dorozhinskaiaqa

Defect Investigation: Investigated an unusual voice-message playback issue beyond the initial reproducible case, identifying a critical playback defect and uncovering 20 additional bugs during one day of exploratory testing. Automation Readiness: Reworked 300+ manual test cases into atomic, automation-ready scenarios within two weeks, improving regression maintainability and supporting further automation. Technical Documentation: Collected previously undocumented technical knowledge and created a structured logging guide, reducing QA onboarding time by 3–4 hours.

Release & Regression Quality: Managed 300+ automated test failures during release support rotations and executed daily regression suites of 800 mobile tests during a major framework component upgrade. Test Coverage: Increased test coverage from 84% to 97% by documenting legacy functionality, extending test scenarios, and contributing to automated coverage. AI Feature Quality: Contributed to ATDD for the product’s first AI-powered feature, identifying high-risk defects and validating recommendation quality throughout a three-month MVP development cycle. Delivery Support: Completed 60 review tasks within two weeks as part of a two-person QA team during a peak release period.

Release & Regression Quality: Managed 300+ automated test failures during release support rotations and executed daily regression suites of 800 mobile tests during a major framework component upgrade. Test Coverage: Increased test coverage from 84% to 97% by documenting legacy functionality, extending test scenarios, and contributing to automated coverage. AI Feature Quality: Contributed to ATDD for the product’s first AI-powered feature, identifying high-risk defects and validating recommendation quality throughout a three-month MVP development cycle. Delivery Support: Completed 60 review tasks within two weeks as part of a two-person QA team during a peak release period.