Ziling Zhao
Senior Staff Software Engineer at YouTube
California, United States
Summary
👤
Senior🎓
Top SchoolZiling Zhao is a Senior Staff Software Engineer with 17 years of experience building and optimizing large-scale web applications, currently leading frontend efforts at YouTube in California. Deeply versed in JavaScript and web performance, Ziling combines hands-on frontend architecture with practical Linux systems and site reliability experience dating back to Picnik and early Google work. They’ve contributed to high-profile open-source tooling such as Google’s Web Tracing Framework, improving parser behavior and XHR handling to aid cross-cutting performance diagnostics. Known for pragmatic cleanup and protocol-agnostic build improvements, Ziling brings both meticulous code hygiene and a systems-level view to frontend problems. Their background blends deep browser performance analysis with production-grade reliability, making them a go-to engineer for latency-sensitive web platforms.
17 years of coding experience
17 years of employment as a software developer
BS, Computer Engineering, BS, Computer Engineering at University of Washington
Github Skills (9)
regular-expression10
javascript10
parser10
parsing10
parse10
x9
testing8
front-end-development8
build-automation7
Programming languages (7)
Github contributions (5)
google/tracing-framework
Sep 2013 - Aug 2015
Web Tracing Framework libraries and extensions.
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:5 commits, 1 PR in 1 year 11 months
Contributions summary:Ziling focused on enhancing the web tracing framework by implementing features related to argument parsing and regular expression filtering within the filter parser. They addressed code quality by cleaning up and removing unnecessary code from the generated parser file. Additionally, the user made crucial modifications to the XHR provider, retargeting the event target to point to the proxy, and updated the project's build scripts to be protocol-agnostic. These changes highlight a focus on both front-end and back-end aspects of the project.
tracingextensions
zhaoz/jQuery-minimap
Jan 2010 - Feb 2010
Contributions:84 commits in 13 days
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