Ken Liu
Director of Engineering at Cockroach Labs
Madison, New Jersey, United States
Summary
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RockstarKen Liu is a Director of Engineering with 16 years of experience leading teams to build reliable, scalable software, currently at Cockroach Labs. Based in Madison, New Jersey, he blends hands-on full-stack development with strategic engineering leadership, particularly around web application UX and developer-facing features. His open-source work includes meaningful contributions to the Grails website—improving UI, metadata, routing, and content hygiene—showing attention to both developer experience and production polish. Colleagues describe him as a pragmatic problem-solver who bridges product needs and engineering realities, shipping incremental improvements that reduce friction for users and maintainers alike. Ken’s background suggests a knack for improving documentation and site ergonomics, a detail-oriented habit that often uncovers high-leverage fixes.
16 years of coding experience
Stackoverflow
22,651reputation
3.3mreached
225answers
55questions
hashmap
top-5%
hibernate
top-5%
hashset
top-5%
iteration
top-5%
amazon-ec2
top-5%
maven
top-5%
Github Skills (24)
grails10
groovy10
web-development10
svn9
iteration9
hashmap9
java9
amazon-web-services9
css9
amazon-ec29
hibernate9
hashset9
maven9
html9
ui-design8
Programming languages (10)
Github contributions (5)
grails-samples/grails-website
Oct 2012 - Aug 2013
Grails Web Site
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:14 commits, 1 comment in 10 months
Contributions summary:Ken primarily focused on improving the Grails website's user interface and fixing issues with its content and links. They addressed problems with absolute URLs, added missing meta tags, and updated the styling of pagination and buttons. Additionally, the user implemented RSS feeds and updated the profile page to display the username for logged-in users. The user also updated the Grails website to reflect code changes that improve content organization.
web-sitegrails
kenliu/mojipoints
Feb 2017 - Dec 2018
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Contributions:94 commits, 1 PR, 27 pushes in 1 year 10 months
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