Aiturgan A.

Architected and maintained scalable test automation frameworks using Selenium WebDriver, Playwright, and Cypress, reducing manual regression effort by 60–70% and accelerating release cycles. Designed and executed 200+ automated UI and API test cases, improving functional, integration, and end-to-end test coverage across critical business workflows. Implemented BDD frameworks using Cucumber, Gherkin, and SpecFlow, enabling clear acceptance criteria and improving collaboration between QA, developers, and product owners. Automated API testing using REST Assured and Postman, validating authentication, authorization, request/response payloads, and service contracts in microservices architecture. Integrated automation suites into CI/CD pipelines using Jenkins and GitLab CI, enabling continuous testing and reducing feedback cycle time by 50%. Performed cross-browser and cross-platform testing (Chrome, Firefox, Edge) ensuring consistent UI behavior across environments. Conducted backend data

Designed and implemented BDD-based automation frameworks using SpecFlow and C#, reducing regression testing cycle time by 45%. Developed and maintained UI and API automation test suites, improving coverage across functional and integration layers of the application. Built and executed 80+ API test scripts using Postman (JavaScript), automating assertions, token handling, and chained requests. Validated RESTful APIs against Swagger/OpenAPI specifications, ensuring alignment between documented and implemented services. Performed database testing using SQL (Oracle, MySQL), validating data transformations and backend processing workflows. Collaborated with DevOps teams to troubleshoot CI/CD pipeline failures in Azure DevOps, improving pipeline reliability and execution stability. Executed smoke, regression, and integration test suites across multiple environments, maintaining 98% pass rate before production releases.

Designed and enhanced scalable automation frameworks using Selenium WebDriver, Java, and Cucumber (Page Object Model), reducing manual regression effort by 50% and improving test maintainability. Developed and executed 100+ automated UI and API test cases, increasing functional and integration test coverage across healthcare applications. Automated RESTful API testing using REST Assured and Postman, validating authentication, authorization, request/response payloads, and service reliability across distributed systems. Integrated automation test suites into Jenkins CI/CD pipelines, enabling continuous testing and improving defect detection speed by 40%. Performed backend data validation using SQL across claims processing and transactional workflows, ensuring data integrity and consistency across multiple systems. Conducted defect triage, root cause analysis, and debugging in collaboration with development teams, reducing defect leakage into production. Participated in Agile (Scrum) cere