Milen Mihaylov is a seasoned QA Manager currently at osapiens since November 2024, with a background in test automation and quality assurance spanning several years. Previously, Milen held roles at RS2 Software plc as a Test Automation Lead and QA Automation Software Tester, significantly contributing to Agile practices and developing a UI test automation framework using Cypress. Experience also includes QA Automation Engineer and Junior QA Automation Engineer positions at Fourth, where Milen specialized in developing UI and API test automation frameworks using Selenium WebDriver, alongside extensive API testing and collaboration with cross-functional teams. Earlier roles include Quality Assurance Specialist at Euro Games Technology Ltd. and various engineering positions focused on mobile network optimization at Conventot Telecom Ltd. and VIVACOM. Milen holds a Master of Engineering in Telecommunications Engineering from the Technical University of Sofia.