Leonid
Konashenkov

QA Engineer with commercial experience testing a large mobile multiplayer product with a client-server architecture. I focus on Android and technical QA: functional, smoke, regression, integration and E2E testing, client-server/API investigation, and defect localisation using technical evidence. I work with ADB/logcat, client and server logs, HTTP/API flows, OpenSearch, Python E2E, Java/Cucumber, Pact, Git and GitLab CI. My experience includes investigating Android lifecycle and SDK issues, tracing infrastructure/configuration problems, analysing payment flows, and building and stabilising automated E2E checks. Before QA, I worked on my own Unity/C# projects, so I’m comfortable reading existing code and communicating with developers.

Work experience

Gear Games

June 2026 – August 2026

Job title

Junior QA Engineer

Work experience & achievements

Worked on a large mobile multiplayer product with a client-server architecture. • Performed functional, smoke, regression, integration and E2E testing of Android client and server functionality. • Investigated complex defects using client/server logs, ADB/logcat and OpenSearch. • Localised issues across the Android client, backend services, third-party SDKs, network and infrastructure. • Developed and maintained Java/Cucumber integration tests. • Built and stabilised a Python E2E smoke scenario covering a critical Authorization → Billing → Ads flow and integrated it into GitLab CI. • Worked with Pact contract testing and analysed cases where a successful CI job did not actually verify the expected behaviour. • Supported release QA and analysed existing Java/C#/Python code when designing checks and investigating defects.