Holger Liese

Holger Liese has extensive experience in business performance analysis and IT support, currently serving as Referent Business Analyse Performance at Vodafone since November 2021. Prior to this role, Holger worked at Unitymedia as a Business Performance Analyst from November 2014, focusing on reporting, analysis, and controlling, utilizing tools such as SAP Business Objects and Crystal Reports. Earlier in Holger's career, from August 2001 to October 2014, valuable experience was gained as an Application Developer at QVC, providing 24/7 IT support, engaging in project work, and enhancing logistics and call center operations with systems like EXceed, as well as working with various platforms and databases including HP-UX, SQL, and Siebel CRM.