Karen Liu
👋 I'm a software engineer with over 10 years of industry experience in front-end web development, currently based in NYC. Thanks for visiting!Work Experience
Stealth startup
Feb 2021 - Present / Software Engineer
- Food tech startup that's still in stealth mode 🍔 I hope to share more details soon!
Zenrez
May 2016 - Dec 2017, Apr 2018 - May 2020 / Software Engineer
- Architected web front-ends such as the studio online booking and newsfeed platform, CRM, targeted email marketing landing page, and business dashboard
- Implemented purchase flow within iframe to allow users to book on Zenrez without leaving the studio website, which enabled the design of a custom pricing algorithm developed at Harvard Business School, increasing average studio revenue by 13%
- Established eng team processes such as linting, testing, deploying, URL routing, data fetching/caching, analytics tracking, error tracking, bundle late-loading
- Prototyped Android (React Native) white-labeled app for partner studios
Patreon
Dec 2014 - Mar 2016 / Software Engineer
- Led the patron-focused pillar to build features for patreon.com, such as notifications, post comments, search, referral program, message inbox
- Designed a front-end auto-deploy process and created a Chrome extension to aid in debugging production-only issues
- Implemented framework for automated tests including end-to-end smoke tests
Square
May 2012 - Aug 2014 / Software Engineer
- Part of founding team of Square Payroll
- Tech lead for team of five engineers building redesigned merchant dashboard
- Built purchase flow for "business in a box" hardware
Jul 2010 - May 2012 / Software Engineer
- Built framework and features for the G+ photo viewer (lightbox)
- Built G+ photos settings front-end
- Led implementation of G+ photos pages redesign (as part of new cohesive Google design)
Contract Positions
Empower
August 2020 - December 2020 / Software Engineer
- Built features for the relational organizing mobile app, enabling volunteers to reach out to their personal connections and potential voters (React Native)
Exponent (now Expo)
Jun 2016 - Jul 2016 / Software Engineer
- Implemented the redesign of XDE, a Mac developer tool for building and sharing React Native projects
Previously, I was a wee intern at Amazon in 2009 and at Oracle in 2008.
Tools
- JavaScript: React, single-spa, Apollo GraphQL, Redux, React Native, Webpack, Node, Cypress/Karma/Jasmine/Mocha
- Languages: JavaScript/TypeScript, Ruby, Python, Java
Education
Carnegie Mellon
2006 - 2010
B.S. in Computer Science, minor in math
GPA: 3.84
B.S. in Computer Science, minor in math
GPA: 3.84
Stuyvesant High School
2002 - 2006
GPA: 95%
GPA: 95%
Fun Personal Stuff
Project | Links |
---|---|
Pipe Dream clone | source | demo |
Slider puzzle solver | source | demo |
Vegetarianism slideshow | source | demo |
Flickr lightbox | source | demo |
Secret Santa | source | demo |
Whack-a-mole mobile game | source |