Management

Contact	Position	Career
Heinrich Smielowski	Managing Director	BI/DWH experience since 1985 as a Consultant at CA, Consulting Manager and Head of Department at IRI Software, Branch Manager DWH/OLAP at ORACLE Deutschland GmbH. Employed by DATA MART Consulting GmbH since 1997.
Wolfgang Dähler	Managing Director	BI/DWH experience since 1984 as Consultant and Branch Manager at Thorn EMI Software, Managing Director Germany and Vice President Europe at IRI Software, Sales Director DWH/OLAP at ORACLE Deutschland GmbH. Employed by DATA MART Consulting GmbH since 1997.
Alexander Jochum	Consulting Director Proxy Holder	BI/DWH experience since 1992. Consultant and Senior Consultant/Project Coordinator at IRI Software, Senior Consultant/Team Leader DWH Design and Consolidation at ORACLE Deutschland GmbH. Employed by DATA MART Consulting GmbH since 1997.
Christiane Breuer	Consulting Manager Authorised Signatory	BI/DWH experience since 1987 as Consultant at Thorn EMI Software, Consulting Manager at IRI Software, Consulting Manager DWH/OLAP at ORACLE Deutschland GmbH. Employed by DATA MART Consulting GmbH since 1997.
Oliver Zehrer	Consulting Manager	BI/DWH experience since 1995 as Consultant at Oracle Deutschland GmbH for Business Intelligence & Warehouse. Employed by DATA MART Consulting GmbH since 2003.

„Experience is the sum of our mistakes.“
Thomas Alva Edison