Methodologies: Agile, SCRUM, Extreme Programing and Linear.
Languages: Java, C#, C/C++, Object-C, Ruby, Perl and Python.
Mobile: iOS, Android, BlackBerry, PhoneGap(Apache Cordova) and JQuery Mobile.
Enterprise app frameworks: J2EE, Spring, .NET and Rails.
Java / J2EE Technologies: EJB, Servlet, JSP, JSF, Struts, JNDI, RMI, JNI, WebServices, SOAP/WSDL, XML, UDDI, REST, JAXP, JAXB, JMX, JTA/JTS, JMS, XA, JDBC, JPA, Hibernate, Jasper Reports, Log4J, Swing, AWT, Applets, WebStart and Java FX.
.Net Technologies: .NET, ASP.NET MVC 4.x, VB.Net, LINQ, Entity Framework, ADO.Net, Microsoft Enterprise Library, WCF WebServices, Web API, Crystal Reports, Telerik Radcontrols and Kendo UI.
Web Technologies: SaaS, Responsive UI Design, HTML5, CSS3, LESS, JavaScript, AngularJS, ExtJS, Backbone, GWT, JQuery and Ajax.
IDE: Eclipse, Visual Studio, XCode and Aptna Studio.
Application/Web Servers: JBoss, Tomcat, WebLogic, WebSphere, Apache and IIS.
Database: MS SQL Server, Oracle, My SQL, Postgresql, SQLite, SQL, PL/SQL, Stored Procedures, Triggers
Operating Systems: Solaris, UNIX, Windows Server, Linux, AIX, VMWare ESXi
Security: SSL, HTTPS, LDAP, CA, digital signature, PKI, Cryptography, STS and OAuth.
XML: SAX, DOM, XML Beans, XML Schema, SOAP, WSDL, XSLT, XPATH and DTD.