![]() Extensive experience working with ETL tools like Data Stage, Informatica, AbInitio, SSIS, and AutoSys tools.I was also involved in performance tuning of ETL: informatica code and PL/SQL components.Tested the ETL Informatica mappings and other ETL Processes (Data Warehouse Testing).Analyzed Source Systems, Staging area, Fact and Dimension tables in Target D/W. Sound Knowledge and experience in Metadata and Star schema/Snowflake schema.Created ETL test data for all ETL mapping rules to test the functionality of the Informatica graphs.Preparation of High level design and ETL Technical specifications.Extensive experience in Order Management system of Order Life Cycle sourcing payments, Invoicing, Returns Logistics and Distribution and Store Management applications.Was involved in design part for Extracting data from different source systems into the target database using Informatica. ![]() Tested the ETL process for both before Data validation and after data validation process.Experience in full Software Development Life Cycle (SDLC), in - depth knowledge of contemporary QA/test principles, methodologies.9+ years of professional experience in Business Intelligence Testing as Software Quality Assurance Engineer on different platforms and environments.
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