I am responsible to run day to day operations of Data Warehouse including in house development. Streamlining and organizing Data Warehouse Reconciliation operations and hands on experience for writing complex queries on Teradata. I am responsible for ensuring that data is stored in the DWH is corrected and timely delivery of data . Besides report development, I am also being responsible for configuring the business users using Business Objects and Data Warehousing RDBMS tools.Preparation, Scheduling and monitoring of Data Warehouse operation and ensuring daily and timely availability of data and reports with 90 % SLA.Ensuring 99 % Accuracy of data (Quality data) and the Reports being delivered from DWH by developing, executing and improving daily reconciliation mechanism and timely implementation of Change Requests, Projects for existing and new Projects. Update existing documentation with Change Request covering (Data Model, SMX, Requirement Documentations, BO Universe and Tableau Reports).I have also developed ETL jobs in SQL Server Integration Services(SSIS) then connected the data with teradata and present it on TableauCreating maintaining of new database and users and performing online