Marco is a business intelligence consultant and mentor. He started working on Analysis Services in 1998 when it was still known as OLAP Services.

A veteran of end-to-end BI projects, Marco wrote several books with Alberto Ferrari about Power BI, Analysis Services, and Power Pivot, about which they often write on sqlbi.com.

Marco is a Microsoft MVP and SSAS Maestro. He teaches and consults about DAX and data modelling, and speaks at international IT conferences.