Matthias Birkenstock is a Senior Testing Engineer at MBition GmbH since August 2021, where responsibilities include supporting over 120 test environments, from prototype acquisition to fulfilling specific team requirements. Prior experience includes a role in research and software development at umlaut company from June 2017 to August 2021, initially as a test engineer in system integration, collaborating with developers at Harman to improve product outcomes and establishing a UI analysis team. Matthias's earlier positions include programming at Capira GmbH during a practical semester from November 2014 to June 2016 and an internship as a PV Systems Engineer at ProHelios from September 2008 to February 2009, focusing on photovoltaic plant planning and documentation. Matthias holds a Bachelor of Engineering (B.Eng.) degree in Renewable Energies from Hochschule Bielefeld, completed in 2017.