Kai-J. Krellenberg has extensive experience in bid management, project management, and sales consulting within the IT and industrial sectors. Notably, Krellenberg served as a Senior Bid Manager for Computacenter from April 2012 to January 2022, and as an Executive Sales Consultant and Senior Bid Manager at T-Systems Enterprise Services GmbH, focusing on IT infrastructure and SAP operations. Additional roles included Customer Information Security Manager at Holsten-Brauerei AG, and technical positions as a System Engineer at various firms, demonstrating a strong background in both project execution and client engagement across different industries. Krellenberg holds a Dipl. oec. in Economics from BBS Boston Business School and a degree in Agriculture from Fachhochschule Rendsburg.
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