Bob Chen
Software Engineer
Beijing, China
Summary
🤩
RockstarBob Chen is a software engineer based in Beijing with 11 years of hands-on experience building and refining backend systems. He contributes to high-performance open-source projects like Alibaba's PhotonLibOS, where he implemented core coroutine code, refactored socket handling, fixed OpenSSL and thread-pool bugs, and added networking performance tests. Bob focuses on low-level network and concurrency problems, turning tricky edge cases into robust, test-covered solutions. Colleagues rely on him for improving throughput and reliability in demanding environments. His background suggests a pragmatic engineer who pairs deep systems knowledge with a commitment to measurable performance gains.
11 years of coding experience
Github Skills (8)
asynchronous10
c-language10
coroutines10
cprogramming-language10
networking10
async10
multithreading9
testing8
Programming languages (9)
Github contributions (5)
alibaba/PhotonLibOS
Jun 2022 - Jan 2023
Probably the fastest coroutine lib in the world!
Role in this project:
Back-end Developer
Back-end DeveloperContributions:44 releases, 200 reviews, 71 commits in 7 months
Contributions summary:Bob's contributions center on updating and improving the photonlibos library. They implemented initial Photon code and updated network code, including test cases. Furthermore, the user worked on refactoring sockets and fixing bugs related to OpenSSL and thread pools. The user added networking performance tests.
coroutineslibosiouringnet-libraryfs-library
beef9999/accelerated-container-image
Mar 2021 - Mar 2023
accelerated-container-image
Contributions:66 pushes, 9 branches in 2 years
containersdocker-imageaccelerateddockercontainer
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