YURII GREKALO

Product: Fintech platform providing digital banking services, including customer-facing web and mobile applications, as well as a back-office system for operations, accounting, customer onboarding, and application processing.

Responsibilities:

• Performed manual and automated testing of customer-facing web, mobile, and back-office applications in a fintech environment.
• Designed, developed, and maintained automated UI and API test suites using Java, Selenide, TestNG, and REST Assured.
• Executed functional, regression, smoke, sanity, exploratory, and end-to-end testing throughout the software development lifecycle.
• Performed API testing and validation using Postman and Swagger/OpenAPI documentation.
• Analyzed business and technical requirements, reviewed specifications, and provided feedback to improve feature implementation, usability, and overall product quality.
• Collaborated closely with developers, designers, business analysts, and QA engineers to ensure high-quality product delivery.
• Participated in sprint planning, backlog refinement, task estimation, and release planning in an Agile environment.
• Tested integrations with external systems and third-party services, ensuring reliable data exchange and business process execution.
• Investigated defects, analyzed application logs, identified root causes, and prepared detailed bug reports to support efficient issue resolution.
• Monitored application health and analyzed logs, metrics, and event flows using Grafana and Apache Kafka to support troubleshooting and validate system behavior.
• Designed, maintained, and executed test cases and regression test suites to ensure product stability after changes.
• Validated UI implementation against design specifications, ensuring pixel-perfect compliance and a consistent user experience.
• Contributed throughout the full Software Development Life Cycle (SDLC), from requirements analysis and planning to testing, release validation, and continuous quality improvement.