Web developer focusing on the front end with over 10 years experience. Proficient working with HTML, CSS, Javascript, and the latest frameworks like Backbone, React, Angular, and Node. Focusing on standards-based, modern, responsive web design practices using HTML5, CSS3, and SASS. Full stack experience with Python and Django, Ruby on Rails, and PHP. Latest work includes building out a marketplace application for healthcare professionals using Backbone, Django, and MongoDB, enhancements and maintenance on a web-based trading platform used by thousands of people using Ext.js, work on user signup and account management applications running Backbone and Marionette, and architecting and prototyping new versions of those applications using React and custom frameworks.