oleg888ator

- Built QA processes from scratch in an early-stage startup. - Led the QA team and established effective collaboration with the development team. - Set up and maintained test environments to support development and release cycles. - Drove testing efforts from product planning through to full-scale release. - Conducted end-to-end testing of the entire crypto-exchange, covering frontend, backend, and SDK components, as well as mobile applications.

- Tested POS systems end-to-end on Android, covering both frontend and backend functionality. - Developed and executed Espresso automated tests for Android applications. - Provided actionable feedback to the business on upcoming features to ensure quality and usability. - Verified POS database synchronization and data integrity across systems.

- Wrote and maintained detailed test cases to ensure comprehensive coverage. - Developed a custom test automation framework using Playwright. - Conducted testing of React Native web and mobile applications. - Mentored junior QA engineers. - Facilitated demo meetings to showcase final release versions of the features.

- Tested web and native mobile applications, ensuring end-to-end quality. - Created and maintained E2E tests using TestCafe. - Developed test plans and scenarios for new and existing features.