My web application is ready for an independent, methodical test cycle and I need it exercised on mobile browsers running on both iOS and Android. The goal is to surface anything that might disrupt real-world use, whether it’s a broken flow, a confusing interaction, or a sluggish screen. You will probe every user-facing feature for: • Functionality – confirm each workflow behaves exactly as intended and log reproducible steps for any defect. • Usability – flag confusing copy, unclear navigation, or UI quirks that could derail engagement. • Performance – capture loading times, responsiveness, and resource usage, highlighting any bottlenecks. A mix of manual exploration and tool-assisted checks (e.g., BrowserStack for device coverage, Lighthouse or WebPageTest for metrics, and—where helpful—Selenium/Cypress scripts) is welcome as long as the findings are clear and actionable. Deliverables I expect at hand-off: 1. A concise test plan outlining scenarios and device/browser matrix. 2. A defect log with severity, steps to reproduce, screenshots or recordings, and suggested fixes. 3. A short performance snapshot showing key metrics and recommendations. I value clarity over volume, so keep reports focused and well-structured. If you spot something outside the stated scope that could materially improve the app, please include it; insight is always appreciated.