Languages: JAVA.
Java/J2EE: Core JAVA,JAVAFX, Advanced JAVA, Servlet, JSP, JSTL, EJB, JDBC, Junit, Web Services, XML, XSD, JAX-RS, DOM, SAX, Multithreading, JTA, Custom Tags, JPA API’s.
Web Technologies: Html, DHTML, JavaScript, JQuery, Anguler JS, CSS, AJAX, Web Services ( REST).
Big Data : Hadoop,Spark,Hive,Pig,Kafka,Hbase,Sqoop,Flume,Impala,MongoDB.
Databases: Oracle, MYSQL.
Database Tools: SQL Developer.
ORM Mapping: JPA, Hibernate
Web/Application Servers: Jetty 8.x/9.x, WebLogic 12.x/11.x/9.x, Apache Tomcat 6.x/7.x.
DevOps Tools: Jenkins,BugZilla,Jira
Frameworks: Struts 1.x/2.x, Hibernate 3.x/4.x, Spring MVC, Spring 2.x/3.x, Spring Boot.
Operating Systems: Mac, Linux and Windows.
IDEs / Versioning / Performance /Tools: Eclipse, My Eclipse, Net Beans, git, SVN, CVS, Ant, Maven, Log4j.
Testing Tools: Junit, TestNG.
Methodologies: Waterfall Model, Agile, OOAD, Test Driven Development (TDD).