o J2EE: JSP pages and documents, SOAP and REST Web Services (JAX-WS, JAX-RS), JPA, XML binding (JAXB) etc.
o J2SE: JDBC, Files and Streams, Swing, Threading etc.
o Database and Reporting tools: MS SQL, MySQL, Oracle etc.
o Networking/Protocols: TCP/IP protocols, Ethernet, LAN, Firewall, VPN, SMPP, SMTP, HTTP etc.
o Version controls and IDEs: NetBeans, Eclipse, Subveresion, Tortoise SVN client etc.
o Application Servers: Apache HTTP Server, Apache Tomcat Server, JBoss Server, Glassfish Server.
o Scripting Languages: PHP, Javascript, PL/SQL, Bash, Perl and Python.
o Software Development Methodologies: Agile, Scrum, XP, FDD, RAD, Iterative, Incremental.
o Other Expertise: BizTalk Server 2009, REST API, OAuth 2.0, HTML, XML, OOA/OOD, UML, Design patterns, Unit, Module and System level testing, etc.