Moinul H.

I help SaaS, AI, FinTech, mobile, 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 senior QA and real-user perspective—exploring edge cases, negative scenarios, permissions, integrations, APIs, complex workflows, AI behavior, and cross-device issues.

𝗤𝗔 𝗦𝗘𝗥𝗩𝗜𝗖𝗘𝗦

✦ Manual & Exploratory Testing — Functional flows, edge cases, negative scenarios, validations, and real-user behavior

✦ SaaS & Web Application Testing — Authentication, dashboards, forms, user roles, permissions, integrations, workflows, and business logic

✦ AI / LLM Testing — LLM output validation, hallucinations, prompt edge cases, response consistency, multi-turn conversations, AI chatbots, and voice agents

✦ Mobile App Testing — iOS & Android functional, compatibility, UI/UX, installation, upgrade, and real-device testing

✦ API Testing — REST API validation with Postman, including authentication, requests/responses, status codes, data validation, and error handling

✦ Regression & Release Testing — Smoke testing, regression suites, bug verification, and release-readiness validation

✦ QA Automation — Automated testing support for repeatable workflows, regression coverage, and quality validation

✦ UI/UX & Cross-Browser Testing — Chrome, Safari, Firefox, Edge, Samsung Internet, responsive layouts, usability, and compatibility

𝗔𝗜 / 𝗟𝗟𝗠 𝗤𝗔

I have hands-on experience testing AI-powered products, including conversational AI and voice-agent workflows. I validate response quality, conversation flow, assertions, edge cases, unexpected user behavior, integrations, and failure scenarios—not just whether an AI feature technically responds.

𝗥𝗘𝗔𝗟-𝗗𝗘𝗩𝗜𝗖𝗘 𝗤𝗔 𝗟𝗔𝗕

I maintain a broad real-device testing environment:

iOS: iPhone 17 Pro Max, 16 Pro Max, 16 Pro, 16 Plus, 15, 14, 13, 11 Pro Max + iPads

Android: Samsung S25 Ultra, S24 Ultra, S21+, Galaxy A-Series, Google Pixel, Motorola, OnePlus, Sony Xperia, Xiaomi/Redmi, Realme & more

Desktop: macOS + Windows 10/11