Senior QA engineer with over 4 years of experience in web and mobile app testing across various domains. Proficient in CI/CD, test automation, defect tracking, and QA methodologies. Technical skills include Java, SQL, Git, REST API, and testing tools such as JIRA and TestRail. Holds a Specialist degree from Kyiv National Linguistic University. Fluent in English, German, Romanian, and Polish. Total IT experience spans QA estimation techniques to test documentation and mentoring.