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Performed end-to-end testing of payment applications in the Acquiring and Issuing domains.
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Designed and executed manual test cases based on business and functional requirements.
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Conducted API Testing using Postman and validated request/response payloads.
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Executed SQL queries to verify backend data integrity and transaction accuracy.
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Validated ISO 8583 payment messages and tested Purchase, Reversal, Refund, and Pre-Authorization transaction flows.
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Performed Functional, Integration, System, Regression, and UAT testing across payment applications.
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Reported, tracked, and verified defects while collaborating with developers and business teams to ensure timely resolution.
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Participated in Agile/Scrum activities including sprint planning, daily stand-ups, and release validation.
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Currently upskilling in Playwright and JavaScript to transition into Automation Testing.