Design: With a clear understanding of their requirements, I designed an end-to-end BI reporting solution. This involved leveraging cutting-edge technologies such as OLAP Cubes for multidimensional data analysis, Fivetran for automated data integration, Python for data manipulation and processing, GCP BigQuery for scalable data warehousing, and SQL for data querying and transformation. The integration of Tableau further empowered the Marketing team and Executives with powerful data visualization and exploration capabilities. My client had no dedicated internal data team, so the solution was implemented to be low-code with limited oversight from the Operations team.