Andreas Büttner
Selbstständig, CEO - Managing Director, BC | Buettner Consulting e.K.
Hamburg, Germany
Timeline
Professional experience for Andreas Büttner
Current 1 year and 2 months, since May 2022
CEO - Managing Director
BC | Buettner Consulting e.K.
5 years and 3 months, Apr 2017 - Jun 2022
Direktor IT - Chief Information Officer
M.M.Warburg & CO (AG & Co.) Kommanditgesellschaft auf Aktien
2 years, Apr 2015 - Mar 2017
Direktor IT-Operations
M.M.Warburg & CO (AG & Co.) Kommanditgesellschaft auf Aktien
8 years and 10 months, Jun 2006 - Mar 2015
Abteilungsdirektor IT-Operations
M.M.Warburg & CO KGaA
6 years and 5 months, Feb 2000 - Jun 2006
Leiter Systemsteuerung / Head of Datacenter Operations
DAK
8 years and 11 months, Apr 1991 - Feb 2000
Systemprogrammierer
DAK
3 years and 3 months, Feb 1988 - Apr 1991
Systemprogrammierer
HDV / Vereins- und Westbank
2 years and 7 months, Aug 1985 - Feb 1988
Datenverarbeitungskaufmann
Vereins- und Westbank
Languages
German
First language
English
Intermediate