Ray Han
Tech Manager, Hyper Edge Network at ByteDance
Haidian District, Beijing, China
Summary
👤
Senior🎓
Top SchoolRui Han is a seasoned technology leader with 11 years of experience building large-scale infrastructure for media delivery, real-time communication, and decentralized storage. As Tech Manager for ByteDance’s Hyper Edge Network, he led the engineering of a global CDN and P2P network that powers high-quality VoD, live streaming, and RTC across TikTok and Douyin while optimizing cost and reliability. Previously he co-founded a web-based RTC platform that scaled to enterprise clients and led engineering for an open-source Proof-of-Capacity blockchain, blending deep systems architecture with applied research. Rui combines hands-on technical direction with partnership-building—collaborating with universities and industry to drive tech transfer and keep innovation pipelines fresh. Based in Beijing, he brings a rare mix of product-minded engineering, operational rigor, and entrepreneurial experience informed by an M.Sc. from The University of Hong Kong.
11 years of coding experience
7 years of employment as a software developer
Bachelor of Arts (B.A.), World History, Bachelor of Arts (B.A.), World History at Nankai UniversityThe University of Hong Kong (HKU)
Chinese, English
Github Skills (8)
simulation8
simulator8
network7
go4
java3
distributed-computing2
distributed-systems1
scalability1
Programming languages (1)
Github contributions (5)
hanrui-cn/drop-n-pop
Feb 2026 - Mar 2026
Contributions:25 pushes, 3 branches in 28 days
hanrui-cn/tech-management
Sep 2025 - Sep 2025
Contributions:14 pushes, 1 branch in 2 days
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