Bachelor with focus on Databases, DWH, Development

I have been working in IT since 1991, have a Bachelor's degree (state-certified Business Economist), ITIL v3 (ITIL Service Manager) certified and have successfully completed a specialization as a Network Security Engineer (NSE).

I have knowledge of various Databases (DB2, Informix, MariaDB, MySQL, Oracle, SQL Server), with Data Warehouse (ETL processes), in Programming (Cobol, PowerShell, Shell Script, VBA), in Web Development (Apache, CSS , HTML, JavaScript, PHP) and with Operating Systems (Debian, Red Hat, Windows).

I have gained experience as an Application Developer, Database Administrator, Database Programmer, Data Warehouse Developer (DWH), Solution Consultant, System Engineer, Technology Consultant, Support Engineer and Senior Support Engineer (Team Leader).