Zhangyi Chen
Staff Software Engineer at Baidu, Inc.
Shanghai, Shanghai, China
Summary
🤩
Rockstar
Top expert inHigh-Performance Computing and Networking Technologies
Zhangyi Chen is a Staff Software Engineer based in Shanghai with a decade of experience building high-performance distributed systems. At Baidu he focuses on backend C++ development and has made substantive contributions to industrial-grade open-source projects like brpc and braft, including core LogManager work in a RAFT implementation used widely inside Baidu. His expertise spans concurrency primitives, bthread-based tooling, and maintenance tasks such as resolving compiler issues and integrating external changes for production-grade RPC frameworks. Colleagues rely on him for pragmatic, low-level systems design that keeps large-scale services reliable and performant. He combines deep implementation skills with an operator’s mindset—anticipating maintainability and integration challenges before they surface.
10 years of coding experience
Github Skills (9)
distributed-systems10
rpc10
c-language10
cprogramming-language10
concurrency10
multithreading9
debug9
debugging9
makefile8
Programming languages (4)
Github contributions (5)
apache/brpc
Jul 2017 - Dec 2021
brpc is an Industrial-grade RPC framework using C++ Language, which is often used in high performance system such as Search, Storage, Machine learning, Advertisement, Recommendation etc. "brpc" means "better RPC".
Role in this project:
Back-end Developer
Back-end DeveloperContributions:15 reviews, 84 commits, 26 PRs in 4 years 5 months
Contributions summary:Zhangyi primarily contributes to the C++ RPC framework, addressing compiler warnings, fixing compile issues, and merging changes from external sources. The contributions include modifying headers and source files within the bthread library, as well as the base and butil components. The user also incorporates changes from external sources, indicating integration and code maintenance tasks within the project.
rpcadvertisementindustrialrecommendationgrade
baidu/braft
Feb 2023 - Feb 2023
An industrial-grade C++ implementation of RAFT consensus algorithm based on brpc, widely used inside Baidu to build highly-available distributed systems.
Role in this project:Back-end Developer
Back-end DeveloperContributions:9 reviews, 2 commits, 24 PRs in 9 days
Contributions summary:Zhangyi primarily contributed to the implementation of the `LogManager` module, which is a core component of the RAFT consensus algorithm. They were involved in adding and modifying code related to log management, including features for appending, truncating, and retrieving log entries. The changes show an understanding of concurrent programming with the use of mutexes and bthreads.
raft-consensusraft-consensus-algorithmdistributed-storageconsensusraft-protocol
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