- Functional, E2E, API, regression and performance testing of flight booking REST API and website. - Develop performance testing solution, integrate in CI and Kubernetes, set up reporting to Datadog. - Fix CI pipelines stability issues, develop E2E tests, improve continuous monitoring and alerting. - Ensure successful deployment of each release, manage test plans for new features using BDD. - Work with product and development teams to understand product architecture and requirements. - Write and improve existing documentation, present quality strategy improvements. - Work in Agile team, pair with QAs, developers, business analysts. - Track and monitor quality assurance metrics using Datadog and AWS CloudWatch. - Conduct interviews.

- API, E2E, UX/UI, functional, and regression testing of a task management tool (mobile & web). - Develop automation suite, transition from Selenium to Playwright, reduce execution time by 40%. - Collaborate with the Customer Support team, do a root cause analysis using SQL & monitoring tools. - Create and manage comprehensive test plans and test scenarios. - Track and monitor quality assurance metrics using Datadog and Firebase Analytics.

- Functional, usability, UX/UI, and i18n testing of Unity 3D application (mobile & web). - Develop, execute, and maintain E2E automation tests. ⚠️ The position was eliminated due to the pandemic impact.

- Functional, UX/UI, and API testing of cryptocurrency wallet & exchange (mobile & web). - Reduce regression testing duration of each release by 50% without compromising quality. - Collaborate and mentor other engineers while providing guidance and feedback. - Mentor new testing team members.