Johan has been a great asset over the past few months, helping us advance our use of Google Analytics data in BigQuery through dbt. He brings a wealth of experience and knowledge, quickly understanding our needs and delivering valuable results. Easygoing and collaborative yet sharp on the points where it matters. Highly recommended!
_{Kevin Laan (Head of Data & Analytics, de Bijenkorf)}

Johan was a pleasure to work with on a recent project to visualise our GA4 data. He designed and built the framework in BigQuery we needed to model our data in an extremely cost efficient manner. As a result of his work, we are now able to make data-driven decisions in real-time using our web analytics data.
_{Brendan Jackson (Senior Director Digital Marketing, Aptean)}

Johan has helped our organization well in identifying our data needs. His working method is customer-oriented, clear and has delivered great results that will be of great use to us as an organization.
_{Anne-Margreet Jonkman (Manager Marketing & Communication, Radboud University)}

Johan has been instrumental in setting up a data warehouse for us in BigQuery, by tying in the dozens of various historic and live sources of information we had floating around. Now, with the warehouse as our source of truth the whole company is on the same page when looking into finance, audiences, and trends - it's as if we started this project on day one.
_{Paul Matthijs Lombert (CEO, Hedge)}