Andrii Leonov

I am an experienced QA analyst with over 6 years in software quality assurance, focused on improving product stability and customer satisfaction through thorough testing and clear defect reporting.

I have worked across e-commerce and healthcare domains, performing black-box, functional, regression, API, performance, usability, and cross-platform testing while using tools like Jira, TestRail, Postman, Swagger, Selenium, Appium, and jMeter.

I have contributed measurable improvements in product quality — including a 20% increase in quality, a 25% reduction in customer-reported issues, a 15% uplift in customer satisfaction, and enhanced product stability — by designing test plans, mentoring peers, and collaborating closely with development teams.

I work well in cross-functional teams, support CI/CD workflows, and focus on delivering actionable test results and process improvements to reduce defects and increase release acceptance.