Guido Gehlhaar

Angestellter bei Bayer Business Services GmbH

Aachen, North Rhine-Westphalia, Germany

About

Specialties: ABAP Development, WebDynpro ABAP, SAP NetWeaver 7.00, SAP NetWeaver 7.02

Experience

SAP Senior Developer and Consultant at Bayer Business Services GmbH
Sep 1988 - Present · 37 yrs 10 mos
ABAP Development WebDynpro ABAP NetWeaver 7.00 NetWeaver 7.02 Consultant for FI-AA / IM

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