- Implemented a full-cycle testing process, which helped reducethe number of defects- Created and maintained a bug-reporting system in Asana,ensuring timely bug fixes- Tested payment system integrations- Conducted localization testing for two languages- Participated in functional testing of all new features- Performed cross-browser and responsive testing usingDevTools, including validation in major browsers (Chrome,Firefox, Safari) and on mobile devices- Tested the backend via Postman- UI testing- Collaborated with Hotjar to analyze user behavior

- Functional testing- UI testing- Cross-browser testing- Creating and controlling bug reports in Jira

Developed comprehensive checklists and test cases to ensure thoroughapplication functionality coverageExecuted UI testing to identify design and usability issues earlyEstablished and managed bug reporting in Jira, streamlining tracking andenhancing team collaborationConducted cross-browser testing to ensure consistent functionality andperformance across major browsers

Working on projects in these services as part of the training course:Yandex Routes Web Application: requirements analysis, application of test design techniques (boundary value analysis and equivalence partitioning), creation of mind maps and flowcharts, functionality testing, cross-browser testing, drafting checklists, test cases, and bug reports in Yandex Tracker, using Charles to verify frontend implementation without waiting for the backend.Yandex Metro Mobile Application: drafting checklists, testing the app in Android Studio emulator, logging bug reports, creating a checklist for API verification, and further testing through Postman.Yandex Taxi Mobile Application: working with logs and the taxi database in the console.Yandex Scooter Mobile Application: creating mind maps, checklists, test cases, working with Charles, Postman, Android Studio, Dev Tools, and logging bug reports in Yandex Tracker.