4. JAX-RS / Angular.js. Solution for user management & control of smart home devices.3. Backbone.js project. Cloud-based OAM system. Frontend development using customer-provided framework based on Backbone.js, Grunt, Jasmine/Sinon for unit testing.2. Backbone.js + Spring MVC project. Currently working on frontend of Vendor's Android appstore web application.1. Ext.JS frontend + Grails/Groovy backend traffic monitoring administration web application project. Worked on DAO level with custom validation logic, Grails services/controllers, Ext.JS GUI development.