Lanre Sebiotimo
Senior Bi Developer @Network Rail
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WORK HISTORY
Senior Bi Developer @Network Rail
Milton Keynes, GB
Built a cube from an ODS\\OLTP sources and track changes on multi attributes on dimensions. • Created and design a deployment strategy for SSAS cube via XMLA and SSIS packages • Used Dacpac features of SSDT 2012 for code deployment in system testing. • Use Cross time analysis model to track changes and store historical data in SSAS • Created a metadata report of the operational activities of the cube using MDX and dynamic management view • Distill a lot of many to many relationship via factless fact table via a database view • Used MDX script to transverse cube space in order to do custom roll up • Used the spatial data features in sql server 2013 for reports to having mapping capability. • Integration of the cube processing and maintenance SSIS packages into logging framework, SSIS logging structures for easy deployment. • Extensively Worked on Bulk Insert, Data flow tasks and extracted data from different from data sources in SSIS • Provide report visualization and design using tableau. • Performed SSIS package tuning for better performance using fast load techniques • Created action filters, parameters and calculated sets for preparing dashboards and worksheets in Tableau. • Restricted data for particular users using Row level security and User filters. • Developed Tableau visualizations and dashboards using Tableau Desktop. • Developed Tableau workbooks from multiple data sources using Data Blending
EDUCATION
University of Greenwich
Msc, Geographical Information System and Remote Sensing
ABOUT LANRE SEBIOTIMO
Over 15+ years of experience in IT industry. • Good knowledge in complete application development life-cycle including requirements gathering, analysis and design, coding, testing and deployment. • Excellent communication and Project Management skills. • Have good client facing experience and able to manage project based on requirements. • Good speaker and has ability to analyze data on schedule - initiative, organization and attention to detail. • Excellent problem solving skills with a strong technical background and good interpersonal skills. • Quick learner and excellent team player having ability to meet tight deadlines and work in any environment. • Knowledge on domain expertise in Insurance (solvency II), Inventory, Utility and Health and Local Council. • Implementation of Data Warehouse from-to-end.
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