Michael Hartmann is a dedicated and highly focused Chief Revenue Officer and international technology executive with extensive experience in business development, sales, and commercial management within the IT, telecommunications, and energy sectors. Michael's career includes past roles as Wholesale Manager at Tata Communications, Senior Vice President at GTT, and Chief Sales Officer at Nianet A/S. Currently, Michael serves as Chief Revenue Officer at GCX and as an advisor for Telecom Infrastructure Partners Switzerland and Avantgarde Management GmbH. Michael holds an impressive academic background, including an Executive MBA from the University of Cumbria and ongoing studies at Haderslev Katedralskole and The London School of Economics.
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