Developed a granular browser version dimension within the search_aggregates view of the mozilla/looker-spoke-default repository, enabling detailed analytics and segmentation by browser version. The work involved deriving major and minor browser versions from the app_version field using a normalization function, which was integrated into the data model to expose these new fields. This enhancement allows for more precise analysis of search performance across different browser versions, supporting improved business insights and data-driven decisions. The implementation demonstrated skills in data analysis, data modeling, and Looker, utilizing LookML and SQL to deliver a focused improvement to the analytics capabilities of the platform.