Mathias Breitenstein is an experienced Mobile Software Test Engineer at Xiaomi Technology since June 2021, with a strong background in mobile telecommunications. Prior to this role, Mathias worked at Telenor from January 2015 to June 2021, serving as a Network Specialist where responsibilities included the technical verification and Operator Acceptance Testing of mobile devices and broadband, along with acting as the point of contact between operators and vendors for device-related issues. Earlier positions at Telenor included roles as a Mobile Service Advisor and B2B Service & Sales Assistant, providing customer support and handling inquiries. Additional experience includes working at Siemens Gamesa in production, and various customer service positions in both B2B and B2C environments. Mathias holds a Gymnasieeksamen in Industrial Design and Product Design from Techcollege, earned between 2006 and 2009.
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