Muhammad Hamza khan

• Own manual QA for Joyn (ProSiebenSat.1) on 6 Smart TV platforms (Tizen, webOS, VIDAA, Philips, Panasonic, Vestel) + web • Playback, DRM, ads, subtitles, login: functional, regression, exploratory & E2E • Release smoke tests & go/no-go checks in CI/CD • Remote debugging & log analysis on real TVs → root-caused bug reports • Crash/QoE monitoring with Datadog & NPAW; analytics validation • Jira defect triage with devs & POs

• First dedicated Mobile QA Engineer: built the iOS & Android QA process from scratch – standards the team still uses • Integrated Apache JMeter performance tests into GitLab CI/CD → ~60% less manual performance validation • Tested alongside cross-functional squads to catch critical defects early and reduce production issues • Functional, performance & stability testing of native apps

• Tested LILLYDOO's iOS & Android app, used by thousands of parents in Germany: regression, exploratory & usability cycles before each release • Turned requirements into test plans & cases with the Product Owner • Clear defect reports with repro steps; verified fixes with developers • Network inspection with Proxyman; real devices & Xcode simulators for root-cause analysis • Supported test automation & QA process improvements

• Tested apps for major German brands – tagesschau (ARD), visitBerlin and a large supermarket chain – in an agile agency team • Manual test cases for iOS, Android & web; results documented in Jira/Xray • Gave release recommendations with project leads (go/no-go) • API testing with Charles Proxy & Postman to find backend issues • Built automated tests with Appium & Java (BDD); improved QA processes

• Turned functional specs into user stories & test cases, kept up to date as requirements changed • Smoke, sanity, integration, regression, black-box & UAT testing in an agile team • Automated tests in Java with Selenium & Cucumber (BDD, Page Object Model) • REST API testing with Postman; SQL/NoSQL data checks with DBeaver • Defect tracking in Mantis; worked with devs, PMs & designers on fixes

• Tested new features on desktop, Android & iOS using real devices (iPhone, iPad, Android) • Wrote test cases from wireframes & user flows in project kickoffs • Reviewed wireframes before design to catch usability issues early • Reported and tracked bugs in Asana

Focus: automotive software testing, test automation and software quality