Tina Tian
Software Architect at Liferay
Diamond Bar, California, United States
Summary
👤
Senior🎓
Top SchoolTina Tian is a software architect with 16 years of experience specializing in Java back-end infrastructure and performance optimization, currently driving architecture at Liferay. She has progressed through multiple senior engineering roles at the same company, demonstrating deep product-domain knowledge of portal and commerce systems. Her open-source contributions to the high-profile Liferay Portal and Plugins projects show hands-on expertise in thread-local consistency, permission checks, caching, and service-layer refactors. Based in Diamond Bar, California, she combines pragmatic engineering with an eye for future-proofing code—extracting reusable logic and preparing APIs for downstream changes. Her academic background in computer software engineering and application technology complements a long track record of improving core platform reliability and integrations.
16 years of coding experience
11 years of employment as a software developer
Bachelor's degree, Computer Software Engineering, Bachelor's degree, Computer Software Engineering at Dalian University of Technology
Github Skills (16)
permission10
management10
javas10
liferay10
portal10
access-management10
portlet10
rights-management10
java10
apidoc9
resource-management9
api9
caching9
workflow-engine8
servicebus8
Programming languages (2)
Github contributions (5)
liferay/liferay-portal
Aug 2009 - Mar 2023
Role in this project:
Back-end Developer
Back-end DeveloperContributions:5516 commits, 150 PRs, 38 comments in 13 years 8 months
Contributions summary:Tina's contributions primarily involve modifying and improving existing code within the Liferay Portal project. Their work focuses on thread-local consistency within the commerce product service, specifically related to permission checking and principal names. Further contributions involve extracting logic to public methods and utilizing ResourceActions API for checking root module resources, preparing the codebase for future changes. The commits also include auto-generated changes related to service layer.
liferay/liferay-plugins
Nov 2009 - Jul 2017
Role in this project:Back-end Developer
Back-end DeveloperContributions:17 commits, 2 PRs, 1 comment in 7 years 9 months
Contributions summary:Tina's contributions primarily involve modifying and improving portlets within the Liferay ecosystem. Their work included adding new features to test portlets, fixing cache configurations, and updating interfaces related to locking mechanisms. These changes indicate involvement in the core functionality of the platform, suggesting a focus on backend logic and internal system integrations. They addressed compile issues and updated service builders.
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