Strong expertise with HTML, CSS, and writing cross-browser compatible code. Good understanding of AJAX and JavaScript Dom manipulation Techniques Experience with RESTful services Experience in JavaScript build tools like grunt or gulp Expert in any one of the modern JavaScript MV-VM/MVC frameworks (AngularJS, JQuery, NodeJS, GruntJS) Familiar with testing frameworks (Ex. Jasmine) Test runner framework (Ex. Karma) Hand on and implements complex AngularJS applications, directives, controllers, services