Marcus' professional career started as a full-stack developer, where he was able to acquire a very broad knowledge of techniques and methods at the level of large enterprises. During this time he decided to focus his knowledge on the area of Business Intelligence and to pursue a corresponding career change. He was fascinated by the idea of providing data and analysis in such a way that decision-makers can make better and sustainable decisions. As a Microsoft Business Intelligence expert, he has experience in T-SQL, MDX, DAX, SSAS, SSIS, SSRS and Excel.
However, in recent years he has been primarily involved with Power BI and loves to share his knowledge with the community. One of his goals is to support the German speaking community.