Valeria H.

I am a QA Engineer with 6.5+ years of experience helping businesses deliver stable, high-quality web and mobile applications across SaaS, marketplaces, fintech, e-commerce, and educational platforms. I specialize in manual testing with strong end-to-end ownership of the QA process — from requirements analysis and test planning to execution, regression, and release validation. I create clear, structured test documentation (test plans, test cases, checklists) and provide detailed, reproducible bug reports that help teams fix issues quickly and efficiently. I have hands-on experience with: Functional, regression, smoke, sanity, exploratory, E2E, API, and integration testing Cross-browser and cross-device testing SQL data validation Agile/Scrum workflows Tools such as Jira, TestRail, Postman, BrowserStack In my recent projects, I have: Reduced production issues through risk-based testing Increased test coverage and improved release stability Supported platform migrations and major releases I am detail-oriented, analytical, and proactive. I don’t just find bugs - I help improve processes and product quality. I’m comfortable working independently, communicating directly with clients, and adapting quickly to changing requirements. If you’re looking for a reliable QA Engineer who takes ownership of quality and delivers consistent results, I’d be happy to support your project. Let’s connect and discuss how I can help ensure your product’s success.