A senior business intelligence and data engineer with over 10 years of experience providing data warehousing, ETL, and data visualization solutions for medium to enterprise customers. Mackson’s an expert with Oracle, ODI, OBIEE, PL/SQL, and Talend. He also has experience with SQL Server, MySQL, and has been utilizing Cloudera in his recent projects.Hire 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.