Mubashira Thottathil

At UST Global, I delivered 50+ production-ready interfaces for enterprise healthcare applications with minimal post-release defects. I designed and executed test scenarios aligned with business requirements across the software development lifecycle. I perform end-to-end functional, integration, system, regression, SIT, and UAT testing. I validate APIs with Postman and SOAPUI, verify backend data using SQL, and use Java-based scripts for test-data preparation and validation, improving efficiency by 30%. On Medstar and Humana implementations, I tested integration points, validated JSON/XML payloads, and ensured data integrity and business requirement alignment. I also gained exposure to AWS-hosted testing environments. I'm ISTQB Certified and work closely with Agile teams through sprint planning, stand-ups, reviews, and retrospectives. I enjoy defect analysis, mentoring junior testers, and helping teams release reliable software.