Overall 11 years of experience as Quality Assurance Analyst. Experience spans across Data testing, Automation testing, Web application testing, ETL testing, BI report testing, Mainframe testing, MDM testing, BPM testing, CRM testing, mobile device testing, API testing, and enterprise system testing. Possess a good knowledge in Data warehouse concepts, Data Quality Assurance, BI reporting, ETL processes, Oracle DB, Teradata DB, Exadata DB, SAP Hana, SAP ERP, and cloud databases such as PostgreSQL and Informatica tools. Experienced in developing a testing framework using Python. Good exposure to Agile & Waterfall methodologies, Integration testing process, End to End testing process, Regression testing, UAT and Sanity testing. Extensively involved in all the phases of testing life cycle from Requirement gathering to Test Planning to Test Design and Execution. Experienced with various types of testing like GUI testing, Web testing, API Testing. Expertise in project management tools like HP ALM, Atlassian JIRA, Atlassian Confluence, and Qtest. Strong organizational skills and ability to multitask and meet the challenges of a fast-paced environment. Possess good knowledge in selenium automation scripts and Python programming. Experienced in developing data comparison and quality assurance tools using Python. Strong experience in writing and maintaining QA sign off documents, defect triaging, reporting and tracking. Expertise in interpreting PL/SQL packages, SQL functions, and Teradata bteq scripts. Expertise in Amazon Web Service applications. Excellent communication skills both technical written communication and oral.