- Developed requirements-based test documentation - test cases, checklists, bug reports. - Developed and implemented test plans covering functional, integration, system, performance, stress and regression testing scenarios. - Helped developers effectively identify issues and provide testing information. - Excellent communication skills, documentation skills, and the ability to problem solve as part of a team. - Experience writing testing guidelines. - Ability to multi-task, work both independently and in a team, strong analytical and problem solving skills. - Checking compatibility of new functionality with existing application functionality. - Localization testing, balance testing, ad network testing, performance testing, in-app purchase testing, push notifications. - Writing detailed bug reports in Redmine, and working closely with the development team to verify bug fixes in new builds.- Extensive SDK testing experience (Google, Meta, ironSource, UnityAds, AppLovin, Liftoff, Chartboost, Mintegral bidding). - Support SDK integration into projects and analytics (Firebase, AppsFlyer). - Project testing at all stages: dev, stage, dist, prod - Support of downloading game updates to Google Play, App Store, Microsoft Store - Work in Android Studio, Xcode. - Ability to work in Chrome DevTools. - Experience using TestFlight, Jenkins. - Taking ADB, 3utools and Application logs - Database Operations (Firebase, AppsFlyer) - Testing for real iOS and Android devices, Windows PC, Mac mini - Web game testing - Extensive testing experience as the sole QA on a project. - Experience of working as a main tester on a project. - Participation in the project from the initial development stage - Creating a training plan and mentoring new employees Tools: TestFlight, Jenkins, Redmine, Discord, Google Sheets, Firebase, AppsFlyer, Android Studio, Xcode, 3utools Platforms: iOS, Android, Windows , MacOS, Web