Desired positions
    Senior Engineer
  • 希望の勤務地
    Taipei, Taiwan
  • Freelance
    非フリーランス

Work Experience

Logo of the organization.

Senior Engineer

Advantech 研華科技
フルタイム
8月 2022 - 現在
Develop DirectShow audio and video drivers for Advantech capture card.
Logo of the organization.

Principal Engineer

8月 2020 - 12月 2021
1 yr 5 mos
Support "View Director" base module, including RTSP streaming service, screen capture module, window capture module, webcam module, WebRTC video conference, push video streaming to YouTube and Facebook.
Logo of the organization.

Software Program Lead

2月 2020 - 6月 2020
5 mos
1. Response for RunIn part of Macbook Pro. 2. Response for RunIn part of Mac Pro. 3. Reassign issue to corresponding department.
Logo of the organization.

Senior Engineer

9月 2018 - 12月 2019
1 yr 4 mos
The major task is to develop a set-up box, including: 1. Develop and maintain video firmware, such as H.264, HEVC and AVS2 firmware. 2. Verify IP in FPGA. 3. Bring up system.
Logo of the organization.

Senior Engineer

10月 2017 - 5月 2018
8 mos
1. Develop a watermark algorithm for copyright content. 2. Make a decision for set-top box bitrate. 3. Transcode video to HLS or DASH streaming format.
Logo of the organization.

Senior Engineer

4月 2014 - 8月 2015
1 yr 5 mos
1. Fix integration issues, including hardware abstract layer (HAL) to kernel layer. 2. Porting new patches. 3. Verify video function can satisfy Google's CTS/XTS constraints.

Education

Logo of the organization.
Doctor of Philosophy (PhD)
Computer Science and Information Engineering
2009 - 2014
Logo of the organization.
Bachelor of Science (BS)
Computer Science and Information Engineering
2005 - 2009