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Dirk Rejahl
Director / Management Consultant / Enterprise Architect(The company name is only visible to registered members)
- 40472 Düsseldorf
- Germany
Personal information
- Wants
- Challenging projects
- Haves
- Telco/MVNO/MVNE business model know how, Business Architecture Management applying TOGAF and eTOM, eBusiness/eCommerce, Project & Program Management, Agile Methods (SCRUM, AgileUP), TOGAF, TMF Frameworx (eTOM, SID, TAM), Business Process Management, Innovation Management, CRM/CVM/Customer Care, Last but not least: Passion
- Organizations
- TM-Forum (team lead and active contributor)
- Groups
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Professional experience (20 years, 9 months)
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Sep 2006
- present
(5 years, 9 months)
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(Only visible for registered members)
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Sep 2006
- present
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Jan 2012
- present
(5 months)
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Team lead for Cloud/Frameworks QSP
TM Forum, http://www.tmforum.org
Industry: Telecommunication
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Jan 2012
- present
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Sep 2006
- present
(5 years, 9 months)
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Mediaan/abs bv, Heerlen (NL), http://www.mediaan.nl
Industry: Consulting
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Sep 2006
- present
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Mar 2009
- Dec 2011
(2 years, 10 months)
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C2M Best Practices team lead, B2B Product Trading team co-lead
TM Forum, http://www.tmforum.org/
Industry: Telecommunication
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Mar 2009
- Dec 2011
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Jul 2005
- Aug 2006
(1 year, 2 months)
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Head of Business Line Telecommunications
Valtech GmbH, http://www.valtech.de
Industry: Management Consulting
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Jul 2005
- Aug 2006
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Jul 2002
- Jun 2005
(3 years)
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Manager Business Development / Principal Consultant
TECON Technologies AG (today: 7P), http://www.tecon.de
Industry: Consulting
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Jul 2002
- Jun 2005
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Sep 2001
- Jun 2002
(10 months)
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Head of Business Unit Multichannel Banking
IBM Global Services, http://www.ibm.com
Industry:
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Sep 2001
- Jun 2002
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Jan 2000
- Aug 2001
(1 year, 8 months)
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S.E.S.A. Software und Systeme AG, http://www.sesa.de
Industry:
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Jan 2000
- Aug 2001
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Nov 1996
- Dec 1999
(3 years, 2 months)
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Architect, methodology consultant
Mannesmann Mobilfunk (today: Vodafone), http://www.vodafone.de
Industry: Telecommunication
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Nov 1996
- Dec 1999
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Aug 1995
- Oct 1996
(1 year, 3 months)
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Software Ley (today: COSA - The BPM Experts), http://www.cosa.de
Industry: Computer Software
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Aug 1995
- Oct 1996
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Sep 1991
- Jul 1995
(3 years, 11 months)
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Mannesmann Datenverarbeitung GmbH (today: Vodafone-IS), http://www.vodafone-is.de
Industry: Information Technology & Services
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Sep 1991
- Jul 1995
- Employment status
- Employee
Educational background
- Languages
- German, English
About me
I am active in telecommunications, media and internet since more than 20 years.
My personal mission statements are “bridging gaps between business and technology” and “making business models happen”. Accordingly “creating innovations”, “improve time-to-market” and “enablement of future business models” are my guiding principles.
In the last twelve years I was employed at various consulting companies like IBM Global Services. I worked as a responsible manager and principal consultant as well as in business development and sales positions.
I am keen to explore new business and technology opportunities, self-motivated and able to quick-start within new environments.
Beside my day-to-day job I am involved at the TM Forum as team lead for several collaboration teams and contributing team member since 5 years.
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Contacts
Martin Maurer, Andreas Schliep, Andreas Thiel, Dr. Chaehan So(More contacts may only be viewed by registered member)