Methodologies

Agile (Scrum framework), RUP

Analysis, Design, and Modeling

UML, Visual Paradigm, Rational Rose, Design Patterns (Gang of Four), Balsamiq Mockups

Enterprise Frameworks

Spring, EJB, JSF (Richfaces), GWT, Struts, Spring Web Flow, DWR

Model/Object-Relational Mapping (ORM) Layer

JPA, Hibernate, iBatis

Report and Dashboard

POI, JasperReport, iReport, Pentaho, JFreeChart

Security

Spring Security, Base64 Encoding/Decoding

Web Services

Apache Axis2

Distributed Technologies

RMI, JINI, CORBA

Javascript

jQuery, dojo

Database/Database Tools

PostgreSQL, MySQL, Oracle, TOAD for Oracle

Testing

JUnit, Easy Mock

Application Servers

IBM WebSphere, Sun GlassFish, Apache Tomcat

Development Tools

Maven, Ant, SVN, CVS, Hudson, Artifactory, Eclipse, MyEclipse, NetBean

Operating Systems

Windows, Linux, UNIX

Other Java Technologies

Java Mail, Java Swing, JMS, XML, Tiles, Servlet, JSP, Applet, HTML