Vaibhavi P.

Experience

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  Persistent Systems

  Dec 2010 - Nov 2018

  • Analyze project requirements and design system, participate in building warehouse• Prepare complex SQL queries to verify the data quality• Prepare data mapping sheet from Source to Target• Verify data flow from source to target database• Verify data completeness and transformation rules• Prepare test data• Co-coordinate with onshore/offshore team to execute test cases, data sync up activities, defect resolution• Actively working in aligning build deployment process and optimized time required for it• Preparing complex queries to validate data on UI with warehouse• Sending weekly status update to client via email, telephonic calls Show less

  • ETL tester

    Sept 2014 - Nov 2018

  • Database tester

    Jan 2014 - Aug 2014

  • Database / Manual Tester

    Jul 2012 - Dec 2013

  • Manual Tester

    Dec 2010 - Jun 2012
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  Cognizant

  Nov 2018 - Oct 2021

  Senior Associate

  ETL, BI test lead dealing with big data in day to day testing activities using AWS cloud services S3, Glue, Redshift, Aginity workbench, Qliksense- data visualization tool.Independently handled end-to-end QA activities for ETL as well as BI testing.Successfully delivered complex and critical deliverables with zero production defect leakage, which is highly appreciated by Client.Quickly learnt and gained sound knowledge of AWS services and qliksense BI tool.

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  Wipro

  Oct 2021 - now

  Test Lead