Zeng Pengcheng
研发工程师 at ByteDance
Jing'an District, Shanghai, China
Summary
👤
Senior🎓
Top SchoolZeng Pengcheng is a seasoned R&D engineer with 12 years' experience building high-performance backend systems, currently developing Douyin/TikTok's server-side music library at ByteDance. He combines deep networking expertise (SDN, TCP/IP, NFV) with strong Java and Python skills, shaped by research at the National Institute of Informatics and practical SDN work at UCloud. His background includes infrastructure work during the musical.ly era and scalable service design for one of the world's largest short-video platforms, reflecting both product-scale thinking and low-level protocol fluency. Educated at Zhejiang University and Shanghai Jiao Tong University, he pairs top-tier academic training with a history of shipping widely used consumer software (early independent Android games exceeding one million downloads each). Notably, he brings a research-to-production perspective—able to translate SDN/OpenFlow investigations into robust, deployable networked services.
12 years of coding experience
4 years of employment as a software developer
Bachelor's degree, Computer Science, Top 20%, Bachelor's degree, Computer Science, Top 20% at Zhejiang UniversityMaster of Computer Applications (MCA), Computer Science, Top 20%, Master of Computer Applications (MCA), Computer Science, Top 20% at Shanghai Jiao Tong University
Chinese, 西班牙语Github contributions (4)
engcube/OSPF-NS3
Nov 2013 - Feb 2014
Contributions:31 commits, 1 comment in 2 months
engcube/pm-backend
May 2017 - Jun 2017
Contributions:8 pushes, 3 branches in 1 month
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.