At Oracle (Oracle Global Services Center), I validate end-to-end business data flows and ETL processes for an internal HR project. I also analyze ODI workflows and investigate data discrepancies to safeguard data integrity.
I define ETL test strategies, prepare test plans and cases, and carry out source-to-target validation, reconciliation, and regression testing. When production data, ODI, or reporting issues arise, I work with functional teams, developers, and DBAs to resolve them.
At Birlasoft, I led ODI customization from estimation through migration, including redevelopment of mappings, packages, and projects during an ODI 11g-to-12c migration. I also configured data models, CDC processes, and deployment archives across QA and Production.
Earlier, at Tech Mahindra Ltd, I developed ETL processes for customer and billing data migration across BT Retail, Wholesale, and Global Services. I created ODI packages, interfaces, and Knowledge Modules to process flat files, mainframes, and other sources into One-Siebel and BAL platforms.
