Seasoned Lead QA Engineer with a Master's degree in management of organizations, over 5 years of experience in IT, fluent in testing methodologies, and skilled with a wide range of technologies including HTML, CSS, XML, JSON, GraphQL, various testing tools, and DevOps practices. Proficient in both manual and automated testing, REST API, and mobile applications on Android and iOS. Experienced in multiple domains such as e-commerce, education, and iGaming platforms.