Andrii Koss

About Andrii Koss

QA Automation Engineer with over 7 years of experience in manual and automated testing across web, mobile, and backend platforms. Proven track record in designing and implementing robust test automation frameworks using Python, Pytest, Selenium, and Playwright, leading to significant improvements in test efficiency and product quality. Skilled in SQL, API testing, CI/CD, and version control systems such as Git and GitHub. Adept at cross-functional collaboration, debugging complex issues, and ensuring seamless integration and delivery. Passionate about quality, automation, and continuous improvement in fast-paced Agile environments.

Experience

1. Software Qa Engineer

   Apple

   Nov 2023 — Present · US

   Automating UI, Integration, and API tests using Pytest with Page Object Model (POM) to improve the efficiency of testing by 92%.• Conducting end-to-end testing for 3+ Apple Wallet & Partners and Server Integration projects, ensuring seamless integration of new features.• Developing automated tests for hardware-software interaction, identifying and resolving key performance bottlenecks.• Collaborating with DevOps and engineering teams to optimize CI/CD processes, resulting in a 30% reduction in deployment time.• Overhauling 5 UI automated testing solutions lead to a dramatic 86% increase in test traceability and overall product quality.• Executing 700+ functional, regression, sanity, and smoke tests for software releases in Production and Staging environments.• Constructing test scenarios that focus on identifying issues in the testing process resulted in an overall reduction in issue-related delays by 55%.• Optimizing documentation and reporting preparation procedures which cut down reporting time by 20%.

Education

• Zero To Mastery Academy

  Ethical Hacking and Penetration Testing

  2024

• National Technical University of Ukraine 'Kyiv Polytechnic Institute'​

  B.S. in Computer Science

  2008 — 2014