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SAP S/4HANA transformation: setting the right course

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  5. SAP S/4HANA Transformation: Setting the Right Course
How companies can get their SAP S/4HANA projects on the road to success by using the right strategic guidelines.

Patrick Köhler

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  6. Patrick Köhler
Patrick Köhler began his professional journey to becoming an IT systems technician at Deutsche Telekom AG in 2000 and started his IT career in 2003 in the field sales division of the service department. He played a decisive role in the development of...

Lydia Delyova

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  6. Lydia Delyova
After graduating with a Master’s degree in Air Transport Management in 2012, Lydia started her career as a Junior AIX Administrator. She dedicated five years to this role, becoming an IBM Certified System Expert and later a Project Lead for two more years.

Stephan De Haas

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  6. Stephan De Haas
Stephan de Haas studied civil engineering and numerical methods at the Technical University of Darmstadt. He joined T-Systems as an executive in 2009 and has been leading consulting teams in sales since then. Before T-Systems, Stephan was CTO at EDS /...

Dipl. Ing. Manfred Rothemund

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  6. Dipl. Ing. Manfred Rothemund
Manfred Rothemund studied plastics technology at the Darmstadt University of Applied Sciences. He joined T-Systems in 2017 as Strategic Business Investment Manager and has since led various initiatives in the CTO area. Before T-Systems, Manfred was Senior...

Martin Holzinger

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  6. Martin Holzinger
Martin Holzinger has been successfully working in the data center business for over 20 years. Since the realignment of T-Systems, he has been responsible for business development within the “Managed Infrastructure Services & Private Cloud” portfolio unit. His...

Dirk Backofen

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  6. Dirk Backofen
Dirk Backofen is responsible for the Digital Identity Business of Deutsche Telekom and T-Systems. In this role, he is responsible for a new business unit that includes all identity technologies such as EUDI Wallet, eID, Smart eID and OIDC.
Dirk coordinates...

Volker Rieger

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  6. Volker Rieger
Volker Rieger works as Managing Partner at Detecon International GmbH, the advisory arm of T-Systems. He is responsible for Detecon’s consulting business in the energy industry. For more than 20 years, he has been advising national and international clients...

Stephan Kaulbach

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  6. Stephan Kaulbach
Stephan Kaulbach is Chief Technology Officer in the Public Transport division at T-Systems. With over 25 years of experience in the IT industry and a clear focus on digitalization and digital transformation, he brings extensive expertise from international...

Roman Schneider

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  6. Roman Schneider
Roman Schneider was born in 1991 and lives in the south of Germany near Ulm. His AWS journey commenced in 2018 when he began supporting large enterprise-grade customers manage their AWS Organizations. In December 2020 Roman joined the T-Systems AWS Chapter and...
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