Logo vawacon Jochen van Waasen
Senior Developer Java Technology

Personal data
Main focus
Programming languages
Actual Project
GULP resume
Personal data

Personal data:

Year of birth: 1968 Diplom-Wirt­schafts­infor­matiker
IT experience since 1998 Minor field of study: Finance
Nationality: Deutsch Languages: German (native speaker)
Main focus
Main focus: Programming languages:
Object­oriented soft­ware deve­lop­ment (OOA/OOD) Java, SQL
Java, J2EE (Servlets, JSP, EJB), JDBC, SWING XML, HTML
Database programming Delphi, C++
UML Assembler, VBA
SUN Microsystems - Java
SUN Certified Programmer for the Java 2 Platform 1.2 11/2000
SUN Certified Programmer for the Java 2 Platform 1.4 12/2002
SUN Certified Developer for the Java 2 Platform 03/2003
SUN Certified Web Component Developer for the Java 2 Platform, J2EE 11/2002
SUN Certified Business Component Developer for J2EE 1.3 12/2007
SUN Certified Enterprise Architect for Java Platform Enterprise Edition 11/2008
IBM - WebSphere
IBM Certified Specialist - WebSphere Application Server V4  
IBM Certified Specialist - WebSphere Studio Application Developer V4  
IBM Certified Solution Developer - WebSphere Studio Application Developer V4  
IBM Certified Specialist - DB2 V6/V7 User  
IBM Certified Solutions Expert - DB2 V7.1 Family Application Development  
IBM - Visual Age
IBM Certified Specialist - VisualAge for Java V3  
IBM Certified Specialist - VisualAge for Java V4  
Actual project since 07/2003
Project Redesign of a technical WEB-architecture
Elaboration and implementation of a secure and performant server architecture for the e-business area.
  - Migration of the internet applications from JRun 2.3.3 (Servlet 2.1) to Tomcat 4.1
- Further development of the existing in house C/S applications (about 150 users)
- Migration of the technical WEB-achitecture from a 1-tier to a 3-tier architecture
- Installation and configuration of a Tomcat cluster with load balancing and integration with Apache2
Sector: Insurance
Task: Architect, Senior Developer
Technology:  Apache 2, Tomcat 4.1, eclipse 2.1, UML, J2EE, Together 6, MS SQL Server 7, SWING, C/S
Products / Standards / Experience
Databases: Products:
DB2 UDB V7 & V8 IBM WebSphere Application Server
MS SQL Server 7 IBM WebSphere Studio Application Developer
MS Access (97, 2000) BEA Weblogic
SQL, JDBC Together Control Center
    eclipse 2, Tomcat 4, Apache 2
Standards: Experience:
J2EE J2EE (Servlets, JSP, EJB)
Rational Unified Process HTML, XML
12/2007 Java Server Faces
Concepts and programming
11/2007 BEA WebLogic Portal 9/10: Developing Enterprise Portals
07/2006 DB2 for i5/OS SQL performance and tuning workshop
01/2005 Shellprogramming for Systemadministrators
SUN Education Course SA245
11/2004 Object-Oriented Analysis and Design with UML
IBM Test 486
07/2004 Java Security Workshop
SUN Education Course SL002


J2EE Patterns in der Praxis (Hands-On-Workshop)
06/2001 IBM WebSphere Application Server Advanced Edition and EJB Workshop
IBM WebSphere Advanced Edition V3
IBM WebSphere Application Server Development
JAVA - Programming Enterprise JavaBeans mit WebSphere Application Server
05/2001 DB2 UDB V7.1 Family Fundamentals
DB2 UDB Enterprise Edition V7.1
DB2 SQL Workshop
DB2 UDB Enterprise Edition V7.1
09/2000 Implementing a Database Design on MS SQL Server 7.0
MS SQL Server 7.0
11/1999 Java
Java, SUN Microsystems JDK 1.3
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