Hire the Best Regression Testers
in Bangladesh

Hello, Are you looking for a seasoned QA Engineer and Manual Tester with over 5 years of hands-on experience ensuring the delivery of high-quality, bug-free software products? Then I am here to assist you. I am specialized in manual testing for web, mobile, and desktop applications, with a sharp eye for detail, strong analytical skills, and a passion for uncovering hidden issues before your users do. ✅ What I Offer: → Comprehensive manual testing (Functional, Regression, UI/UX, Usability, Cross-browser, and Compatibility) → Test case creation and execution based on business and technical requirements → Bug reporting with clear steps to reproduce (using tools like Jira, Trello, Bugzilla, etc.) → Test documentation: Test plans, test cases, test reports → Agile/Scrum environment experience → API testing using Postman → Strong understanding of SDLC/STLC and defect lifecycle 🧰 Tools & Technologies: → Test Management: Jira, TestRail, Zephyr → Bug Tracking: Jira, Mantis, Trello → Collaboration: Slack, Asana, Confluence → Browsers: Chrome, Firefox, Safari, Edge → Platforms: Windows, macOS, Android, iOS 🎯 Why Choose Me? → Detail-oriented, methodical, and committed to high-quality outcomes → Strong communication and timely delivery → Client-focused mindset with a dedication to understanding product goals Let’s make your website/application reliable, stable, and user-friendly! Feel free to invite me to discuss your QA/testing needs. Best regards, Md Tasnimul Hasan

🔐 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 app Tester • React Native Tester • Automation QA Tester • Cypress QA Engineer • QA Tester • 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.

Hi, This is Sujit a professional Software Quality Assurance Engineer with 11+ years of experience including four years of Automation and web development real experience in the Software farm and Australian, UK, Canada, and US-based companies as a off-shore team member. I did manual, automation, and performance testing with many web applications and mobile applications on a different platform like iOS, Android, and, windows. I'm creative, open-minded, ambitious, reliable & able to work on small or big projects with minimal supervision. 𝗞𝗲𝘆 𝗦𝗸𝗶𝗹𝗹𝘀 𝗮𝗻𝗱 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: ● 𝖬𝖺𝗇𝗎𝖺𝗅 𝖳𝖾𝗌𝗍𝗂𝗇𝗀: Proficient in creating and executing test plans, test cases, and test scripts to identify defects and ensure product quality. ● 𝖠𝗎𝗍𝗈𝗆𝖺𝗍𝗂𝗈𝗇 𝖳𝖾𝗌𝗍𝗂𝗇𝗀: Perform cypress Automation and robot framework automation testing for web applications. Automation tools used Cypress Front-end UI Automation Framework, Robot IDE, keyword-driven testing framework, JMeter etc. ● 𝖳𝖾𝗌𝗍 𝖬𝖺𝗇𝖺𝗀𝖾𝗆𝖾𝗇𝗍: Experience using test management tools like Jira, Azure DevOps, TestLink, Test rail, Testlodge, Assembla, PM, Redmine, Trello, open project, Monday, etc. for tracking, reporting, and managing test cycles and defects. ● 𝖥𝗎𝗇𝖼𝗍𝗂𝗈𝗇𝖺𝗅 𝖳𝖾𝗌𝗍𝗂𝗇𝗀: Extensive knowledge in functional testing to verify that each application component functions as intended, including black-box, white-box, and grey-box testing. ● 𝖱𝖾𝗀𝗋𝖾𝗌𝗌𝗂𝗈𝗇 𝖳𝖾𝗌𝗍𝗂𝗇𝗀: Skilled in performing regression testing to ensure new code changes do not adversely affect existing functionalities. ● 𝖴𝗌𝖾𝗋 𝖠𝖼𝖼𝖾𝗉𝗍𝖺𝗇𝖼𝖾 𝖳𝖾𝗌𝗍𝗂𝗇𝗀 (𝖴𝖠𝖳): Proficient in collaborating with stakeholders to define UAT scenarios and ensure applications meet business requirements. ● 𝖢𝗋𝗈𝗌𝗌-𝖡𝗋𝗈𝗐𝗌𝖾𝗋 𝖺𝗇𝖽 𝖢𝗋𝗈𝗌𝗌-𝖯𝗅𝖺𝗍𝖿𝗈𝗋𝗆 𝖳𝖾𝗌𝗍𝗂𝗇𝗀: Expertise in testing applications across different browsers and platforms to ensure consistent user experiences. ● 𝖠𝖯𝖨 𝖳𝖾𝗌𝗍𝗂𝗇𝗀: Solid understanding of API testing using tools like Postman to validate request-response cycles and data integrity. ● 𝖳𝖾𝗌𝗍 𝖣𝗈𝖼𝗎𝗆𝖾𝗇𝗍𝖺𝗍𝗂𝗈𝗇: Strong documentation skills for creating comprehensive test plans, test cases, test scripts, and defect reports. ● 𝖠𝗀𝗂𝗅𝖾 𝖺𝗇𝖽 𝖶𝖺𝗍𝖾𝗋𝖿𝖺𝗅𝗅 𝖬𝖾𝗍𝗁𝗈𝖽𝗈𝗅𝗈𝗀𝗂𝖾𝗌: Experience working in both Agile and Waterfall environments, collaborating closely with developers, product managers, and business analysts. ● 𝖢𝗈𝗆𝗆𝗎𝗇𝗂𝖼𝖺𝗍𝗂𝗈𝗇 𝖺𝗇𝖽 𝖢𝗈𝗅𝗅𝖺𝖻𝗈𝗋𝖺𝗍𝗂𝗈𝗇: Excellent communication skills, adept at working in cross-functional teams to deliver high-quality products. 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 𝗛𝗶𝗴𝗵𝗹𝗶𝗴𝗵𝘁𝘀: ● 𝖥𝗂𝗇𝖺𝗇𝖼𝗂𝖺𝗅 𝖲𝖾𝖼𝗍𝗈𝗋: Conducted thorough manual testing for online banking and trading platforms, ensuring secure and reliable user transactions. ● 𝖧𝖾𝖺𝗅𝗍𝗁𝖼𝖺𝗋𝖾: Led testing efforts for healthcare management systems, focusing on HIPAA compliance and data privacy regulations. ● E-ᴄᴏᴍᴍᴇʀᴄᴇ: Delivered high-quality testing for e-commerce applications, including payment gateway integrations and user experience enhancements. ● 𝖳𝖾𝗅𝖾𝖼𝗈𝗆𝗆𝗎𝗇𝗂𝖼𝖺𝗍𝗂𝗈𝗇𝗌: Managed testing for telecom applications, ensuring seamless performance across diverse networks and devices. 𝗤𝘂𝗮𝗹𝗶𝘁𝘆 𝗶𝘀 𝘁𝗵𝗲 𝗯𝗲𝘀𝘁 𝗽𝗼𝗹𝗶𝗰𝘆 𝘁𝗼 𝗿𝗲𝗹𝗲𝗮𝘀𝗲 𝗮 𝗽𝗿𝗼𝗱𝘂𝗰𝘁 𝗶𝗻 𝘁𝗵𝗲 𝗺𝗮𝗿𝗸𝗲𝘁𝗽𝗹𝗮𝗰𝗲. 𝗦𝗼, 𝗱𝗼𝗻'𝘁 𝗰𝗼𝗺𝗽𝗿𝗼𝗺𝗶𝘀𝗲 𝘄𝗶𝘁𝗵 𝘁𝗵𝗲 𝗾𝘂𝗮𝗹𝗶𝘁𝘆! 𝗜 𝗮𝗺 𝗲𝗮𝘀𝘆-𝗴𝗼𝗶𝗻𝗴 𝗮𝗻𝗱 𝗽𝗮𝘀𝘀𝗶𝗼𝗻𝗮𝘁𝗲 𝗮𝗯𝗼𝘂𝘁 𝘄𝗵𝗮𝘁 𝗜 𝗱𝗼, 𝘀𝗼 𝗶𝗳 𝘆𝗼𝘂 𝗻𝗲𝗲𝗱 𝗮𝗻𝘆 𝘁𝗲𝘀𝘁𝗶𝗻𝗴-𝗿𝗲𝗹𝗮𝘁𝗲𝗱 𝗵𝗲𝗹𝗽 𝗷𝘂𝘀𝘁 𝗰𝗼𝗻𝘁𝗮𝗰𝘁 𝗺𝗲. 𝗜 𝘄𝗶𝗹𝗹 𝗯𝗲 𝗵𝗮𝗽𝗽𝘆 𝘁𝗼 𝗵𝗲𝗹𝗽! I live in GMT +6 time zone & available to work in any time zone making it easy for my clients to communicate. ...................................... 𝗞𝗘𝗬𝗪𝗢𝗥𝗗𝗦: QA Analyst, Senior QA, Web Testing, Web Application Testing, Mobile App Testing, iOs App testing, Android App Testing, Quality Assurance, Manual Testing, Automation Testing, Functional Testing, Regression Testing, Performance Testing, Usability Testing, Test Planning, Test Execution, Cross Browser Testing, BrowserStack testing, Bug Tracking, Defect Management, Test Case Design, Test Strategy, End To End Testing, API Testing, LoadTesting, Security Testing, Test Management, Jira, Azure DevOps, Cypress Testing, JMeter, Test Optimization, User Experience Testing, Test Reporting, Test Scripts, Agile Testing, Test Documentation, Smoke Testing, Test Framework, Continuous Integration, Software Quality, Test Driven Development, System Testing, Integration Testing, Mobile Testing Tools, Quality Control, DefectTracking, Test Environment Setup, User Acceptance Testing, API Automation, Testing Best Practices, Beta Testing, Build Testing, Cross browser testing, Test Coverage, QA Process.

Hi, I’m Mir Mehedi Kawsar — the person who finds problems before your users do. I approach QA like a detective, following every lead until I uncover the hidden issues that could cost you customers. Whether it is a glitch that breaks the checkout flow, a design inconsistency that hurts your brand, or a performance hiccup on mobile, I track it down and help you fix it fast. Here’s how I add value to your project: 🔍 Full-Scope QA Testing – Web, mobile, SaaS, AI platforms, blockchain, and e-commerce. From functional to UI/UX to edge-case testing — nothing slips by. 📱 Cross-Device & Cross-Browser Checks – I ensure your product works perfectly on different devices, screen sizes, and operating systems. 🛠 Detailed & Actionable Reporting – Clear steps, severity levels, and screenshots/videos so your dev team knows exactly where to start. 💡 User Experience Insights – I do not just report bugs — I highlight usability issues and suggest improvements that boost satisfaction and conversions. 💳 Payment Flow Validation – Verifying that transactions run smoothly across multiple gateways and methods. I’m relentless about quality, proactive in communication, and committed to making your product shine before it reaches your users. Let’s make sure your launch is flawless. 🚀

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!

🚀 Senior QA Engineer | Manual Testing | Mobile App Testing | Web Testing | Test Automation I help companies release software with confidence by finding critical issues before their users do. With 10+ years of experience in Software Quality Assurance, I have tested over 100 applications across Mobile, Web, SaaS, AI, FinTech, Blockchain, Healthcare, E-commerce, CRM, ERP, and Enterprise platforms. My goal is simple: deliver reliable, stable, and user-friendly products through thorough testing and detailed quality analysis. 𝗖𝗢𝗥𝗘 𝗤𝗔 𝗦𝗘𝗥𝗩𝗜𝗖𝗘𝗦 • Manual Testing • Functional Testing • Regression Testing • Exploratory Testing • User Acceptance Testing (UAT) • Mobile App Testing (iOS & Android) • Web Application Testing • Cross-Browser Testing • Cross-Platform Testing • API Testing • Smoke & Sanity Testing • Compatibility Testing • Performance Testing • Automation Testing • Test Planning & Strategy • Test Case Design & Execution • Bug Reporting & Defect Tracking 𝗧𝗘𝗖𝗛𝗡𝗢𝗟𝗢𝗚𝗜𝗘𝗦 & 𝗧𝗢𝗢𝗟𝗦 Selenium • Appium • Postman Jira • Linear • Trello • ClickUp • Asana • Monday • Notion Agile • Scrum • SDLC • STLC 𝗜𝗡𝗗𝗨𝗦𝗧𝗥𝗜𝗘𝗦 • SaaS • Artificial Intelligence (AI) • Blockchain & Web3 • FinTech • Healthcare • E-commerce • Education Technology • Travel & Hospitality • CRM & ERP Solutions 𝗥𝗘𝗔𝗟 𝗗𝗘𝗩𝗜𝗖𝗘 𝗧𝗘𝗦𝗧𝗜𝗡𝗚 I maintain a large collection of real Android, iOS, Windows, and macOS devices, allowing me to validate applications in real-world environments instead of relying solely on simulators and emulators. 𝗪𝗛𝗔𝗧 𝗬𝗢𝗨 𝗖𝗔𝗡 𝗘𝗫𝗣𝗘𝗖𝗧 ✓ Detailed and actionable bug reports ✓ Clear communication throughout the project ✓ Thorough exploratory testing ✓ Fast turnaround times ✓ Reliable regression coverage ✓ Quality-focused release validation ✓ Strong attention to user experience and product stability Whether you need a QA partner for a startup MVP, a growing SaaS platform, a mobile application, an AI product, or an enterprise system, I can help ensure your software meets the highest quality standards. Let's build software that users trust and enjoy using.