OK.app is one of the leading shopping app in the Netherlands, helping all types of customers with their shopping needs. Founded in 2017, the company has now more than 760k users in the Netherlands! Discover how all of the business data are synchronised and processed thanks to a Modern Data Stack, articulated with Fivetran for the ELT piece, dbt for the Transformations, Google Big Query as a destination and  Looker as the BI tool.