Marcin Szczerbowski

I am a Senior Test Automation Engineer with over 9 years of experience in software testing - primarily in automation, but also with hands-on manual testing across mobile, web, API, and backend systems. I specialize in designing and maintaining scalable test automation frameworks, with practical expertise in tools and technologies such as Java, Selenium, Playwright, REST-assured, Appium (for both Android and iOS), TestNG, JUnit, Maven, Jenkins, GIT, and BrowserStack, SQL.

Throughout my career, I’ve worked in international, cross-functional teams on projects across industries such as finance, banking, ICT, logistics, and lighting fixture design. I have a solid understanding of software testing principles, supported by ISTQB Foundation Level certification, and a strong focus on analytical thinking, troubleshooting, and continuous process improvement.

My professional experience includes test automation for APIs, Android, iOS, and web applications - covering everything from unit to end-to-end testing. I’ve been conducting technical interviews, mentoring test engineers, and contributing to building automated test pipelines, introducing best practices, and improving testing infrastructure.

I’m open to business travel opportunities and always eager to grow through new challenges and emerging technologies.