Marcel Nellesen

Marcel Nellesen began their career in 2006 as a Student (integrated degree program) at ITERGO. In 2009, they became a Full Stack Developer at ITERGO and completed their Master in Business Informatics (Dipl. Wirtschaftsinformatik). In 2011, they moved to Nuremberg and joined DATEV eG, where they developed a desktop framework for DATEV client applications. Marcel was then promoted to Team Lead Softwareengineering Basis-Services, followed by Team Lead and Product Owner for Individual Software Solutions and Consulting DATEV Ecosystem. In 2020, they founded codecraftr, where they worked on smaller personal or individual business software projects. Currently, Marcel is the Head of Engineering at Tangany, a regulated white-label crypto custodian based in Germany/EU.

Marcel Nellesen obtained a Diplom in Wirtschaftsinformatik from Fachhochschule der Wirtschaft (FHDW) between 2006 and 2009.