I've been working as a full-stack developer for years, from back-end with Java, PHP to front-end stuff such as JS, HTML, CSS, SASS, AngularJS, ExtJS, jQuery. With many kinds of project I've joined, tons of complicated technologies were applied and combined together to make back/front side work smoothly. My deeply understanding about web technologies along with abundant experience in projects' industry help me build the robust and high quality website for customer.