Marcel Wieczorek

Head of Engineering | Sun Certified Programmer for the Java Platform 6.0 (SCJP)

Author's posts

BEA Weblogic – Tomcat Migration

At assona GmbH (former Jamba Service GmbH),  I ported a large web application with four sub-applications from BEA Weblogic to Apache Tomcat in the period from April 2008 to March 2009. The persistence layer which has  previously been designed with EJB 2 was replaced by a Spring-managed O/R-Mapping (with iBatis). I changed and developed persistence …

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At Institutional Invest Deutschland GmbH the web pages and have been developed in the period from January 2008 to April 2008. The focus was mainly on the design of the layout using CSS and the PHP development for internal processes. In cooperation with another developer, the front end of the webreputation site have …

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Trouble Shooter

The project “Trouble Shooter” was realized in the context of training for IT specialists (application development). It is the final project that was handed in the Chamber of Commerce and Industry and was subsequently defended. For the IT department of the Faculty of Veterinary Medicine at the Free University of Berlin a Best Practices Collection …

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SOAP mit Java 6 und Apache CXF – Umgang mit Änderungen in der WSDL

EPK - XML-Verarbeitung im OPII

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