Senior SQA Engineer

Implemented and validated new payment terminals and pinpads in accordance with EMV standards. Performed functional, integration, certification, regression, and end-to-end testing for Visa and Mastercard payment flows.

Validated transaction lifecycles including authorization, capture, error handling, rewards, and discounts. Designed Gherkin/BDD test scenarios, used SQL queries to validate transaction data and integrity, and tracked defects in Jira while collaborating with cross-functional teams and external vendors.

Performed EMV certification testing and validated payment transactions across Visa and Mastercard networks. Executed functional, integration, regression, and end-to-end testing for integrated systems.

Collaborated with cross-functional teams within Agile and Scrum environments to support quality assurance activities and delivery objectives.

Analyzed requirements to define testing scope and assess project impact. Designed and executed test cases, prepared test data, and documented test evidence.

Performed functional, regression, and integration testing, managed defect reporting and follow-up, and prepared test guides, project documentation, and progress reports.

Organized, executed, and verified software tests against established quality standards. Supported quality assurance activities through structured test execution.

Prepared test documentation and evidence, and tracked software defects through the testing process.

Executed test cases based on defined test plans and quality requirements. Verified software behavior and documented testing results.

Prepared and maintained testing evidence to support project quality assurance processes.

Completed a Higher Technical Degree in Tourism and Hotel Management.