Moinul H.

Manual QA Engineer | SaaS, Mobile, Web & AI Application Testing

I help startups, SaaS companies, and product teams find critical bugs, broken workflows, usability issues, and release risks before their users do. My approach goes beyond simply following test cases. I test products from both a QA and real-user perspective — exploring edge cases, unexpected behavior, complex workflows, and cross-device issues, then providing clear, developer-ready bug reports. 𝙌𝘼 𝙎𝙀𝙍𝙑𝙄𝘾𝙀𝙎 ✦ Manual & Exploratory Testing — Functional flows, edge cases, negative scenarios, validations, and real-user behavior ✦ Web & SaaS Testing — Authentication, dashboards, forms, permissions, integrations, workflows, and business logic ✦ Mobile App Testing — iOS & Android functional, compatibility, UI/UX, and real-device testing ✦ AI / LLM Testing — AI output validation, hallucinations, prompt edge cases, response consistency, chatbots, and voice agents ✦ Regression & Release Testing — Bug verification, smoke/regression testing, and release-readiness validation ✦ UI/UX & Cross-Browser Testing — Chrome, Safari, Firefox, Edge, responsive layouts, usability, and compatibility ✦ API Testing — REST API validation using Postman, including requests, responses, authentication, status codes, and error handling 𝙏𝙀𝙎𝙏𝙄𝙉𝙂 𝙀𝙓𝙋𝙀𝙍𝙏𝙄𝙎𝙀 Manual Testing | Functional Testing | Exploratory Testing | Regression Testing | SaaS Testing | Web Testing | Mobile Testing | AI Testing | UI/UX Testing | Cross-Browser Testing | API Testing | End-to-End Testing | Compatibility Testing | User Acceptance Testing 𝙍𝙀𝘼𝙇-𝘿𝙀𝙑𝙄𝘾𝙀 𝙌𝘼 𝙇𝘼𝘽 I test on a wide range of real devices, including: iOS: iPhone 17 Pro Max, 16 Pro Max, 16 Pro, 16 Plus, 15, 14, 13, 11 Pro Max + iPads Android: Samsung S25 Ultra, Samsung Galaxy S24 Ultra/S21+/A-Series, Google Pixel, Motorola, OnePlus, Sony Xperia, Xiaomi/Redmi, Realme & more Desktop: macOS + Windows 10/11 Browsers: Chrome | Safari | Firefox | Edge | Samsung Internet 𝙏𝙊𝙊𝙇𝙎 Jira | Linear | Postman | BrowserStack | TestFlight | Chrome DevTools | Trello | Asana | Slack I provide clear reproduction steps, expected vs. actual results, severity/priority, screenshots or recordings, environment details, regression results, and actionable QA recommendations. My experience covers SaaS, FinTech, AI, eCommerce, Healthcare, Travel, Booking, HRMS, CRM, Retail, Web, and Mobile applications. Whether you're preparing for launch, validating a new feature, testing an AI product, or need ongoing QA support, I can help you find the issues that matter and ship with greater confidence. 📩 Send me your application or testing requirements, and let's discuss the best QA approach for your product.