Web Development
J2EE, ASP.NET, Ext JS, Flex, jQuery, JSF, Spring, SEAM, Hibernate, SOAP, Web Services, XML/XSLT, AJAX, HTML5, Silverlight, ReactJS, Angular
Mobile Development
Android, BlackBerry, iPhone, iPad, Windows Mobile, PhoneGAP, Sencha Touch, React Native, Flutter
Application Development
Java (J2EE), React Native
Big Data Analytics
Hadoop, HBase, MongoDB, DynamoDB, Mahout, R, Tableau, OBIEE, Python
Relational Databases
Oracle, MS SQL Server, MySQL, PostgreSQL, DB2
Web Server / Application Server
BEA WebLogic, IBM WebSphere, Apache Tomcat, JBoss, IIS
Source Control and Build Deployment
SVN, Ant, Maven, Jenkins, Docker, DevOps
Quality Assurance
TestLink, Bugzilla, Appium, Selenium, JMeter, Manual Testing
Cloud Environment
Amazon Web Services (AWS)
Social Networking Platforms
LinkedIn, Facebook, Twitter, Social Graphs, Wiki, Tumblr, Blogosphere, Pinterest