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Ralf Hülsmann

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  3. Newsroom
  4. Expert Blogs
  5. Authors overview
  6. Ralf Hülsmann
Ralf Hülsmann is a proven IT and cloud expert. He has been working as an Enterprise Architect at T-Systems since 2010 in various roles on the development of the cloud portfolio, working with partners, and strategy. Within the Strategy & CTO Office in the Cloud...

Used Licenses help cut the Digital Workplace TCO

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  4. Expert Blogs
  5. Used Licenses help cut the Digital Workplace TCO
“Like new, only used once” – you’ve seen that before, right?

Jörg Oppermann

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  5. Authors overview
  6. Jörg Oppermann
Jörg Oppermann studied computer science and has been working in the magenta cosmos for over 20 years. Jörg has contributed his expertise as Head of Development for T-Systems to major projects such as the German government's Corona-Warn-App and the EU's Digital...

Alexander Sukharevsky

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  6. Alexander Sukharevsky
Alexander Sukharevsky is Managing Partner, QuantumBlack, AI by McKinsey, London. In addition to his QuantumBlack work, Alexander is also a leader of McKinsey’s research programs into areas such as generative AI, future technologies, and the use of technology...

IT Automation: Successfully Master Cloud Migration

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  4. Expert Blogs
  5. IT Automation: Successfully Master Cloud Migration
Planning an SAP modernization? This is how SAP landscapes can be transformed easily, quickly, and securely into a private, hybrid, or multi-cloud environment.

Christine Rösner

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  6. Christine Rösner
Darmstadt native Christine Rösner has a Diploma in Communications Engineering and a Master of Science in Marketing. She works as a system coach and has always been active in the field of innovation and digitalization. In the last few years she has been working...

Holger Dreßel

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  6. Holger Dreßel
With over 20 years of experience in the public sector, Holger Dreßel brings extensive expertise to the development and implementation of SAP solutions. He has been working as a portfolio manager for the public sector at T-Systems since March 2022. Previously...

Sushmita Kalashikar

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  6. Sushmita Kalashikar
Sushmita is a successful IT professional with over 14 years of experience as a Content and Technical Writer. As an AWS Certified Cloud Practitioner, successfully leading PSA projects for T-Systems Managed AWS services, Sushmita perfectly manages her role as a Sr.

Marten Bütow

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  5. Authors overview
  6. Marten Bütow
Marten Bütow has been working at Deutsche Telekom since 2000. He began his career with the company at Telekom Central Billing Services and has been working in the collaboration and workplace services at T-Systems since 2003. His initial focus was the service...

Elke Anderl

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  4. Expert Blogs
  5. Authors overview
  6. Elke Anderl
Elke Anderl joined the management team at T-Systems International GmbH as CCO in September 2024. Her goal is to turn customers into fans! She is committed to this with a lot of energy and passion. This means listening carefully to customers, understanding...
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