Mariana del Rio

Mariana del Rio is a Business Intelligence Consultant at booldata. She got into analytics for a reason that still holds: there is something satisfying about the moment scattered data finally tell a clear story. That instinct drives most of what she does day to day.

Her background in biomedical engineering shaped how she thinks about data: with rigour, attention to detail and a focus on outputs that can be trusted. As part of her work at booldata she delivered a Power BI consulting engagement at Tropicana Brands Group. Today her work sits at the intersection of data transformation, modelling and ETL, with a strong focus on the Microsoft ecosystem: Power BI and Microsoft Fabric.

Mariana is based in Porto and writes here about what is changing in analytics, from practical optimisation techniques to the broader shifts shaping how organisations work with data.