Qa Engineer Engineer

Led a 4-person QA automation team, defining strategy and coverage for high-traffic billing platforms. Designed and maintained JavaScript automated test suites using Cypress and Jenkins, increasing regression coverage from 45% to 85%

Designed, developed and manually tested custom insurance modules in Java + Spring Boot + Hibernate. Ensured the platform fully complied with all functional and non-functional requirements, achieving zero critical/severe defects in production during the first 12 months after go-live. Performed exploratory, regression, and user-acceptance testing cycles that reduced post-release incidents by more than 90% compared to the legacy system. Acted as the main bridge between business stakeholders and development team during requirement validation and sign-off phases.