Jun Xiao
Video AI Algorithm Engineer at Zoom
Hong Kong Island, Hong Kong, Singapore
Summary
👤
Senior🎓
Top SchoolJun Xiao is a Video AI algorithm engineer with nine years of experience building real-time video processing systems and research-driven solutions, currently working at Zoom and concurrently affiliated as a postdoctoral researcher at The Hong Kong Polytechnic University. He combines deep academic training (PhD) with industry impact from Microsoft Research Asia, where his lightweight recurrent models and optimal-transport knowledge transfer improved online video quality and performance and fed into products like Teams and Xbox. His research spans low-level vision, diffusion models, and AIGC topics, focusing on practical, low-latency approaches for online enhancement and super-resolution. Based in Hong Kong with roots in telecommunications engineering, he brings a rare mix of rigorous theory, applied systems engineering, and demonstrable product deployments that accelerate real-time video quality at scale.
9 years of coding experience
Doctor of Philosophy - PhD, Doctor of Philosophy - PhD at The Hong Kong Polytechnic UniversityBachelor of Engineering (B.E.) Telecommunication Engineering, Bachelor of Engineering (B.E.) Telecommunication Engineering at Guangdong University of Technology
Chinese, Chinese, English
Github Skills (24)
python10
stock-data9
machine-learning9
finance9
paper9
quantitative-finance9
gpu9
fintech9
deep-learning9
quantitative9
risk-management8
algorithmic-trading8
gpu-acceleration8
tensorflow8
acceleration8
Programming languages (2)
Github contributions (5)
Gwan-Siu/gwansiu.github.io
Jun 2017 - Nov 2022
Contributions:476 commits, 451 pushes, 1 branch in 5 years 5 months
Gwan-Siu/BlogCode
Dec 2017 - Feb 2020
Contributions:61 pushes, 1 branch in 2 years 1 month
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