Hire the Best Mobile App Testers
in Bangladesh

Hi! I'm Md. Najmul Hassain. Digital marketer and app publisher expert. Specialist in 12 Testers Closed Testing. I help businesses run efficient, confidential closed testing with a vetted group of 12 skilled testers. From usability feedback to bug tracking, I provide accurate, structured results to refine your product before launch. Fast turnaround, secure process, and clear reporting guaranteed. Let’s make your release smooth and successful.

Are you looking for a Google Play Console expert to help you pass the mandatory closed testing phase? I specialize in providing the 12 testers and 14 days of continuous engagement required for new developer accounts to gain Production Access. With a 100% success rate, I help developers move from closed beta to a live Play Store release. I don't use bots or emulators; I provide authentic manual app testing using a fleet of 12+ real Android devices (Samsung, Pixel, Xiaomi, etc.). This ensures your Google Play production access application is approved without flags or policy rejections. 🚀 My Google Play Testing Services: ✅ Closed Testing Management: Complete handling of the 14-day testing period to satisfy Google Play’s engagement requirements. ✅ Production Access Strategy: Expert guidance on the Google Play Console application process to ensure a 100% approval rate. ✅ Real-Device QA Testing: Professional mobile app testing on 12+ physical devices to provide authentic usage data and performance metrics. ✅ Bug Reporting & Analysis: Detailed QA audits to identify UI/UX glitches, crashes, and functional bugs before your public launch. ✅ Policy Compliance: Pre-submission reviews to ensure your app follows the latest Google Play Developer Program Policies. 🛠️ Devices & Tools: ✅ Physical Devices: 12+ Real Android phones (Android 10 to Android 14). ✅ Platforms: Google Play Console, Firebase App Distribution, Jira. ✅ Testing Types: Manual Testing, Usability Testing, Regression Testing, and Beta Testing. I am committed to clear communication, high-quality app QA, and fast turnarounds. Let’s get your app through closed testing and ready for production! Contact me today to successfully launch your app on the Google Play Store!

Struggling with Google Play’s new 12-tester requirement, 14-day compliance, or Production Access rejections? I am a Senior Mobile & Web QA Specialist with 8+ years of experience and 100+ successfully published apps since 2016. I help developers pass the mandatory closed testing cycle safely using real devices, active daily engagement, and full Play Console policy compliance. I provide an end-to-end solution for developers and businesses, covering technical QA, store compliance, publishing, and growth support. 📈 My Core Services & Expertise ✅ Google Play Console & App Store Management ✅ Full management of the mandatory 14-day closed testing cycle with 12 or 20 android testers. ✅ Coordination of real testers on real devices (100% compliant, no bots) ✅ Expert app submission, metadata setup, and policy compliance auditing ✅ Resolving Production Access rejections and other store policy issues 💎 Comprehensive QA Testing (Mobile, Web & Shopify) ✅ Mobile & Game Testing: Functional, UI/UX, and performance audits on real devices ✅ Web & Web App QA: Cross-browser testing, responsiveness checks, and bug tracking ✅ Shopify Specialist: Installation, flow testing, and QA for Shopify apps on my own store 💎 App Store Optimization (ASO) & Ranking ✅ Data-driven keyword research to boost organic visibility ✅ Optimization of Title, Descriptions, and conversion elements to increase installs ✅ Competitor analysis to help your app rank higher in search results 💎 Technical Support & Bug Fixing ✅ In-depth bug reporting with screenshots and video recordings ✅ Identifying and fixing deployment issues directly within Android Studio ✅ Performance improvements for a stable and reliable user experience 💎 Why Work With Me? ✅ 8+ Years Experience: Navigated every major store policy update since 2016 ✅ 100+ Apps Live: Proven success in taking apps from development to "Live" status ✅ Real Device Testing: Physical hardware ensures account safety and reliability ✅ One-Stop Expert: I test, fix, publish, and grow your app downloads Stop losing weeks to rejections and bugs. Let’s get your project live and successful! 👉 Click "Invite to Job" to discuss your project and launch with confidence.

🔐 RELEASE GATEKEEPER: Launch products confidently - no last-minute surprises. Senior QA Specialist & QA Engineer with 14+ years of experience in web application testing, mobile app testing, SaaS QA, and React Native application testing across iOS, Android, and desktop platforms. Specialized in functional testing, regression testing, release QA, Cypress/Playwright automation, API testing, usability testing, cross-browser testing, and real-device validation. I help startups and growing teams deliver stable, well-tested web and mobile applications through hands-on QA testing, exploratory testing, end-to-end workflow validation, and full QA ownership from test planning to post-release sign-off. Experienced as: SaaS QA Engineer · CRM Application Tester · React Native Tester · Automation QA Tester · Cypress QA Engineer · Manual QA Tester · Mobile App Tester · Web Application Tester · Software Tester 🤝 𝗪𝗛𝗬 𝗛𝗜𝗥𝗘 𝗠𝗘 - Clear, timely communication and full QA accountability - Business-focused defect detection, not just surface-level bugs - Stable releases across platforms, devices, and environments - Delivery of comprehensive QA documentation: Test plan, Test Cases, Bug Reports, Sign-off docs, Rulebooks, Traceability matrices, and more - Full ownership from test strategy through release sign-off 🌍 𝗗𝗼𝗺𝗮𝗶𝗻 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: SaaS | E-commerce | Booking Systems | Fintech | Healthcare | Shopify | AI | Crypto | Web3 | Crowdfunding | EdTech | Social Platforms | CRM 🧪 𝗠𝗮𝗻𝘂𝗮𝗹 𝗤𝗔 𝗦𝗸𝗶𝗹𝗹𝘀: - Functional Testing - Regression Testing - Mobile App Testing - Web Application Testing - API Testing - UI/UX Testing - Exploratory Testing - Cross-browser & Cross-device Testing - UAT & Sprint QA Support 𝗔𝐈 & 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧: AI tools I use in my daily QA work for following purpose: 𝐏𝐥𝐚𝐲𝐰𝐫𝐢𝐠𝐡𝐭 𝐌𝐂𝐏 → Generate and expand E2E Playwright tests using existing project structure and real workflows 𝐂𝐡𝐚𝐭𝐆𝐏𝐓 → Regression testcase generation, edge-case brainstorming, bug report refinement, API scenario generation 𝐂𝐥𝐚𝐮𝐝𝐞 → Analyze long Jira specs, summarize logs, generate exploratory testing ideas, assist with Playwright coverage 𝐂𝐮𝐫𝐬𝐨𝐫 → AI-assisted debugging, selector review, frontend flow analysis, Playwright/Cypress scripting support 𝐧𝟖𝐧 → Automate Jira → TestRail testcase generation workflows using AI 𝐋𝐨𝐨𝐦 𝐀𝐈 → Faster narrated issue summaries and video explanation workflows ⚙️𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 & 𝗤𝗔 𝗣𝗿𝗼𝗰𝗲𝘀𝘀: - Cypress, Playwright – automation feasibility studies, stable flow coverage, and scalable test setups - Regression automation for repetitive, high-value test cases - QA workflow design in Agile teams – including Test Planning, Bug triage, and QA sign-off 📱 𝗥𝗲𝗮𝗹-𝗗𝗲𝘃𝗶𝗰𝗲 𝗜𝗻𝘃𝗲𝗻𝘁𝗼𝗿𝘆: iPhone-17 pro max, iPhone 16 Pro Max, 15, 14, 11 Pro, X | iPad Air, Pixel 6/7, Galaxy S25 Ultra, Galaxy S24 Ultra, Moto Edge, Apple Watch Series 8 Apple M3 MAX(ARM64) , Apple macOS x64 (Intel) and windows machine. 𝗖𝗹𝗼𝘂𝗱/𝗧𝗼𝗼𝗹𝘀: BrowserStack, Android Studio, Xcode 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀 𝗧𝗲𝘀𝘁𝗲𝗱: Mobile apps built with React Native & Flutter, and web applications built on any modern framework (e.g., PHP, Java, Python, JavaScript) 🛠️ 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗦𝗸𝗶𝗹𝗹𝘀 𝗧𝗵𝗮𝘁 𝗦𝘂𝗽𝗽𝗼𝗿𝘁 𝗠𝘆 𝗤𝗔 𝗪𝗼𝗿𝗸 Confident working alongside developers and setting up local environments. 𝗟𝗮𝗻𝗴𝘂𝗮𝗴𝗲𝘀 & 𝗧𝗼𝗼𝗹𝘀: Python, JavaScript, Node.js, Java, Shell, Git, Docker, npm, yarn 𝗖𝗜/𝗦𝗲𝘁𝘂𝗽: Gradle, Brew, Dev Containers, Ansible, Expo Go 🧰 𝗤𝗔 𝗦𝘁𝗮𝗰𝗸 & 𝗖𝗼𝗹𝗹𝗮𝗯𝗼𝗿𝗮𝘁𝗶𝗼𝗻 𝗧𝗼𝗼𝗹𝘀: JIRA, TestRail, Postman, Cypress, Playwright, GitHub, Bitbucket, JMeter, Newman, Slack, Notion, Trello, Confluence 📩 Let’s ensure your next release is smooth, stable, and customer-ready. I'm ready when you are.

Man of focus and commitment with FIVE years of experience on QA testing including black box manual and automation testing offering expertise necessary to take on dynamic and complex Agile projects to deliver 98% bug free software!! Service areas: 🐞Functional testing 🐞Website testing 🐞Manual QA 🐞Black Box testing 🐞Bug report 🐞iOS and Android app testing 🐞Regression testing 🐞UI & UX QA 🐞WordPress QA 🐞End-to-end testing 🐞SAAS platform testing 🐞Usability testing 🐞Selenium webdriver with Python ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ❀ Benefits of working with me : -------------------------------------- ❀ Expertise in Black Box Testing, Functional testing, Exploratory Testing, Database Testing, User Acceptance testing, UI/UX testing, Cross-browser testing and Regression testing. ❀ Experience in testing responsive websites ❀ Experience in Game testing including Android and iOS ❀ Excellent analytical, problem-solving, decision-making and presentation skills with ability to manage activities in a fast-paced team environment ❀ IELTS certified excellent interpersonal and communication skills ❀ 24/7 available for response !! QA testing skills : -------------------------------------- ❀ Good knowledge in Agile SDLC; ❀ Web and Mobile application (IOS & Android) Testing (Integration, cross - browser testing, cross platform testing); ❀ Api testing, restful Api ❀ Test Planning, Test case creating etc.; ❀ Providing bug reports after the test (bug reports in bug tracking system such as Jira) ❀ Excellent communication with other team members ❀ Participating in regular meetings and plannings. 🎓KNOWLEDGE OF QA TOOLS: ------------------------------------ ❀ Bug tracking tools used : Jira, excel & Google Spreadsheets ❀ Bug Recording tools used : Skitch, Screen Recorder ❀ Project Management tools used : Assembla, Azure DevOps, Kanbanflow, BitBucket, HP ALM/QC ❀ Test Management Tool used : Slack, Jira, Bugzilla, ❀ Cross Browser Testing Tool used : crossbrowsertesting.com and browser emulators ❀ Familiar with: JSON, C / C++, Java, XPath, CSS, Selenium WebDriver using Python, SQL queries 💻Available Testing device :  Macbook Pro M2 💻MSI GF63 Thin 9sc(Gaming) 💻 Windows 11 home activated (genuine) ▶ios devices:  iPhone 15 pro(iOS version 17.3)  iPhone 12 (iOS version 16.6)  iPhone Xs max(iOS version 16.3.1)  iPhone 11 pro (iOS versiton 14.6.1)  iPhone 13 (iOS version 16.3.1) ▶Android devices: ▶ Pixel 4a ▶Poco x3 ▶ Samsung galaxy A52 ❀❀❀There are lots of tester around there, but here is the difference with me, when I accept a project, I accept a challenge along with it, a challenge to deliver it on time, within budget, and with maximum quality❀❀❀ ❀❀ Ready to help at any time. Feel free to contact for more information❀ ❀

Save time and money by hiring me (Top-Rated 🎖️) or my expert QA team! I hold a BSc in CSE and work as a Full-Stack QA Engineer, specializing in both manual and automation testing. Also, Head of QA at C4U Tech, a software development and QA company focused on delivering high-quality, reliable solutions. 𝐖𝐡𝐚𝐭 𝐲𝐨𝐮 𝐰𝐢𝐥𝐥 𝐠𝐞𝐭 𝐟𝐫𝐨𝐦 𝐦𝐞: ✅ Full Acceptance Testing of websites or mobile apps (iOS & Android). 🐞 Comprehensive bug tickets with clear steps and details. 📑 Detailed test documentation (test plans, test cases, bug report, quality reports) 🎨 Thorough manual testing of functional and GUI aspects of the application 👨‍💻 Ability to lead and manage a QA team for larger projects 🚀 Successful Closed Testing for Android apps, ensuring smooth Play Store publishing 🌟𝐒𝐤𝐢𝐥𝐥𝐬 - Functional & GUI Testing: Proficient in Smoke, MAT, and Full AT (Acceptance Testing). -API Testing: With tools like Postman for thorough API testing and documentation. -Test Automation: Skilled in using PyCharm and Selenium WebDriver to automate test cases. -Test Documentation: Creating comprehensive test plans, test cases, and bug reports. -Quality Reports: Quality reports with test result analysis and visual presentation. 📚𝐓𝐫𝐚𝐢𝐧𝐢𝐧𝐠 𝐚𝐧𝐝 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠 (𝐓𝐨𝐩 𝟓 𝐜𝐞𝐫𝐭𝐢𝐟𝐢𝐜𝐚𝐭𝐞𝐬): 1. QA Functional Testing Training- A1QA. 2. Information Security Awareness - Fortinet. 3. Software Testing Fundamentals - LinkedIn. 4. SQL Programming for data querying - LinkedIn. 5. Career essential skills in Software Development - Microsoft. 👨‍💻𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 & 𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐒𝐚𝐦𝐩𝐥𝐞 (𝐆𝐢𝐭 & 𝐏𝐨𝐫𝐭𝐟𝐨𝐥𝐢𝐨 𝐒𝐞𝐜𝐭𝐢𝐨𝐧): Planned and executed tests across Mobile, Web, and Desktop applications. Managed manual test cases and the entire testing process. Ensured application correctness through rigorous API testing. Created detailed test documentation, including test plans and bug reports. Collaborated within a team environment to deliver high-quality software projects. 🚀𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: I specialize in testing across various platforms: Mobile: Functionality on iOS and Android devices. Web: Rigorous testing of web applications. Desktop: Verifying the desktop software meets the requirements. 🔒𝐈𝐧𝐟𝐨𝐫𝐦𝐚𝐭𝐢𝐨𝐧 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲 (𝐀 𝐌𝐮𝐬𝐭): I’m well-versed in information security practices, with certification. 📝𝐓𝐨𝐨𝐥𝐬 & 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬: DevTools, Logcat, Charles Proxy, Jira, Fiddler, JMeter PyCharm, Selenium, Postman, SQL, JQL Linux, Web Services, Cloud, Network & Virtual Machines (VM) 📊𝐀𝐝𝐝𝐢𝐭𝐢𝐨𝐧𝐚𝐥 𝐒𝐤𝐢𝐥𝐥𝐬: Microsoft Office Suite (Word, Excel, PowerPoint) Quality Report Generation Test Documentation Familiarity with Agile methodologies TestRail for test management Understanding of Software Testing Life Cycle (STLC)