Xiaoyuan Lu
Software Engineer at The Apache Software Foundation
San Francisco Bay Area United States
Summary
👤
Senior🎓
Top SchoolXiaoyuan Lu is a software engineer with 12 years of experience building storage and data infrastructure, currently contributing to LinkedIn’s Data Infrastructure - Storage team from the San Francisco Bay Area. With an MS in Computer Science from UC Santa Cruz and a background as a graduate researcher in systems and storage, he blends academic rigor with production-grade engineering. He previously worked on distributed resource scheduling at VMware and cloud platform engineering at Symantec, bringing deep expertise in distributed systems and hybrid cloud management. An active Apache Helix committer, he has improved error handling, testing, and metrics in a widely used open-source cluster management project. Xiaoyuan’s work often focuses on reliability and observability—refactoring core logic and adding session expiry metrics to make complex systems more debuggable. Colleagues describe him as a pragmatic engineer who turns subtle backend edge cases into well-tested, maintainable solutions.
12 years of coding experience
6 years of employment as a software developer
Bachelor of Science (BS), Electrical and Electronics Engineering, Bachelor of Science (BS), Electrical and Electronics Engineering at Beijing University of Post and TelecommunicationsUniversity of California Santa Cruz
Github Skills (6)
unit-testing10
javas10
error-handling10
helix10
java10
zookeeper9
Programming languages (2)
Github contributions (5)
apache/helix
Jun 2020 - Jan 2023
Mirror of Apache Helix
Role in this project:
Back-end Developer
Back-end DeveloperContributions:873 reviews, 65 commits, 402 PRs in 2 years 8 months
Contributions summary:Xiaoyuan primarily focused on improving the error handling and unit testing within the Apache Helix codebase. They added more specific error messages for partition reset failures and included a unit test to validate this functionality. They also refactored code, extracted logic for instance topology configuration, and added session expiry metrics. In addition, the user addressed several issues related to various APIs within the framework.
helixapachebig-datacloudjava
xyuanlu/helix
May 2020 - Jan 2025
Mirror of Apache Helix
Contributions:96 PRs, 1271 pushes, 213 branches in 4 years 9 months
javahelixapache
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