Marco wrote several books with Alberto Ferrari about Power BI, Analysis Service, and Power Pivot. They also regularly write articles and white papers that are available on sqlbi.com. Marco is a Microsoft MVP and an SSAS Maestro, the highest level of certification on Microsoft Analysis Services. Today, Marco focuses his time with SQLBI customers, traveling extensively to train and consult on DAX and data modeling for Power BI and Analysis Services. Marco also teaches public classes worldwide. Marco is a regular speaker at international conferences. He also enjoys delivering evening sessions at local user groups during his trips.