Mustafa Onal

• Develop several JSF/ Websphere /Oracle/EJB3/ AJAX/JBoss based 3-tier web applications. • Develop JavaMail based e-mail processors. • Develop EJB Components using Session Beans for Program administration and Use administration module. • Used Struts Base Framework (ActionServlet, Action, and Action Form) JSP Tag Libraries (HTML, Bean, and Logic) for Executing Client request. • Design and develop the system using EJB (StatelessSession beans) to handle the business logic, JSF for the front end, JDBC and Orac

• Develop, implement and maintain integration with Oracle E-Business suite and third-party applications • Utilizes Oracle E-Business Suite (EBS) applications for accounts payable / accounts receivable (AP/AR), General Ledger (GL) Fixed Assets (FA), data extraction, filtering, and validation. •Develop various Oracle Applications using PL/SQL, SQL*Plus, Forms, Reports, Oracle Application Framework (OAF). • Codes, tests, debugs, documents, and maintained programs.

• Responsible for defining the complete data warehouse architecture. (ODS, ETL (Extract Transform Load) , Data Marts, EDW ) • Defined data and technical architectures, requirements for the data warehouse. • Designed and managed ETL process involving data quality and testing.