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Po Chun Chang
Senior Engineer
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Postingan
18Koneksi
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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.
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Advantech 研華科技
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國立台灣科技大學 National Taiwan University of Science and Technology
New Taipei City, 台灣

Latar Belakang Profesional

  • Status sekarang
    Sudah bekerja
    Tidak terbuka untuk peluang
  • Profesi
    Research / R&D
  • Bidang
    Software
  • Pengalaman Kerja
    4-6 tahun (relevan 4-6 tahun)
  • Management
  • Skil
    Algorithm Development
    Software Engineering
    Visual Communication
    System Integration
    Video Technology
    Computer Science
    Computer Language
    Word
    PowerPoint
    Excel
  • Pendidikan tertinggi
    Doktor

Preferensi pencarian kerja

  • Jenis pekerjaan yang diinginkan
    Full-time
    Tertarik bekerja jarak jauh
  • Jabatan pekerjaan yang diinginkan
    Senior Engineer
  • Lokasi pekerjaan yang diinginkan
    Taipei, Taiwan
  • Bekerja lepas
    Non-pekerja lepas

Pengalaman Kerja

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Senior Engineer

08/2022 - Sekarang
Develop DirectShow audio and video drivers for Advantech capture card.
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Principal Engineer

08/2020 - 12/2021
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.
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Software Program Lead

02/2020 - 06/2020
5 mos
1. Response for RunIn part of Macbook Pro. 2. Response for RunIn part of Mac Pro. 3. Reassign issue to corresponding department.
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Senior Engineer

09/2018 - 12/2019
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.
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Senior Engineer

10/2017 - 05/2018
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.
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Senior Engineer

04/2014 - 08/2015
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.

Edukasi

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