Experience
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T-Systems International GmbH (Full-time · 27 yrs 2 mos)
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Customer Success and ServiceNow
Jan 2019 - Present · 7 yrs 6 mos
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Expert Procurement IT Solutions
May 1999 - Dec 2018 · 19 yrs 8 mos
Expert for Procurement Solutions (Zycus, SAP, Ariba, Ivalua, others)