王良
Ningbo, Zhejiang, China
Summary
🤩
Rockstar王良 is a software engineer from Ningbo with six years of experience building reliable back-end systems and contributing to high-profile open-source projects. He is a committer on Seata, where he improved distributed transaction stability and performance by optimizing TCC and XA logic, enhancing Saga mode, and refining server logging and timeout configuration. He also contributes to popular Java utility library Hutool, fixing Base64 and CSV parsing edge cases and extending ObjectUtil, and helped develop Dev-Sidecar features like OCR interceptors and proxy exclusions. His work shows a focus on production robustness, observability, and practical tooling for developers and operations. Notably, he blends low-level transaction correctness with developer-facing tooling, making him effective at solving both systemic and ergonomic problems.
6 years of coding experience
Github Skills (20)
interceptor10
back-end-development10
proxy10
uti10
java10
javas10
distributed-transactions10
tcc10
xa10
csv10
base6410
saga10
python9
configuration-management9
logging9
Programming languages (6)
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 2026
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 2 years 3 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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