Eventim
Sebastian Aumann is a software development expert currently employed at CTS EVENTIM AG & Co. KGaA since April 2023, following a role as a software craftsman at klose brothers from August 2018 to March 2023. Prior experience includes a position as a junior developer at arvato systems from January 2013 to June 2017. Sebastian Aumann holds a Bachelor of Science in Informatik from Paderborn University, attained between 2013 and 2016, and has completed Fachinformatiker certifications in application development from both Bertelsmann SE & Co. KGaA and b.i.b. International College between 2010 and 2013 and 2010 and 2012, respectively.