Ralf Wehner's Blog

Just another WordPress.com weblog


My name is Ralf Wehner and i’m an independent software developer in Bonn. I’ve studied computer science (Technical Informatics) in Dortmund (Germany) and received my Diplom 1995.

After i’ve finished the study i mostly programmed with C++ on MS Windows and Unix machines. From 2001 i’ve started to use more and more JAVA mainly on Unix and Mac OS X machines.

I’ve a strong backgrounds in:

  • JAVA and JEE
  • Hibernate / JPA
  • spring and lots of its sub projects
  • JAVA Web-Frameworks like spring-web-mvc, vaadin, JSF, play2
  • javascript
  • continious integration
  • puppet, git
  • noSql
  • processing huge amounts of data
  • hadoop/lucene/nutch
  • performance optimizing/ refactoring of JAVA/ C++ code
  • etc…

For more information, please have a look at


Written by rwehner

February 20, 2010 at 10:10 pm

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