t
test_mis

Daria M

@test_mis

QA Engineer

Poland
Ukrainian, Russian, Polish, English
About me
QA engineer with 10 years in manual testing and 2 years in test automation across Web, Mobile, and API domains. Builds test coverage from scratch, identifies critical defects in complex multi-system environments, and improves release confidence through structured, risk-based approaches. Experienced with Playwright, REST API testing, and AI-assisted test generation.... Read more

Skills

t
test_mis
Daria M
Offline • 

See my services

User Testing
I will be your QA engineer for manual, automation and API testing
From$20 / projectMore details

Work experience

GFT

Experienced QA Engineer

GFT

Aug 2025 - Aug 2026 • 1 yr

Led functional and regression testing of web and mobile applications across 2 fintech platforms, identifying 100+ critical defects Validated 50+ API endpoints via Postman, analysing responses via logs and monitoring tools Validated event-driven scenarios and message flows; executed mobile testing via BrowserStack Authored 300+ BDD scenarios (Cucumber) covering critical payment flow Worked with Google Cloud Platform (GCP) for environment validation and troubleshooting Developed step-by-step API testing guidelines, improving QA consistency and onboarding Automated 50+ scenarios via Playwright (.NET) with AI-assisted test generation

Infinity_Technologies Inc

Middle QA Engineer

Infinity Technologies Inc

May 2022 - Apr 2025 • 2 yrs 11 mos

Developed and maintained automated regression suites for web applications using Playwright (Python), achieving 40% faster regression cycles. Performed manual functional and UI/UX testing across mobile and web platforms, identifying and documenting over 500+ defects. Introduced DevTools-based debugging practices into the team, improving defect reproduction rates. Enhanced collaboration between QA and Dev teams by implementing structured bug reporting via Jira and Confluence templates, reducing bug-fix cycle by 15%.