• Built fingerprint regression test framework from ground up -

• Built profile interpreter tool from ground up -

• Built classification analysis dashboard from ground up -

• Restructured & beautified front end of EyeSegment management portal -

• Designed architecture of the framework independently.

• Designed and implemented the automation process of the framework.

• Designed and implemented Front End UI to display weekly insights generated by auto & manual testing.

• Chosen the appropriate technologies, AngularJS, HTML, CSS, Bootstrap, JQuery, Flask, Postgresql, Alembic, SQLAlchemy, etc.

• Broken the project down to small tasks under the consideration of developing velocity and priority.

• Designed and documented local development process, and production deployment process.

• Demo the project to Engineering department, and gave guidance to teammates about how to use the framework.

• A major testing framework for classification and QA team.

• Integrate framework with global testing framework

• Worked heavily with other engineers to build out new features for Manifest Ads Platform responsible for monitoring and managing ad performance across dozens of clients ranging from Target to QVC.

• Develop new user-facing features and components from end to end including design, develop, test backend classes, modules, and services in python flask, and front end reusable AngularJS components

• Applied mastery knowledge of Javascript, HTML, CSS and architecture level of coding strategies

• Fully understand the database, and be able to do any migration of the database, and make these changes reversible.

• Write and maintain module Sass files

• Write and maintain unit tests from both front end and back end

• Deploy new release and hotfix for testing and production

• Mentor and learn from teammates

• Sensitively strategized UI designing and product management, critically incorporating users’ needs, to maximize their satisfaction.

• Worked closely with the CEO and UX and analyzed room for improvement for future product development.

• Developed the front end web pages by using HTML5, CSS3, jQuery, and Javascript, taking advantage of the frameworks of AngularJS and Bootstrap.

• Applied Bootstrap responsive CSS and media control to ensure the web page displayed correctly on different devices, such as PC, ipad, and mobile.

• Employed Ajax calls to handle JSON data, such as POST, GET, PUT, and DELETE.

• Located and fixed bugs by using browser debugging tools, such as Devtools, FireBug, etc.

• Developed tools for automatic deployment and scheduled jobs.

• Created sitemap, facilitating search engine optimization.

• Effectively collaborated with US team members as well as oversea engineers in China.

• Worked under intense time pressure for products go-live.

• Supported production issues for Xiang Man Lu, Ben Ben Ji Yun, and Chumuu.