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  Chronologically:

  1991-2001 Study of computer science at the University of Bonn
Special interests:
Database Systems, especially OODBMS
Geo Information Systems
Spatial 3D/4D Databases
Graph Algorithms
Artificial Intelligence
Degree: Diploma in Computer Science with mark Sehr Gut (best possible)

  1995-2000 Research activity in Department III of the institute of Computer Science, lead by Professor Dr. Armin B. Cremers
During this time responsibility for the project GeoToolKit, a research activity of the GIS Laboratory within the scope of the interdisciplinary Sonderforschungsbereich 350.
Thereby long term experiences with
C++
Unix (Solaris, Linux)
OODBMS ObjectStore
Geometry Algorithms in 3D and 4D

  since 09/2000 employee of SCOOP GmbH, a software company in Cologne with the business areas development, consulting and evaluation.
  Here currently working for IBM Global Services Cologne as a consultant and developer in several projects for the Deutsche Telekom (the leading telecom provider in germany).
Additionally I am participated in several fixed-price projects and own developments of my company SCOOP.
Thereby long term experiences with the following technologies and products:
C, C++, Java, Perl
CORBA (Orbix)
Multithreading in C++ and Java
AIX and Linux
DBMS ObjectStore, DB2, Oracle
XML, HTML, CSS, JavaScript
Standardized telecommunication protocols (Q3, CMISE, ISO-DE)
ISDN (CAPI)
Rational Rose, UML, OMT
Version control Systems CMVC and CVS
Java-IDEs Eclipse (WSAD) and IntelliJ
Application Server WebSphere and Tomcat

  By category:

 
Programming languages C, C++, Java
Script languages JavaScript, Perl, sh, csh, ksh, bash
MarkUp languages HTML, XML
Modelling UML, OMT, Rational Rose
Version control CMVC, CVS
Operation Systems AIX, Solaris, Linux, Windows, DOS
Databases ObjectStore, DB2, Oracle
Interprocess communication CORBA (Orbix)
Parallelity Multithreading in Java, in C/C++ via Rogue Wave and PThreads
3D Visualisation VRML, VRML97, Java3D
Java-IDEs IntelliJ, Eclipse (WSAD)
Application Server WebSphere, Tomcat
Specialities Object oriented databases
Massively parallel CORBA Servers
Telco-Protocols (Q3, CMISE, ISODE)
ISDN (CAPI)
3D-Geometry, temporal geometry
3D/4D-Databases
Project experiences 5 years of research, team size 3-5
>3 years IBM Global Services, team sizes 30-60