QA Tester ZEALOUS
Reviewed business requirements and acceptance criteria to define test scenarios, risks, and edge cases. Performed functional, regression, exploratory, cross-platform, and integration testing for web and API-based products.
Validated API behavior using Postman and Swagger, executed SQL queries for database validation, and investigated discrepancies across APIs, databases, Kafka, and gRPC services. Used Jaeger traces and application logs for root-cause analysis, documented an average of 16+ defects per month, and collaborated with QA team members and developers to verify fixes and improve quality.