Markus Ehrenmüller-Jensen works as a project leader, trainer & consultant for data warehousing, business intelligence and machine learning since 1994. He is an educated software-engineer, graduated business educator and professor for databases and project engineering at HTL Leonding (technical college) and certified as MCSE Data Platform, MCSE Business Intelligence and MCT. Markus speaks regularly on international conferences (eg. PASS Summit, SQLBits, BASTA, SQL Saturdays, SQL Days, SQL Nexus, Power BI Worldtour, …) and writes articles for well-known journals. In 2013 he co-founded PASS Austria and organizes SQL Saturdays in Austria since 2014. For his technical leadership in the community he was awarded as a Microsoft Data Platform MVP since 2017.