Comprehensive Website & App QA

I need a seasoned QA specialist to build and run a complete quality-assurance cycle for both my customer-facing website and its companion mobile app. The work covers three angles: functional verification, usability validation, and performance benchmarking.

Scope
• Craft a clear test strategy that maps to user stories and edge-cases for web (responsive) and iOS/Android builds.
• Execute cross-browser checks on Chrome, Safari, and Firefox, capturing screenshots or short clips for every defect.
• Stress and load-test key user flows, recording metrics such as response time, memory footprint, and crash rates.
• Document every issue in a structured bug log with severity, steps to reproduce, and environment details.
• Re-test fixes and deliver a final sign-off report summarizing pass/fail rates and remaining risks.

I’m comfortable if you mix manual exploration with automated suites—Selenium/WebDriver, Appium, JMeter, Lighthouse, or BrowserStack—so long as the results are exportable and easy to digest for my dev team.

Acceptance is complete when all documented test cases have been run, critical defects are closed or clearly flagged, and I receive both the raw artefacts (scripts, logs, screenshots) and a concise executive summary.