Mackson

Developed a Data Lake for an enterprise retail chain to centralize internal and external data. Responsible for qualifying and validating information from different sources, consolidating into a new data model, and providing data analysis with the concept of self-service BI.

Built, implemented, and maintained many business intelligences projects for medium to enterprise customers. Responsible for gathering requirements, data warehouse architecture, dimensional modeling, ETL flows, semantic layer, reports, analytics, and dashboards.

Implemented and maintained business intelligence projects from gathering requirements to delivery. Responsible for gathering requirements, data warehousing, data modeling, ETL processes, reports, analytics, and advanced dashboards.