ABAP, ABAP Objects, Java (J2EE, J2SE, Spring, Hibernate), JAVA-JDBC, JAVA-JSP, HTML, DHTML, JAVASCRIPT, CSS, XSL, XML, SQL, PL/SQL, COBOL, RPG-AS/400, FOCUS-WebFocus, C, C++, Pascal, Delphi, Ensamblador, Oracle Designer, Oracle Developer (Forms y Reports).