QA Engineer and Penetration Tester with a Master's Degree in Computer Information Technologies and certifications including ISTQB and CPTE. Brings over three years of IT experience spanning QA consultancy, automation, OSINT, and security assessment. Skilled in tools like Jira, Selenium, and OWASP, with proficiency in English, Ukrainian, and Russian. Experienced in cross-platform testing and proactive in team collaborations and client relations.