Shenglong Chen
Staff Engineer at Ant Group
Shanghai, Shanghai, China
Summary
👤
Senior🎓
Top SchoolShenglong Chen is a Staff Engineer with 12 years of experience specializing in high-performance backend services, distributed systems and operating systems, with senior roles at Tencent and Ant Group. He led design and core implementation of AntBlockChain from monolith to a 36K TPS distributed platform, integrating PBFT consensus, WASM-based contract runtime and rigorous Jepsen testing for correctness. Earlier at Tencent he built foundational backend frameworks, a united data storage layer and large-scale SaaS features, gaining deep C/C++ and Linux networking expertise. His technical toolkit spans low-level debugging (gdb/strace/tcpdump), performance tuning, sharding and fault-tolerance design, plus hands-on OS work from a UNSW project building a seL4-based OS. Comfortable from system call interfaces to cloud-scale architectures, he actively pursues elegant design, robust testability and pragmatic performance optimization.
12 years of coding experience
4 years of employment as a software developer
Bachelor's degree - CS, Computer Science, Bachelor's degree - CS, Computer Science at Hangzhou Dianzi UniversityUNSW Sydney
Chinese, English
Github Skills (36)
code-completion10
logging10
logger9
python-mode9
code-analysis9
vim9
rope9
cpp9
breakpoints8
blockchain8
debugging8
spdlog7
pylint7
bcc6
linux6
Programming languages (5)
Github contributions (5)
bladechen/advanced_operating_system-UNSW_COMP9242
Jul 2017 - Dec 2017
Contributions:153 commits, 5 pushes in 4 months
bladechen/hello_world
Sep 2013 - Jul 2017
Contributions:5 commits, 3 pushes in 3 years 10 months
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