HomeCompany overviewOur team

The Team.

We are a dedicated group of more than 60 video engineers, scientists, and problem-solvers that live and work all over the world. Every day we wake up to solve the biggest problems in video streaming and WebRTC.

 

Leadership.

Founders
  • zheng zhu ceo co-founder visionular

    Zheng Zhu

    CEO & Co-Founder
    Zheng is a video codec developer with multiple video technology exits, patents & publications.
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  • Zoe Liu

    Zoe Liu

    CTO & Co-Founder
    Zoe is widely published and she has built video codecs & RTC solutions at Google, Apple, & Nokia.
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Engineering

  • Thomas Davies

    Distinguished Engineer
    Thomas is focused on developing next-gen codec + AI video processing solutions.
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  • Grant Hsu

    Video Architect
    Grant has architected MPEG2/4, H.264, and AV1 codec products & solutions for 20+ years.
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Business & Solutions

  • Doug Castoldi

    SVP, Sales & Business Development
    Doug heads up our sales and business development efforts for the U.S. and EMEA regions.
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  • David Lea Visionular Headshot

    David Lea

    VP Sales & Video Solutions
    David leads our sales and video solution development for key customers in the U.S. and EMEA regions.
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Marketing
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At Foothill Ventures, we believe in startup companies that ride the transformative power of major technology shifts such as deep learning in computer vision. Visionular’s founders are world-class technologists in their field of video codec and AI-driven optimization. We feel privileged to support their adventure with our resources and experience.

Dr. Xuhui Shao
Managing Partner, Foothill Ventures

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