Good hand on skill to manage* Social Network site for a corporate organization.* Provide facility to communicate people, using context & messaging, real time text chat, real time update, events, calendar and images/files gallery, desktop notifications.* Key and Full text search* Data transfer using REST api.* Data crawling and storing into MongoDB* Big data manipulation using MongoDB* Map-Reduce, Sharding, ReplicationSkill setsCoding in MVC/HMVC architecture framework Codeigniter, Zend, Node.js, Socket.io, jQuery, backbone.js, underscore.js, jQuery, jQueryMobile, Phonegap, MongoDB