I specializes in variety of fields. Following are the majors:
Web Development: PHP, Coldfusion, Fusebox framework, Coldbox, Codeigniter, HTML, CSS, Javascript, Ajax, JSON, APIs development
Mobile Development: React Native, Phonegap, jQuery Mobile, developing Mobile Applications (Android, iOS), Android Studio native development
Server Administration: All Kinds of Servers like Web Server, Application Server, Database Server etc. based on Linux and Windows.
Database: My SQL, MS SQL Databases