- ArcGIS - ArcObjects (VBA)
- Service orientierte Architekturen
- UMN Map Server Administration
- Grundlagen Softwaretests
- ArcGIS Modeling Geodatabase using CASE Tools
- ArcGIS Geodatabase Design Concepts
- Sicad Internet Suite - IMS Programmierung
- Sicad Internet Suite - IMS Administration
- Informix Dynamic Server Systemadministration
- Informix Datenbankadministration
- IBM AIX Administration




