Chen Chenglong
Co-Founder at 上海乐言信息科技有限公司
Beijing, China
Summary
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SeniorChen Chenglong is a Co-Founder and seasoned infrastructure engineer with 11 years of experience building large-scale search and data systems from Beijing. He has deep C/C++ and Linux expertise and a proven track record designing monitoring, time-series storage, and automated cluster services (MySQL, Cassandra) while operating HBase, Hadoop and Docker at scale. His background spans core search engineering—vertical and proximity search with Xapian, indexing pipelines and incremental builds—to anti-spam and real-time stream systems, reflecting strong full-stack backend and platform skills. Less obvious: he combines hands-on systems programming with product-oriented infrastructure design, repeatedly turning research-grade components (Hadoop-based indexing, template parsers, leveldb IO formats) into production services.
11 years of coding experience
4 years of employment as a software developer
Github Skills (200)
timeseries-database10
material-ui10
polling10
serverless10
cpp10
paging10
ecosystem10
data-analytics10
service-discovery10
api10
vault10
data-science10
apache10
bazel10
fault-tolerant10
Programming languages (14)
Github contributions (5)
ccl0326/birpc
Jul 2016 - Jan 2019
Contributions:28 commits, 20 PRs, 22 pushes in 2 years 6 months
golangrpcrpc-librarywebsocketbi-directional
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