Misbah A.

Looking for a QA Engineer who can ensure your application is reliable, user-friendly, and release-ready? With 5+ years of experience in Software Quality Assurance, I have tested 100+ Android & iOS applications and 70+ web applications across SaaS, eCommerce, Healthcare, Banking, ERP, POS, and other industries. I specialize in both Manual and Automation Testing, helping clients identify critical issues early and improve overall product quality. I test applications under a wide range of network conditions, including 3G, 4G, 5G, high-speed connections up to 1Gbps, and low-bandwidth scenarios down to kbps. This helps identify connectivity, performance, synchronisation, timeout, and usability issues under real-world network conditions. Manual QA Skills: • AI Model Performance Testing • AI Agent Functional & Usability Testing • Conversational AI & Chatbot Testing • Requirement Analysis • Test Case Design & Execution • Defect Reporting & Management • SEO Testing • Functional Testing • End-to-End Testing • Integration Testing • Exploratory Testing • PWA Testing (Progressive Web App Validation) • Reverse Testing – Test with Invalid/Unexpected inputs to ensure robust error handling & stability • Regression Testing • Cross-Browser Testing • Mobile App Testing (iOS & Android) • Usability Testing • UI/UX Testing • Payment Gateway Testing • System Testing & Acceptance Testing • API Testing (Postman, Swagger) • Performance Testing (Basic manual approach using tools) AI Testing Expertise • AI Model Performance & Response Accuracy Validation • Conversational Flow, NLP Intent & Entity Testing • Voice Agent Quality Testing (ASR, TTS, Latency, Filler Word Detection) • Knowledge-Base and Prompt Flow QA • Context Retention & Session Continuity Testing • Multi-Agent Coordination and Voice Call Testing • Real-World AI App Testing (Retell, Bland, Vapi, ElevenLabs, Play.ht, Wishpond AI, Senior Care AI) Tools: • Bug Tracking & Management: JIRA, Trello, Asana, Linear • Collaboration & Reporting: Google Sheets, Notion, Slack • Testing Platforms: BrowserStack, physical devices • Documentation: Test Plans, Test Cases, Checklists, FRS, User Manuals What You'll Receive: - Detailed bug reports with screenshots and screen recordings - Clear steps to reproduce issues - Test cases and checklists - Automation test scripts (when required) - Regression testing reports - Actionable recommendations to improve quality and user experience I value clear communication, attention to detail, and timely delivery. Whether you need complete QA support before a product launch, regression testing for new releases, or automation to improve testing efficiency, I can help ensure your software meets high-quality standards. Why Choose Me? ✔️ 5+ years of hands-on manual QA experience across web and mobile ✔️ Growing, hands-on experience testing AI-powered features ✔️ Strong test documentation — structured, repeatable processes ✔️ Sharp eye for edge cases and critical defects ✔️ Comfortable in Agile environments, clear async communication ✔️ Currently building my Upwork track record — bringing full attention and care to every early project Let's work together to build software your users can trust. -------------------------------------------------------------------------------------------------------- Related Keywords: Manual Testing, API Testing, Web Testing, Mobile App Testing, Regression Testing, Cross-Browser Testing, Test Case Design, Jira, UI/UX Testing, End-to-End Testing, Functional Testing, Bug Reports, Quality Assurance, Payment Gateway Testing, iOS Testing, Android Testing, Test Plan, Usability Testing, User Testing, Software Testing.