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Maike Baumgartl

  1. Homepage
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  3. Newsroom
  4. Expert Blogs
  5. Authors overview
  6. Maike Baumgartl
Maike Baumgartl is Vice President of Sales at T-Systems International and plays an active role in driving the digital transformation of the German industry. She brings extensive experience in strategic client consulting and in developing innovative IT...

Sebastian Grewing

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  5. Authors overview
  6. Sebastian Grewing
Sebastian Grewing has over 20 years of experience at Telekom in various positions. His primary focus is enterprise architecture for cloud and application transformation projects. Over the past 15 years, he has assisted more than 15 enterprise-grade companies...

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...

Holger Dreßel

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  5. Authors overview
  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...

Elke Anderl

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  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...

Paul Hellwig

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  5. Authors overview
  6. Paul Hellwig
Paul is a strategic AI executive with 20+ years of experience driving digital transformation across healthcare, publishing, and life sciences. He has built and scaled data & AI units, aligning C-level vision with deep technological execution - from data...

Vishal Slathia

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  6. Vishal Slathia
A seasoned IT professional with over 17 years’ experience in solution design, presales, and consulting, he currently leads FCI Solutions at T-Systems. With prior experience at HCL and Atos, he brings deep expertise in driving digital transformation across...

Paul Hammond

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  6. Paul Hammond
Paul brings over 20 years of leadership experience across global enterprises and start-ups, with a focus on driving growth, transformation, and building strong executive partnerships. At T-Systems, he leads cloud, infrastructure, and emerging tech initiatives.

Sören Schulz

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  5. Authors overview
  6. Sören Schulz
Sören Schulz, who has been at home in the environment of digital products and ecosystems since his youth, started at T-Systems in 2023.
As an expert in digitalization, customer experience, and agile IT organizations, he has dedicated himself to set up the...
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