Reviewed external specifications (requirement/user specifications, functional specifications and architecture) to verify that the specifications are testable.Created test cases, and scripts to support testing objectives.Executed tests, analyzes test results, and reports identified problems.Designed, developed and executed automated test cases from integration testing to load testing.Worked closely with development and QA teams to review requirements and define test strategies, estimates, and plans.Identified and report defects and follow through to complete testing cycles.Created test reports to internal teams and customers.

Led the implementation of new testing methodologies for ecommerce/retail/health projects, resulting in a 20% increase in defect detection rate and reducing post-launch defects by 30%.Initiated and drove automated testing efforts, resulting in a 40% reduction in post-production defects.Leveraged Java, Selenium WebDriver, and JMeter tools to design efficient automation scripts for regression testing, reducing testing time by 40% while maintaining test coverage.Implemented automation testing for 75% of the regression process, reducing time spent by 50% and increasing test coverage by 30%, leading to higher confidence in release patches.Provided prompt feedback throughout the development and design process, resulting in a 15% reduction in defect identification time and a 20% increase in solution quality.Supported test planning and test design/development, resulting in a 25% increase in test case coverage and a 30% reduction in post-release defects.Applied principles of Behavior/Test-Driven Development (BDD/TDD) for value-driven outcomes, improving development efficiency by 20%.Provided feedback, reporting, and analytics on overall quality/performance, user experience, and bug prevention, leading to a 15% improvement in product quality and a 25% increase in customer satisfaction.Actively sought continuous improvement and automation opportunities, resulting in a 30% increase in testing efficiency and a 20% reduction in testing time.Collaborated with cross-functional teams to analyze performance metrics for REST/SOAP APIs, identifying areas of improvement that led to a 20% increase in API response time.