Denis Reis is a business intelligence consultant at Deloitte. As an author, this family man from Düsseldorf hopes to pass on his knowledge of everyday SAP projects in a concise, approachable manner. He has successfully implemented exciting projects at many well-known companies. His areas of expertise include SAP BusinessObjects Business Intelligence, SAP BW Integrated Planning (SAP BW-IP), SAP Business Planning and Consolidation (SAP BPC), and SAP Analysis for Microsoft Office. Denis also teaches project management and controlling at the Wiesbaden Business School.