王良
Software Engineer at 宁波市科技园区明天医网科技有限公司
Ningbo, Zhejiang, China
Summary
🤩
Rockstar王良 nan is a software engineer based in Ningbo, Zhejiang with five years of backend development experience and active open-source maintainership. As a committer on Seata, he has focused on improving stability and performance of distributed transactions—optimizing TCC interceptors, XA RM handling, Saga mode, logging/colorization and default global transaction timeouts. He also maintains Dev‑Sidecar, adding system proxy exclusions, baiduOcr and unVerifySsl interceptors and refining build/versioning, and has contributed practical fixes to the popular Java utility library Hutool (Base64, CsvParser, ObjectUtil). That combination shows a pragmatic backend engineer who bridges low‑level transaction reliability, developer tooling and operational configuration to make systems more robust and easier to operate.
5 years of coding experience
Github Skills (22)
interceptor10
back-end-development10
proxy10
interceptors10
uti10
java10
javas10
distributed-transactions10
xa10
tcc10
csv10
base6410
saga10
python9
configuration-management9
Programming languages (5)
Github contributions (5)
apache/incubator-seata
May 2020 - Dec 2022
:fire: Seata is an easy-to-use, high-performance, open source distributed transaction solution.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:513 reviews, 80 commits, 280 PRs in 2 years 7 months
Contributions summary:王良 primarily focused on improving the stability and performance of the Seata distributed transaction solution. Their contributions involved optimizing TCC (Try-Confirm-Cancel) interceptors for better logging, fixing issues related to value returns and exception handling within the TCC resource manager. Furthermore, they optimized the processing logic of XA's RM for unsupported transaction resources, enhanced Saga mode and corrected a constant used in the saga SubStateMachineHandler. They also added support for configuring default global transaction timeoutMillis and made improvements to logging patterns and colorization in Seata server.
sagatransaction-managerbranch-transactionsdata-consistencyfire
docmirror/dev-sidecar
Jan 2024 - Apr 2025
开发者边车，github打不开，github加速，git clone加速，git release下载加速，stackoverflow加速
Role in this project:Back-end Developer
Back-end DeveloperContributions:8 releases, 8 reviews, 115 PRs in 1 year 2 months
Contributions summary:王良 primarily contributed to the development of the application's core and related configurations. They implemented improvements to system proxy exclusion, configuration adjustments, and refactored components. The user also implemented the `baiduOcr` and `unVerifySsl` features by adding new interceptors. They made adjustments to the build scripts, the versioning of the software and also resolved minor style issues.
electronproxystackoverflowmitmproxygfw
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