Darren Shen
Software Engineer at Google
Greater Sydney Area Australia
Summary
🤩
Rockstar🎓
Top SchoolDarren Shen is a software engineer at Google with 11 years of experience building browser and web-platform features, currently focused on ChromeOS. He has a strong background in web standards and front-end interoperability, contributing notable test coverage and implementations to Web Platform Tests and the CSS Houdini Typed OM drafts. His Chromium work shows attention to low-level robustness, from input-method and network redirect handling to removing deprecated code. A University of Sydney graduate with First Class Honours and a University Medal, Darren blends research-oriented rigor from roles at Data61/NICTA with production engineering at Google. Colleagues can expect a practical engineer who cares about spec-compliant behavior and long-term code health.
11 years of coding experience
3 years of employment as a software developer
HS1917, HS1917 at University of New South WalesThe University of SydneyNorth Sydney Boys High School
Github Skills (11)
css10
javascript10
web-standards10
testing10
network-protocol9
chromeos9
css-transforms8
html8
test-automation8
c-language7
cprogramming-language7
Programming languages (8)
Github contributions (5)
w3c/css-houdini-drafts
Jul 2017 - Mar 2018
Mirror of https://hg.css-houdini.org/drafts
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:40 commits, 46 PRs, 152 comments in 8 months
Contributions summary:Darren primarily contributed to the CSS Houdini drafts, focusing on implementing the CSS Typed OM specification. Their work involved replacing background-position with object-position, adding serialization for properties like left/right/top/bottom, and renaming styleMap methods. They also made changes related to CSS math operations, including adding shortcuts and clarifying concepts like the union of unit maps. Additionally, the user worked on refactoring the code and removing unused functions or definitions.
houdinicssdraftscss-houdini
web-platform-tests/wpt
Dec 2017 - Nov 2019
Test suites for Web platform specs — including WHATWG, W3C, and others
Role in this project:Front-end Developer
Front-end DeveloperContributions:96 commits, 4 comments in 1 year 11 months
Contributions summary:Darren primarily contributes to the web platform tests for CSS Typed Object Model (Typed OM). Their commits focus on implementing and testing new features within the CSS Typed OM specification, including the implementation of StylePropertyMap.clear, adding tests for CSSUnitValue, CSSKeywordValue, and CSSPositionValue, and serialization and normalization tests. The contributions also involve improving existing test harnesses and adding test cases, especially for parsing and serialization of different CSS values and the CSSImageValue type.
microsoft-edgetest-runnerspecssafarifirefox
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