Dennis Aschoff began his professional career in 2002 as an accountant at Native Instrument GmbH in Berlin, one of the leading manufacturers of music software and hardware solutions for musicians and producers, after completing a technical diploma in economics in Göttingen and training as an office administrator. He spent 15 years there in charge of accounting & group accounting until 2016 and helped the company's sales division expand its internationalisation and digitalisation in the US and APAC markets in order to grow into a mid-sized company. Berlin's e-commerce industry began featuring among his posts in 2017 with CHAL-TEC and large brewery corporation, HEINEKEN Deutschland GmbH. His main areas of responsibility in these roles also included ERP, process management and IFRS reporting. In 2019, he moved into the health care sector for radiology at service provider medneo GmbH and understood how to further develop accounting processes and systems in the company's IT technology sector. Since the end of 2019, he has been tackling the heating industry and digital marketing with Thermondo GmbH, which he primarily achieves by establishing ERP and financial systems and the digital challenges of invoice receipt.