Programmer/Analyst/Tech Lead with over 12 years of experience in Programming, System Analysis, Database Design and Development. * Enterprise Data warehousing, ETL, PL/SQL, Informatica.      12 years of experience in data modelling,design and ETL.      Experience in Oracle,MySQL databases.      Experience in Datastage.      Certified oracle database developer. * JAVA, J2EE, Web application development      Experience in developing complete end to end enterprise applications using      J2EE technlogies.      Experience in administrating several application servers. Jboss, Tomcat, Orion etc.      Experience in latest web technologies like Ajax.      Experience in several open source middleware frameworks.      Experience in converting legacy applications to web applications.