Gong Dewei
Software Engineer at SZJLC
Shenzhen, Guangdong Province, China
Summary
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RockstarGong Dewei is a seasoned software engineer with 12 years of hands-on experience in backend systems, diagnostics and DevOps, based in Shenzhen. He has made notable open-source contributions to high-profile Java projects such as Apache Dubbo, where he improved configuration and reference handling, and Alibaba FastJSON, where he optimized serialization performance and memory usage. His work on Alibaba Arthas enhanced Windows compatibility and robustness for a widely used Java diagnostic tool, demonstrating practical systems-level problem solving. At SZJLC he continues to blend engineering and operational concerns, improving test infrastructure and build processes for distributed services. Colleagues can expect a pragmatic engineer who balances performance tuning, robust tooling, and test-first improvements across mission-critical Java ecosystems.
12 years of coding experience
Stackoverflow
1reputation
0reached
2answers
0questions
Github Skills (37)
unit-testing10
application-framework10
json10
apache-dubbo10
scripting10
testing10
windows10
app-framework10
microservices-application10
test-framework10
data-serialization10
java10
serialization10
javas10
deserialization10
Programming languages (8)
Github contributions (5)
apache/dubbo-samples
Dec 2020 - Oct 2021
samples for Apache Dubbo
Role in this project:
Backend & DevOps Engineer
Backend & DevOps EngineerContributions:154 reviews, 38 commits, 41 PRs in 9 months
Contributions summary:Gong primarily focused on enhancing the testing framework and improving the overall test infrastructure for the Apache Dubbo samples. Their contributions included adding a new test framework, improving existing ones, and making adjustments to the test image build process. They also implemented various configurations, including version matching and health checks, and improved build and test scripts.
dubboapache
alibaba/arthas
Mar 2019 - May 2022
Alibaba Java Diagnostic Tool Arthas/Alibaba Java诊断利器Arthas
Role in this project:Back-end & DevOps Engineer
Back-end & DevOps EngineerContributions:28 reviews, 293 commits, 132 PRs in 3 years 2 months
Contributions summary:Gong primarily focused on enhancing the Alibaba Arthas diagnostic tool by addressing Windows compatibility issues, specifically related to Unicode file paths. They implemented support for injecting into Java processes running as Windows services and added support for telnet/http port arguments. Further contributions involved improving the robustness of the tool by addressing potential blocking issues during service startup and refining the shutdown process.
agentjava-agentclassloadertracerundeck
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