Fabian Lupa is a senior software engineer and trainer at Adesso, where he has worked since 2022. His primary responsibility is employee training and development in the context of ABAP programming, as well as developer enablement in customer projects. Prior to joining Adesso, he completed an apprenticeship as an IT specialist with a part-time degree in business informatics and worked in-house for six years as an application developer in the areas of SAP finance and SAP retail. He is involved in the open-source ABAP community and actively contributes to shaping modern development guidelines. He places particular emphasis on clean code and unit tests, as well as on the automation of development processes with modern tools.

Sven Treutler is a passionate ABAP developer. He has worked on ABAP development at rku.it GmbH in Herne since 2010. There, he focuses on new technologies and quality assurance in the ABAP environment. He earned his master's degree from the Westphalian Technical College in Gelsenkirchen.