Oliver Grunzke Premium Member Group moderator
Diplom-Medienwirt (FH)
Senior Experte CRM LoyalitätsmanagementProfessional experience (11 years, 3 months)
Sep 2010 - present
(1 month)Senior Experte CRM Loyalitätsmanagement
(The company name is only visible to registered members)
Industry: Telecommunication, Mobilfunk, Medien
Sep 2003 - present
(7 years, 1 month)Aug 2009 - Feb 2010
(7 months)Senior Specialist Business Development e-Business
T-Mobile Deutschland GmbH, Deutsche Telekom Vertrieb, http://www.telekom.de
Industry: Telecommunication, Mobilfunk, Medien, e-Commerce
Jan 2008 - Dec 2008
(1 year)kuehlhaus AG - Full Service Internet Agentur, http://www.kuehlhaus.com
Industry: Internet, Full Service Internet Agentur
Jun 2007 - Dec 2007
(7 months)Jun 2006 - May 2007
(1 year)Sep 2004 - May 2006
(1 year, 9 months)Veranstaltungsmanagement, Vertriebsmarketing
T-Mobile Deutschland GmbH, http://www.t-mobile.net
Industry: Telecommunication
Nov 2003 - Aug 2004
(10 months)Feb 2002 - Aug 2002
(7 months)muehlhaus & moers kommunikation gmbh, http://www.muehlhausmoers.de
Industry: Public Relations & Communications
Mar 2000 - Aug 2000
(6 months)Mar 1999 - Feb 2000
(1 year)Rettungssanitäter (Zivildienst)
Deutsches Rotes Kreuz, http://www.kv-aw.drk.de/
Industry: Medical Services
Jan 1997 - Jan 1999
(2 years, 1 month)Educational background
FHM - Fachhochschule des Mittelstands, FHM Bielefeld, Oct 2000 - Sep 2003
Medienwirtschaft, Diplom-Medienwirt (FH)
E-Business
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Confirmed contacts
Volker Krön, Philipp Rosenthal, Daniel Offermann, Peter Potthast
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