Anton Lyozin

OMarket is an electronic platform in the public procurement domain. - Test web, API/backend, and mobile applications for iOS and Android. - Perform functional, regression, integration, smoke, and post-release testing. - Test REST APIs using Postman, curl, Swagger, and DevTools. Validate business logic, statuses, input validation, access rights, integrations, and edge cases. - Use SQL and ClickHouse to validate data, relationships, calculations, statuses, and business rules. - Test integrations and asynchronous flows involving Kafka and Redis, including error handling, retries, and final system state. - Test payment and billing flows, including bank payments, payment statuses, fees, calculations, failed payments, and retry scenarios. - Investigate production incidents and backend issues using Sentry and Debugbar. Reproduce defects and validate fixes. - Participate in requirements analysis and preparation. Clarify user flows, acceptance criteria, business rules, and edge cases. - Work with designers and developers on UI/UX decisions, interface states, and potential user risks. - Maintain test documentation, including checklists, test cases, bug reports, regression suites, and readiness criteria. - Temporarily performed QA Lead responsibilities: coordinated QA work, distributed tasks, reviewed QA and analyst work, mentored colleagues, and improved QA processes. - Mentored 4 QA specialists, including 2 interns. - Use AI tools for requirements analysis, test scenario preparation, and QA documentation.

Smart Bridge, OMarket Division

- Worked as the sole QA Engineer on a project with a team of up to 20 people and was responsible for product quality throughout the development and release cycle. - Tested web, API/backend, iOS, and Android products. - Performed functional, regression, smoke, and post-release testing for web and mobile products. - Tested Android applications on emulators and real devices, and iOS applications on real devices. - Managed defects in Jira from reporting through fix verification and closure. - Analyzed requirements for completeness, consistency, logic, and testability. - Maintained test documentation in Jira and Confluence. Supported release preparation, feature readiness checks, and post-release validation. - Ensured product quality for a user base of around 200 people, including 50-100 active users. - Handled up to 10 user requests per day. Investigated incidents, reproduced issues, followed fixes, and provided feedback to users.

AppMaster