* Worked with a team of professionals that designed, developed, implemented, and monitored data-systems that provides financial information to MCI managers responsible for controlling and monitoring revenue and costs for organizations or capital projects, along with transaction detail and headcount reporting using SAP Business Warehouse, Hyperion ESSBASE, Oracle, Actuate, Filenet and Web-based reporting implementations * Improved performance of SAP BW landscape through cube redesigns, report performance enhancements, building of aggregates, diagnoses and enhancements of data loading performance problems, trouble-shoot and fix data source problems, RFC Settings, dialog processes and data packet settings, compression and table partition maintenance