Hire the Best QA Manual Testing Freelancers
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As a QA Tester / QA Engineer, I help you identify bugs before your users do. I thoroughly test web and mobile applications, document issues clearly, and collaborate closely with your team to ensure your product is stable, fast, and user-friendly. My focus is on quality, clarity, and results—so you can launch with confidence. ➤ Expertise ✅ Manual Testing (Web & Mobile) ✅ Automation Testing (Cypress, Appium, Selenium) ✅ Functional & Regression Testing ✅ API Testing (Postman) ✅ Exploratory Testing & UAT ✅ Performance & Load Testing ➤ Skills ✅ Test Case Writing & Execution ✅ Clear and Detailed Bug Reporting ✅ Agile / Scrum QA Process ✅ Cross-Browser & Cross-Device Testing ✅ Black Box Testing ✅ CI/CD QA Support ➤ Services ✅ Web Application Testing ✅ iOS & Android App Testing ✅ Automation Test Script Development ✅ Regression Testing Cycles ✅ API Testing & Validation ✅ Pre-Release QA & Smoke Testing ➤ Experience ✅ 5+ Years of Professional QA Experience ✅ 100% Job Success on Upwork ✅ Top Rated Plus Freelancer ✅ 4,000+ QA Hours Completed ✅ Long-Term & Short-Term Projects ➤ Industry Experience ✅ SaaS Platforms ✅ eCommerce Systems ✅ Healthcare Applications ✅ Real Estate Software ✅ Media & Entertainment Apps ➤ Domain Knowledge ✅ Web Applications ✅ Mobile Apps (iOS / Android) ✅ Enterprise SaaS ✅ AI & CX Platforms ✅ Cloud-Based Systems ➤ Tools ✅ Cypress ✅ Appium ✅ Selenium ✅ Postman ✅ JMeter ✅ JIRA ✅ ClickUp ✅ Trello ✅ BrowserStack ✅ Sauce Labs ➤ Why Clients Hire Me ✅ Fast Communication ✅ Honest QA Feedback ✅ Easy-to-Understand Bug Reports ✅ Strong Attention to Detail ✅ On-Time Delivery 👉 Message me today to get a FREE test sample or QA plan for your project. 👉 Let’s make your product bug-free before launch 🚀 🔑 𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀 QA Tester, Software QA, Manual Testing, Automation Testing, Cypress, Appium, Selenium, API Testing, Postman, Mobile App Testing, iOS Testing, Android Testing, Web Testing, Regression Testing, Functional Testing, Bug Reporting, Test Cases, SaaS QA, Agile QA, JIRA, ClickUp, Performance Testing, JMeter, Cross Browser Testing, UAT Testing, Black Box Testing, Quality Assurance Engineer, Software Testing, CI CD QA, Exploratory Testing, Load Testing, PlayWright, Robot Framework, Jenkins, GitHub Actions, TestCafe, AI Tester, AI Testing

I pay close attention to areas that directly impact users and revenue, such as app crashes, broken user flows, and payment failures. As a Top-Rated Quality Assurance Specialist and full-time freelancer on Upwork with 8+ years of experience in QA testing, I help teams deliver reliable, high-quality applications that are ready for real users. I specialize in manual testing, mobile app testing (iOS & Android), web testing, Shopify QA, and automation testing using Playwright with CI/CD integration, focusing on identifying issues early and improving product stability. I have tested web and mobile applications across different platforms and industries, including e-commerce, SaaS, fintech, and AI-based products. My experience covers a wide range of application types, from Shopify stores and payment systems to AI applications and chatbots, where I validate user journeys, transactions, and core functionality under real-world conditions. Recently, I also worked on an automation testing project for Chick-fil-A, where I built Playwright-based automation suites integrated with CI/CD pipelines and managed test cases in Zypherscale, helping improve regression coverage and release confidence. I have contributed to 30+ projects and 1,800+ hours on Upwork, consistently delivering high-quality QA testing results and maintaining strong client satisfaction. 💼 Proven Experience • Shopify Stores: Freshland, Dream Controller, Dyeport (checkout, payments, UX testing) • Mobile Apps (Android & iOS): Etnowe, Simba • AI Applications: MyMood AI (chat flow, response accuracy, usability testing) • Fintech Platforms: Transaction flows, payment systems, user journey validation • Automation Testing: Chick-fil-A (Playwright, CI/CD integration, Zypherscale test management) 📱 Devices & Test Environment Mobile Devices: • Android: Oppo, Vivo, Tecno, Samsung • iOS: iPhone 7, iPhone 11 Pro Max, iPhone 12 Pro Max Desktop: • Core i7 (10th Gen) Laptop 🔍 Manual QA Skills • Manual Testing • Mobile App Testing (iOS & Android) • Web Application Testing • Functional Testing • Regression Testing • End-to-End Testing • Integration Testing • System & Acceptance Testing • UI/UX Testing • Usability Testing • Cross-Browser Testing • Shopify QA (Checkout, Payment Gateway, UX) • Payment Gateway Testing • Fintech Testing (Transactions & Payments) • API Testing (Postman, Swagger) • Performance Testing (Basic manual approach) • Test Case Design & Execution • Bug Reporting & Defect Tracking • Requirement Analysis • Exploratory Testing • Edge Case & Reverse Testing • AI Application Testing • AI Model Performance Testing • AI Agent Functional Testing • Chatbot & Conversational AI Testing • NLP Testing • PWA Testing (Progressive Web App Validation) • SEO Testing 🤖 AI Testing Skills • AI Agent & Chatbot Testing (Flow & Context Handling) • Response Accuracy & Prompt Validation • User Interaction Simulation • AI App Usability Testing • NLP Intent & Entity Testing • Knowledge Base & Logic Testing 🛠 Tools & Platforms • JIRA, Trello, Asana, ClickUp, Notion • Slack, Google Sheets • BrowserStack, LambdaTest, Real Devices • GTmetrix • Test Plans, Test Cases, Reports • Playwright, CI/CD pipelines, Zypherscale 🎯 Domain Expertise • e-Commerce (Shopify, WooCommerce) • SaaS Applications • Fintech & Payment Systems • Mobile Applications (iOS & Android) • Healthcare & MedTech • AI-Based Applications • POS & ERP Systems • Gaming QA • Automation Testing & CI/CD Pipelines I focus on real-world testing scenarios, ensuring applications perform as expected under practical conditions. My QA testing approach is based on understanding user behavior and identifying critical issues early so core features remain stable before release. I maintain clear communication, follow structured testing processes, and adapt easily to different team workflows. My goal is to help you deliver a reliable, high-quality product that users can trust. ✅ Why Clients Work With Me ✔ 8+ years of experience in software quality assurance and QA testing ✔ Strong focus on manual and automation testing ✔ Experience with Playwright automation and CI/CD pipelines ✔ Shopify QA and payment flow expertise ✔ Real-device testing for accurate results ✔ Clear bug reporting and structured feedback ✔ Experience across startups and long-term projects ✔ Reliable communication and consistent delivery If you're looking for a Quality Assurance Specialist who can thoroughly handle QA testing for any type of application, identify critical issues, and improve overall product quality before release, feel free to reach out. I'm available to discuss your project and get started.

Modern software fails not because features are missing, but because edge cases, integrations, and real-world usage scenarios are not fully tested before release. I help product teams prevent these issues by delivering structured QA across web and mobile applications, combining manual testing, automation support, API validation, and real-device testing. 🏆 Top-rated freelancer with 4+ years of professional QA experience 🛠️ Expert in Manual Testing Methodologies 💻 Automation Expert | Cypress | Playwright 📋 Skilled in Project Management Tools like Jira, ClickUp, Trello, and Asana 📝 Proficient in Creating Robust Test Cases and Executing Various Types of Testing (Functional, Regression, Performance, etc.) 🔍 Proficient in API Automation Testing using Postman 🚀 Experienced in Managing CI/CD Pipelines 💬 Excellent Communication and Collaboration Abilities 🧠 Strong Analytical and Problem-Solving Skills I’m a QA Engineer with solid expertise in Cypress + JavaScript automation, alongside proficiency in other programming languages. My approach blends technical depth, attention to detail, and workflow automation skills to ensure smooth development cycles and dependable product releases. Testing Skills: ------------------------- - Requirement Analysis - Test Case Design & Execution - Defect Reporting & Management - Functional Testing - End-to-End Testing - Integration Testing - Exploratory Testing - Regression Testing - Cross-Browser Testing - Mobile App Testing (iOS & Android) - Usability Testing - UI/UX Testing - System & Acceptance Testing - API Testing (Postman) - Performance Testing (JMeter/LoadRunner) - Automation Testing (Cypress, JavaScript/Typescript) Expertise with Tools & Platforms: ---------------------------------------------- - 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 Domains: ----------- - Education - Real Estate - eCommerce & Retail - Media & Entertainment - Healthcare & Life Sciences - Email Marketing and Lead Generation Devices: ---------- - HP EliteBook Windows 11 - MacBook Pro (macOS Sequoia) - iPad - 10th Generation - iPhone XS - iPhone 14 Plus - iPhone 16 Pro Max - Google Pixel 7 - Samsung S22 With a strong commitment to delivering error-free, high-performing software, I aim to exceed quality expectations and provide products that users love. I am available for flexible timings across any time zone and dedicated to helping you bring your software to the highest standards of performance and user satisfaction. ✅ Relevant Skill: Software QA . Functional Testing . Mobile App Testing . Web Testing . Manual Testing . Bug Reports . Software Testing . Automated Testing . Usability Testing . Android . Test Case Design . iOS . Smartphone . End-to-End Testing . Quality Assurance . QA Testing . Bug Tracking & Reports . Performance Testing . JavaScript . Jira . API . Testing . Python . QA Engineering.

💯 Achieved 100% Job Success Score 🥇 (TOP RATED) Freelancer, showcasing an impressive reputation on Upwork. ⌚ 5000 h+ worked on Upwork! ⚡ Successfully tested 50+ project completions without negative feedback 🚀On A Mission to Make Software Products Bug Free 🕙 100% flexible, can work in any time zone Professional Background: 🏅 Certified QA Professional with 4+ years of expertise in defining and optimizing testing processes 🌐 Proficient in Web, Desktop, and Mobile Applications Testing 🌟 Specializing in Functional, Cross-Platform, Usability, and Performance testing 🧑🏻‍💻 Ensures the delivery of high-quality software products Career Highlights: 🖥️ Tested 100+ Web, Mobile, and Desktop Applications 📈 Worked on projects ranging from small-scale ventures to enterprise systems ⚡ Proven track record of promptly identifying defects during developmental stages, saving clients valuable time and resources ● During my work experience, I have found software testing to be the most enjoyable yet challenging job. It demands a great deal of focus, commitment, persistence, and hard work, and that's why I love this job. ● Undoubtedly, there are hundreds of testers around. However, what really sets me apart is my firm commitment to delivering quick and high-quality work. When I accept a project, I take a challenge along with it—a challenge to deliver it on time, within budget, and with maximum quality. ● I have experience with various areas like Healthcare, Finance Applications, Games, Mobile and Telecom, Supply Chain Management, Manufacturing, Legal, CRM, ERP, e-business, e-commerce, e-learning, SaaS Products, Wealth Management Applications, Websites, Social Media I have strong knowledge of the following technologies: ● Applications: Web, Desktop, and Mobile applications. ● Manual Testing: Smoke, Functional, Non-Functional, White/Black box, Sanity, Regression, UI, and UX ● Bug tracking tool: Atlassian JIRA, Asana, Mantis, Redmine, Zendesk, Trello, ActiveCollab, Teamwork, Azure, Notion, GitHub, Linear ● Test Case Management Tools: TestRail, QMetry, Zephyr, and TestLodge ● Cross-Browser Testing Tools: BrowserStack ● Operating Systems: All Windows versions, basic knowledge of Linux, and Macintosh ● Microsoft Office: Word, Excel, PowerPoint, Access, Outlook: 2007 -- up to the latest versions. ● Flexible Payment terms and a negotiable hourly rate for the right contracts I have Windows and OS machines, and Multiple Android and iOS devices available for testing. Hence, I can be a great asset for any company looking for a long-term relationship. Desktop: MacBook Pro 2020 (Sonoma 14) MacBook Air 2019 (Sonoma 14) iMac 2011 (High Sierra 10.13.6) Windows 7,10,11 Laptops with 13,14,15 inches screen sizes iOS Devices: iPhone 16 Pro Max (18.1) iPhone 14 Pro Max (18) iPhone 14 (16.1) iPhone 12 Pro Max (17.1.2) iPhone X (14.2) iPhone 7 Plus (14.2) iPhone 7 (12.1) iPad 8th Gen (16.1) Android Devices: Samsung Galaxy S22 Ultra (13) Samsung Galaxy S21 Ultra (13) Samsung Galaxy A14 (14) Samsung Galaxy J6 (10) Samsung Galaxy A02s (11) Techno Camon 20 (13) Oppo A3s (11) Huawei P10 Lite (7.0) QMobile Tablet Once you hand over your project to me, whether it's in the pre-launch stage, beta version, or upgrade of existing software, I will provide you with a comprehensive report highlighting bugs and any areas for improvement. My client satisfaction is my first priority. Please feel free to contact me :) Cheers! Hasnain Haider

🕒 Over 18,000 Hours on Upwork, Demonstrating Dedication and Professionalism 🌟 Upwork Certified & Top-rated QA Freelancer with 10+ Years of Experience ⭐ Consistently 5-star Rated for Dedication, Expertise, and Quality Delivery 🌍 Collaborated with Leading Global Companies (Details Confidential, Discuss Privately) 🕐 Flexible Schedule to Accommodate Global Time Zones ☼ 𝕀𝕟𝕥𝕣𝕠𝕕𝕦𝕔𝕥𝕚𝕠𝕟: Effective 𝗤𝘂𝗮𝗹𝗶𝘁𝘆 𝗔𝘀𝘀𝘂𝗿𝗮𝗻𝗰𝗲 (𝗤𝗔) is the cornerstone of any successful project. When implemented using the latest industry practices, it can take your product to the next level. However, setting up and maintaining a robust testing process can be complex. That’s where I come in. As a 𝗧𝗼𝗽-𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 𝗤𝗔 𝗦𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘀𝘁 𝘄𝗶𝘁𝗵 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 𝗮𝗰𝗿𝗼𝘀𝘀 𝟭𝟬𝟬+ 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀, I have built a strong track record of delivering exceptional results. Known for providing thorough, reliable, and tailored QA services, I consistently earn 𝟱-𝘀𝘁𝗮𝗿 𝗿𝗮𝘁𝗶𝗻𝗴𝘀 𝗳𝗿𝗼𝗺 𝟴𝟬% of my repeat clients. When you work with me, you’ll find a professional who is dependable, proactive, and fully invested in your project’s success. I take the initiative, treat your business as my own, and remain transparent about areas that need improvement. I’ve collaborated with both startups and established companies across multiple industries, including media, e-commerce, fintech, SaaS, healthcare, telecom, supply chain, manufacturing, legal, and enterprise software. Specific project references can be shared privately upon request. Whether you’re a first-time client or a returning partner, I’m ready to assist with all your QA needs. With over a decade of experience since 2016, I have honed my skills in agile methodologies such as XP, TDD, Scrum, and SaaS. I’ve worked across a diverse range of industries including Healthcare, Finance, Telecom, Supply Chain, Manufacturing, Legal, CRM, ERP, E-Commerce, E-Learning, SaaS, Social Media, Hospitality, and more. ☼ Skills & Expertise: ✔ Test Management: Qase dot io, Zephyr, QMetry, TestLodge, TestRail, HP Quality Center, ApTest Manager, BaseCamp, Asana, Assembla, Trello ✔ Defect Management & Tracking: Jira, Redmine, Pivotal Tracker, Trello, Mantis, Basecamp, Asana, Wrike ✔ Automation & Performance Testing: Familiar with RainForest, QTP, JMeter, Selenium ✔ Diagnostics: LogCat, Diagnostics Tools, FireBug, Postman for APIs ✔ Utilities & Collaboration Tools: Slack, Hipchat, Mattermost, Apptimize, Figma, Browserstack, MS Office Visio, TFS, Google Analytics, Firebug, GitHub, TestFlight, VMWare, Crashlytics, Segment, Fabric, HubSpot, OroCRM ✔ Technical/Customer Support: OSTicket, SWREG ✔ Languages: HTML, VBScript, XML, VB..NET, ASP..NET, SQL ✔ Databases: MS-SQL Server, Oracle, Microsoft Access ✔ Operating Systems: MS Windows, Mac OS X, Linux ☼ How I Can Help You: ✔ Design QA Processes: Establish quality benchmarks that set your project up for success. ✔ Implement QA Tools: Tailor QA tools and workflows to your specific project requirements. ✔ Comprehensive Testing: Full-spectrum QA for web, mobile, and desktop applications (frontend and backend). ✔ User Acceptance Testing (UAT): Usability and beta testing to ensure your product meets user needs. ✔ API Testing: Robust testing using Postman and other industry-standard tools. ✔ Mobile Application Testing: In-depth testing for Android, iOS, and HTML5 applications. ✔ UI & Functional Testing: Thorough testing of forms, links, processes, services, and more. ✔ Technical Writing: Clear, concise user guides, manuals, help files, and training materials. ☼ What You’ll Get When You Hire Me: ✔ User Perspective Insight: A detailed, user-centric analysis of your software, website, or application. ✔ Diverse Device Testing: Comprehensive testing across 20+ devices on iOS and Android. ✔ MacBook OS: Tahoe (Version 26) ✔ Windows 7 | Windows 8 | Windows 11 📱 iOS Devices: ✔ iPhone 17 Pro Max (Version 26.3) ✔ iPhone 15 Pro Max (Version 18.6.2) ✔ iPhone 14 Pro Max (Version 18) ✔ iPhone 14 Pro (Version 17) ✔ iPhone X (Version 15) ✔ iPhone 7 Plus (Version 14 & 15) ✔ iPhone 6S (Version 12) ✔ iPhone 6 (Version 12) ✔ iPhone 5S (Version 13) 🤖 Android Devices: ✔ Samsung S25 Ultra (Version 16) ✔ Samsung S21 Ultra (Version 15) ✔ Google Pixel 8 Pro (Version 16) ✔ Google Pixel 7A (Version 15) ✔ Infinix Note 5G (Version 14) ✔ Google S9 Plus (Version 10) ✔ Realme 6 (Version 9) ✔ Cross-Browser Testing: Compatibility testing across modern and legacy browsers including Edge, IE, Firefox, Chrome, and Safari on both macOS and Windows. ✔ Comprehensive Test Coverage: Functional, usability, regression, GUI, security, and performance testing. ✔ Formal Test Plans & Scripts: Well-documented test plans and scripts using tools such as Zephyr, QMetry, TestRail, and Qase..io. Ready to elevate the quality of your software? Let’s talk about how I can help make your project a success!

➤ QA Engineer | Software Tester | Automation Tester | Manual Tester helping SaaS & startups release bug-free, high-performing, production-ready software. Helping SaaS companies, startups & enterprises deliver bug-free, high-performing, production-ready software As a Full-time Upwork freelancer with 6+ years of experience in Software Quality Assurance, I specialize in ensuring applications are stable, scalable, user-friendly, and production-ready across web, mobile, and API systems. ➤ What I Help You Solve If your product has: ▪ Hidden bugs affecting real users ▪ Broken workflows reducing conversions ▪ Performance issues under load or scale I help you identify, reproduce, document, and eliminate these issues using structured QA processes before they reach production. ➤ What Makes Me Different Most QA Engineers stop at reporting bugs, I focus on product improvement and user experience quality ✓ Real-user behavior simulation & exploratory testing ✓ Strong edge-case and failure scenario detection ✓ Clear, structured, and visual bug reporting ✓ Reduced QA–developer communication gaps ✓ Focus on usability, stability, and performance optimization ➤ Core QA Services ✓ Web Application Testing (Manual + Automation) ✓ Mobile App Testing (iOS & Android) ✓ API Testing (Postman / REST APIs / Swagger) ✓ Functional, Regression & Integration Testing ✓ Exploratory, Usability & UAT Testing ✓ Performance, Load & Scalability Testing ✓ Smoke Testing & Release Validation ✓ PWA & Cross-platform Testing ➤ Manual QA Expertise ✓ AI Model Performance Testing ✓ Requirement Analysis & Test Planning ✓ Test Case Design & Execution ✓ Bug Reporting & Defect Lifecycle Management ✓ Functional, Regression & Integration Testing ✓ End-to-End Testing across full workflows ✓ Exploratory & Negative / Reverse Testing ✓ Cross-Browser & Cross-Device Testing ✓ Mobile App Testing (iOS & Android) ✓ UI/UX & Usability Testing ✓ Payment Gateway Testing ✓ System Testing & User Acceptance Testing (UAT) ✓ API Testing (Postman / Swagger) ✓ Performance Testing (basic validation) ✓ SEO & Web Behavior Testing ➤ Automation & QA Tools Cypress • Selenium WebDriver • Appium • Postman • JMeter JIRA • ClickUp • Trello • TestRail BrowserStack • Sauce Labs ➤ Testing Approach My QA process is based on real-world user conditions and system reliability, including: ✔ Low network (kbps) scenarios ✔ 3G / 4G / 5G mobile environments ✔ High-speed broadband testing ✔ Cross-device and real-device validation ➤ Device Testing Lab ✓ iOS Devices iPhone 7, X, XR, XS Max iPhone 11 / 11 Pro / 11 Pro Max iPhone 12 / 12 Pro / 12 Pro Max iPhone 13 / 13 Pro / 13 Pro Max iPhone 14 Pro Max iPhone 16 iPads iPad 6th Gen, iPad 7th Gen ✓ Android Devices Samsung Note 8, Note 9, Note 20 Samsung S10+, S21+, S24 Ultra, A18 OnePlus 8T, OnePlus 9 ✓ Desktop MacBook Air, Samsung Galaxy Book 4 & 5 ➤ AI Testing Skills ✓ AI Model Output Validation ✓ Chatbot & Conversational Flow Testing ✓ NLP Intent & Entity Validation ✓ Voice AI Testing (ASR, TTS, latency analysis) ✓ Context & memory/session testing ✓ Multi-agent workflow testing ✓ AI platforms (Retell, Vapi, Bland, ElevenLabs, Play.ht) ➤ Domains Experience ✓ SaaS & Cloud Applications ✓ eCommerce & Payment Systems ✓ Healthcare & Enterprise Applications ✓ AI-powered & Data-driven Platforms ✓ Mobile & Web Applications at scale ➤ Why Hire Me ✓ Fast, clear, and professional communication ✓ Actionable QA insights (not just bug lists) ✓ Strong attention to edge cases & user behavior ✓ Reliable on-time delivery ✓ Free sample test available ✔ Keywords Software Testing, Software QA, QA Engineer, QA Tester, Manual QA, Automation QA, AI Testing, Functional Testing, Regression Testing, API Testing, Mobile App Testing, Web Testing, iOS Testing, Android Testing, SaaS Testing, Performance Testing, Load Testing, Cross Browser Testing, UI/UX Testing, Usability Testing, Test Cases, Bug Reporting, Test Case Design, CI/CD Testing, Agile QA, Selenium, Cypress, Appium, Postman, JIRA, BrowserStack, TestRail, AI Model Evaluation, Chatbot Testing, Voice AI Testing, NLP Testing, Conversational AII