• 9+ years of Professional Experience in developing, handling and testing Informatica mappings and workflows and Data Warehousing Development using
Pros: team lead
• Involved in creating source target mappings based on the Technical Design requirements.
• Worked on Informatica - Source Analyzer, Target Designer, Mapping Designer and Transformation Developer.
• Created mappings for applying appropriate business rules
• Development, Maintenance and Enhancement of ETL Interfaces.
• Bug fix – Quick fix and long-term solution in confirmation with onsite
• Created sessions and workflows to run the mappings and also scheduling workflows by using parameters.
• Developed ETL BI test plans based on test strategy, Created and executed test cases and test scripts based on test strategy and test plans based on ETL Mapping document.
• Involved in developing test cases to test.
• Developed unit test cases, configured environments and prepared test data for testing.
• Written test cases and completed unit test documentation.
• Created test cases to make sure the data originating from source is making into target properly in the right format.
• Tested several data migration application for security, data protection and data corruption during transfer
• Responsible for testing all new and existing ETL data warehouse components.