Sumit is a senior manager at Ernst & Young’s Advisory Services practice and has over fifteen years of experience in managing, advising and assisting ‘Data Warehouse and Business Intelligence’ (DW & BI) solutions to clients across various industries that include Oil & Gas, Financial services, Retail, Education, Cable, Packaging & Death Care.He is a technology professional focused on developing enterprise solutions by analyzing business needs and driving projects to a successful completion. He has experience of managing & advising multiple turnkey Business Intelligence projects from requirements gathering to client hand off. He is experienced in data analysis, dimensional modeling, database design and sizing, solution architecting - ETL (Extraction, Transformation & Loading), reporting semantic layer, analytical dashboards and on conducting overall performance and tuning checks. He has worked with and has exposure to nearly all the DW & BI tools in the market. Sumit is an enterprise architect with focus on designing & developing overall BI system architecture and data modeling.Specialties:Sumit is proficient in• ETL Tools : Informatica 8.x/9.x, Oracle Warehouse builder (OWB), Oracle Data Integrator