Self-motivated Senior ETL Developer with 12 years of experience in warehouse data management. Collaborates effectively with multi-functional roles to identify and leverage areas for improvement in data systems. Bringing comprehensive understanding of warehouse operations and documentation needs.
UNIX Shell scripts
Citi Retail Services provides data from different source systems based on direct transactions executed by Citi customers which includes different products like debit cards, credit cards, online transactions, traveler's cheques, etc. Retail experts use this data for marketing insights and analysis and for applying customized solutions to grow sales. Also to provide customized solutions to meet specific needs of the industry and customers.
The main objective is to provide Developments, Enhancements and Maintenance support to the Data Warehouse, 'The W' of Bank of America. The Warehouse is a Mainframe and Hadoop based with Teradata database, which is designed to handle Bank of America's Customer Knowledge & Decision Support activities. The prime aim of the Warehouse is to help the bank in making business Decisions and strategic analysis and help them in sustaining the business competition.
As a production support team of Data Warehouse of Bank of America, has to ensure mainly loading of data from different domains, including Channels, Deposits, Ecommerce, Marketing & Loans as per Service Level Agreements (SLA)
As per business rules, extracted data is loaded to The Warehouse after transformation. Any delay in availability will have impact on bank's business. So meeting SLA for all applications data is a challenge due to bigger size of system. To meet SLA, quick resolution is required if any jobs fails in loading the data. And need to make enhancements and proper planning on the usage of system to accommodate all users of data warehouse. Also have to address if any data issues occur in the loading process
The main objective to provide Developments, Enhancements and Maintenance support to the Data Warehouse, 'The W' of Bank of America. The Warehouse is a Mainframe and Datastage based with Teradata, which is designed to handle Bank of America's Customer Knowledge & Decision Support activities. The prime aim of the Warehouse is to help the banking in making business Decisions and strategic analysis and help them in sustaining the business competition.
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