Years of Experience: 3 Years Good SQL writing skill for databases like PostgreSQL, Oracle, SAP Sybase IQ etc. Experience with WebSphere, WebLogic, JBOSS, Tomcat Excellent knowledge of Windows and Linux OS, Servlets/JSP, Spring and Hibernate, application performance and performance tuning Excellent verbal and written communication skills in English Hands on experience of Object-Oriented analysis and design using common design patterns.