Romans Veremeiciks

Primary QA owner for end-to-end quality of live streaming web and desktop applications. Established QA processes, test documentation, and automation strategy from scratch for web and desktop streaming apps. Performed extensive manual testing (functional, exploratory, regression, UAT) across web, desktop, and API layers. Built and maintained automated smoke and regression suites (Playwright, Python) to support frequent releases and reduce validation time. Designed and executed performance and load testing, analyzing metrics to identify bottlenecks. Conducted data validation and backend testing using Python, Docker, and databases to ensure data integrity across processing pipelines. Supported production incidents via log analysis and root cause investigations across APIs and services (Kibana), significantly reducing recurring issues. Actively participated in Agile release cycles with multiple weekly deployments to staging and production environments. Collaborated with product stakeholder

Manual and automated API and integration testing for a web-based SaaS CRM platform. Designed and maintained API automation using Postman and Newman, integrating test runs into CI/CD pipelines. Worked with BDD-style test scenarios (Cucumber) as part of an existing automation setup. Collaborated closely with developers and DevOps to validate API–data base interactions and ensure stable staging deployments. Verified business logic and data integrity across integrated backend services supporting frontend functionality.

Manual functional and exploratory testing of native iOS/Android and web applications covering core e-commerce flows (checkout, payments, product catalog, cart). Validated UI/UX, localization, and user journeys across multiple devices, browsers, and languages. Verified integrations with payment gateways, push notifications, and email services. Conducted network debugging and cross-browser testing using Charles Proxy, ADB, and BrowserStack. Reported, tracked, and verified defects in Jira, collaborating with developers and designers to ensure timely fixes and a consistent user experience.