Volkan B.

• Designed and implemented a custom test automation framework, improving the reliability of web applications
• Automated critical workflows across multiple projects, enhancing release quality and reducing regression testing effort
• Expanded manual and automated test coverage, ensuring comprehensive validation of new features and business-critical functionality
• Led end-to-end testing initiatives for the Growth Platforms
• Established the company's QA function, defining testing standards, best practices, and documentation processes
• Contributed to the development of CI/CD pipelines, supporting continuous integration and continuous delivery
• Collaborated closely with backend and frontend engineers to identify bottlenecks and optimize development processes
• Helped define the company's long-term testing strategy, increasing automation maturity and improving overall software quality

Amadeus is a global travel technology company providing booking, ticketing, and distribution systems for airlines, travel agencies, and airports worldwide.

• Maintained and extended an existing Protractor automation suite, later migrating it to Playwright to improve test performance and maintainability
• Defined test cases based on customer requirements, ensuring full traceability and alignment with functional specifications
• Prepared and configured complex test environments and test data across multi-country deployments
• Contributed to the Lufthansa Competency Center project, ensuring stable integration between Amadeus and Lufthansa systems
• Collaborated with distributed Agile teams across France, Germany, India, and Turkey, following SAFe (Scaled Agile Framework) practices
• Contributed to release planning, sprint reviews, and continuous delivery improvements within a cross-company Agile Release Train (ART)

Huawei is a global leader in telecommunications and information technology, providing network equipment, cloud solutions, and software systems used by enterprises and operators worldwide.

• Developed automated test cases for backend APIs and frontend user interfaces using Selenium, Cucumber, and Java
• Designed comprehensive test plans and test scenarios based on detailed system specifications
• Created and maintained end-to-end automation test suites running in Kubernetes environments
• Managed laboratory environments as Lab Prime, ensuring stability and optimized configurations
• Conducted security and load testing using Burp Suite and Defensics
• Applied 4G and 5G network testing expertise to ensure telecom-grade reliability
• Participated in Agile ceremonies and collaborated with developers to support continuous integration and continuous delivery (CI/CD) processes

Aybey Elektronik is a Turkish manufacturer specializing in control systems, sensors, and electronic components for the elevator and automation industries.

• Designed and executed test plans and performed functional validation of elevator control systems and motor controllers
• Conducted electrical, environmental, and software testing for embedded systems
• Created and maintained documentation for test procedures, test results, and defect tracking
• Provided technical training and support to customers implementing new electronic systems
• Assisted development teams with bug reproduction and root-cause analysis
• Supported new customers with the installation, calibration, and field deployment of elevator control devices