Spring (MVC, WebFlow, Security, AOP, REST), jQuery, Dojo, YUI, Bootstrap, Velocity, AngularJS, Tiles 2, JSTL, PHP, Node.js
Jacoco, Cobertura, Jmeter, Bugzilla, Code Collaborator, Fortify, PMD, Findbugs, CruiseControl, Swagger Core/UI, ELK
Apache Storm, JMS, Apache Kafka
MongoDB, PostgreSQL, MySQL, Oracle, Hibernate, iBatis
Ant, Maven, Gradle
Selenium Webdriver, Mockito, jUnit
Jibx , XMLBeans, JAXB, XStream, Castor
EJB, Servlets, JSP, JavaMail, JNDI, JMS
Apache-Axis, Apache-CXF, Spring Webservices
Facebook, LinkedIn
Tomcat Weblogic, Resin, Jboss, Tomcat, Jetty