Hailin Gu
Engineer at Yum China
Hongkou District, Shanghai, China
Summary
👤
Senior🎓
Top SchoolHailin Gu is an experienced engineer with 13 years in software and 6 years focused on the Big Data ecosystem, currently building large-scale systems at Yum China from Shanghai. He has held roles across data mining, machine learning, Hadoop and Spark engineering, blending hands-on ETL, BI and platform architecture with strategic consulting. Past positions at Alibaba, HYPERS Inc., and iFLYTEK reflect deep expertise in distributed data processing, Alluxio, Flume and production ML pipelines. Hailin is comfortable moving between software architecture and implementation, having designed data platforms that make Hadoop data more accessible to analysts. Colleagues would describe him as a pragmatic problem-solver who pairs algorithmic understanding with pragmatic deployment and maintenance experience. Though understated on GitHub, his career shows a sustained focus on operationalizing ML and scalable data infrastructure in enterprise environments.
13 years of coding experience
9 years of employment as a software developer
Bachelor of Applied Science (B.A.Sc.), Computer Software Engineering, Bachelor of Applied Science (B.A.Sc.), Computer Software Engineering at Hunan University
English
Github Skills (13)
java9
ntp5
smp4
multicore4
wake-on-lan4
kernel3
networking2
realtime2
linux-kernel2
linux2
network2
cpp1
operating-system1
Programming languages (1)
Github contributions (5)
hazirguo/ca2014
Feb 2014 - Jun 2014
Contributions:100 commits in 4 months
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