I've automated testing for high-load logistics, aviation, and retail delivery systems, building API, UI, and mobile frameworks with Java, Kotlin, Selenide, Rest Assured, Playwright, and Appium.
On a major construction retailer's delivery module, I built an Android/iOS testing framework, maintained CI/CD in Jenkins, and reduced regression feedback time by 60%. I also identified a cost-calculation bottleneck through Gatling load tests while validating the system at 1000+ RPS.
I've created a Kotlin/JUnit framework that became a team standard for an airport flight-message platform, cut test-data preparation time threefold, and raised automated test pass rates from 60% to 98% on a freight management platform.
Belarus