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Need QA that thinks like your users and tests like your toughest customer? As a Top Rated QA Engineer I help startups, SaaS teams, and product owners launch clean, stable, and user-friendly web and mobile applications through Manual QA Testing, Automation Testing, Mobile App Testing, Web Testing, API Testing, AI Testing, and clear Bug Reporting. I have strong experience in testing Android apps, iOS apps, websites, SaaS platforms, AI tools, eCommerce stores, dashboards, payment flows, and business applications. 𝗞𝗘𝗬 𝗔𝗖𝗛𝗜𝗩𝗘𝗠𝗘𝗡𝗧𝗦 ================ 🏆 Top Rated QA Engineer with 100% Job Success ⭐ Multiple 5-star client reviews for detailed and reliable QA work 📌 33 Upwork projects across Manual QA, Automation Testing, Web Testing, Mobile App Testing, and API Testing ⏰ 5,300+ Upwork hours with proven long-term project experience 🚀 Helped startups and product teams test, improve, and release SaaS apps, mobile apps, eCommerce platforms, website builders, fintech products, and AI applications 🧪 Skilled in Cypress, Playwright, JavaScript/TypeScript, Postman, JMeter, LoadRunner, Jira, Trello, Asana, BrowserStack, and real device testing 𝗜 𝗖𝗔𝗡 𝗛𝗘𝗟𝗣 𝗬𝗢𝗨 𝗪𝗜𝗧𝗛: =================== ✦ MANUAL QA TESTING Functional Testing, Regression Testing, Smoke Testing, Sanity Testing, Exploratory Testing, End-to-End Testing, Integration Testing, System Testing, Acceptance Testing, and Requirement Analysis. ✦ MOBILE APP TESTING iOS Testing, Android Testing, Real Device Testing, Tablet Testing, Responsive Testing, Push Notification Testing, Installation Testing, App Flow Testing, and Store Release Validation. ✦ WEB APP & WEBSITE TESTING Cross-Browser Testing, UI/UX Testing, Usability Testing, PWA Testing, SEO Testing, Form Testing, Dashboard Testing, Checkout Testing, Payment Gateway Testing, and complete user journey testing. ✦ AUTOMATION TOOLS & FRAMEWORKS Playwright, Cypress, Selenium WebDriver, Appium, WebdriverIO, TestNG, JUnit, Cucumber, BDD Framework, Page Object Model, GitHub Actions, GitLab CI/CD, Jenkins, Allure Reports, Mochawesome Reports, and CI/CD pipeline test execution. ✦ API & BACKEND TESTING API Testing using Postman and Swagger, request/response validation, status code checks, data validation, error handling, edge case testing, and backend workflow verification. ✦ AI APP TESTING AI Model Testing, Chatbot Testing, Voice AI Testing, Conversational AI Testing, Prompt Flow QA, Response Accuracy Validation, Context Retention Testing, NLP Intent Testing, and AI Agent Functional Testing. ✦ BUG REPORTING & DOCUMENTATION I provide clear bug reports with steps to reproduce, expected results, actual results, severity, priority, screenshots, screen recordings, device/browser details, and developer-friendly notes. ✦ Tools I work with include Jira, Trello, Asana, Linear, ClickUp, Google Sheets, Notion, Slack, BrowserStack, Postman, Swagger, GTmetrix, and real physical devices. I have experience testing products in multiple domains, including SaaS, eCommerce, Healthcare, FinTech, Banking, Insurance, Gaming, POS, ERP, AI Apps, Chatbots, Voice AI Platforms, and Mobile Applications. 𝗧𝗢𝗢𝗟𝗦 & 𝗣𝗟𝗔𝗧𝗙𝗢𝗥𝗠𝗦: ================== • Bug Tracking & Management: JIRA, Trello, Asana, Linear, ScribeHow • Collaboration & Reporting: Google Sheets, Notion, Slack • Testing Platforms: BrowserStack, physical devices • Performance & Analytics Tools: GTmetrix, SimilarWeb • Documentation: Test Plans, Test Cases, Checklists, FRS, User Manuals 𝗗𝗢𝗠𝗔𝗜𝗡 𝗘𝗫𝗣𝗘𝗥𝗧𝗜𝗦𝗘 ================ ✓ Health Care ✓ E-Commerce( (Shopify, WooCommerce) ✓ Social media management ✓ Restaurant management system ✓ card payment systems ✓ services management system ✓ dealership management system ✓ job application portal ✓ Travel Business Management System ✓ Crypto ✓ Blockchain ✓ Web3 ✓ Mobile Applications ✓ OpenAI Integration ✓ Gaming ✓ Point of Sale (POS) ✓ ERP Systems 𝗪𝗛𝗬 𝗖𝗟𝗜𝗘𝗡𝗧𝗦 𝗪𝗢𝗥𝗞 𝗪𝗜𝗧𝗛 𝗠𝗘: ========================= ✔ Manual and Automation QA expertise ✔ Clear and professional bug reports ✔ Real device testing for iOS and Android ✔ Strong understanding of user experience ✔ Ability to find edge cases and hidden defects ✔ Automation scripts for faster regression testing ✔ Fast communication and flexible availability ✔ Experience with startup products and established platforms I do not just test screens. I test complete user flows, business logic, edge cases, usability, performance behavior, automation coverage, and real-world user experience. If you need a reliable QA Engineer who can manually test your product, automate key flows, document issues clearly, and help your team release with confidence, I would be happy to help. 𝗦𝗞𝗜𝗟L ===== QA Testing . Manual Testing . Automated Testing . Software Testing . Mobile App Testing . Software QA . Functional Testing . Web Testing . Usability Testing . Bug Reports . Bug Tracking & Reports . Test Case Design . Quality Assurance . QA Engineer

I’m a passionate QA Engineer / Software QA Tester who loves breaking applications (only to make them stronger and better). With 7+ years of experience in Manual QA, Automation Testing, and Quality Assurance, I test Web, Mobile, SaaS, and business applications from a real user's perspective. I focus on finding functional bugs, usability issues, workflow gaps, and edge cases before they reach production. I Can Help You With ✅ Web Application Testing ✅ Mobile Application Testing (iOS & Android) ✅ SaaS & Business Application Testing ✅ Functional & End-to-End Testing ✅ UI/UX & Usability Testing ✅ Regression & Release Testing ✅ API & Backend Testing ✅ Dashboard & Admin Panel Testing ✅ Cross-Browser & Responsive Testing Manual Testing Expertise ✅ Functional Testing ✅ Regression Testing ✅ Smoke & Sanity Testing ✅ Exploratory Testing ✅ End-to-End (E2E) Testing ✅ UI/UX & Usability Testing ✅ Integration & System Testing ✅ Compatibility & Cross-Browser Testing ✅ Responsive & Accessibility Testing ✅ User Acceptance Testing (UAT) ✅ Negative & Edge-Case Testing ✅ Black Box & Grey Box Testing ✅ Backend & Database Validation ✅ SQL Testing & Data Validation ✅ Defect Management & Bug Reporting ✅ Test Case & Test Scenario Design Automation & API Testing ✅ Playwright ✅ Cypress ✅ Selenium WebDriver ✅ API Testing with Postman ✅ REST API Testing ✅ API Validation & Automation ✅ Regression Automation ✅ Critical Workflow Automation ✅ Test Automation Frameworks ✅ CI/CD Testing Support Tools & Technologies ✅ Jira ✅ Azure DevOps ✅ TestRail ✅ Postman ✅ Playwright ✅ Cypress ✅ Selenium ✅ Git & GitHub ✅ Browser DevTools ✅ SQL / MySQL / PostgreSQL ✅ BrowserStack Core Strengths ✅ Strong attention to detail and defect identification ✅ Real-world exploratory and user-focused testing ✅ Complex workflow and business logic validation ✅ Clear bug reports with screenshots and screen recordings ✅ Precise reproduction steps and Expected vs. Actual results ✅ Strong SDLC & STLC understanding ✅ Agile & Scrum QA experience ✅ Requirement analysis and acceptance criteria validation ✅ Risk-based testing and edge-case identification ✅ Fix verification and regression ---------------------------------------------------- 🌟 Why Clients Choose Me ⭐ Detail-Oriented Testing Approach I focus heavily on real-world usage testing to ensure software works smoothly for end users. ⭐ Clear Communication & Reporting I provide detailed, easy-to-understand bug reports that help development teams resolve issues faster. ⭐ Reliable & Deadline Focused I consistently meet testing deadlines while maintaining high testing standards. ⭐ Flexible Across Industries Experienced in testing SaaS platforms, dashboards, and business workflow applications. 𝐈’𝐦 𝐧𝐨𝐭 𝐣𝐮𝐬𝐭 𝐚 𝐐𝐀 𝐭𝐞𝐬𝐭𝐞𝐫 — I’m a quality advocate, problem-solver, and product perfectionist who treats every application as if it were my own. My mission isn’t just to find bugs — it’s to build confidence in your product and deliver excellence in your brand. ---------------------------------------------------- I’m not just a QA tester — I’m a quality advocate, problem-solver, and product-focused tester who treats every application as if it were my own. Key Expertise: Manual QA, QA Engineer, Software Testing, Quality Assurance, Functional Testing, Regression Testing, Exploratory Testing, Smoke Testing, Sanity Testing, UAT, Web Testing, Mobile Testing, SaaS Testing, UI Testing, UX Testing, Usability Testing, Responsive Testing, Cross-Browser Testing, Compatibility Testing, Integration Testing, System Testing, E2E Testing, API Testing, Postman, Playwright, Cypress, Selenium, Test Automation, Database Testing, SQL Validation, Bug Reporting, Test Case Writing, Test Scenario Design, Agile QA, Scrum Testing, Backend Testing, Frontend Testing, Accessibility Testing, Security Testing, Negative Testing, Black Box Testing, Grey Box Testing, Defect Management, Release Testing, Regression Automation.

⏱ 1000+ hours billed on Upwork ✅ Verified individual freelancer Let’s talk and work on your project together! I’m a Software Quality Assurance Specialist with 8+ years of experience delivering flawless products through manual and automation testing. I specialize in Web, Mobile (iOS & Android), and API testing, ensuring your software is bug-free, user-friendly, and high-performing. Why You Hire Me: Strong bug detection & analytical problem-solving skills Rapid requirement analysis and test planning Skilled in client product presentations and reporting Build efficient QA processes to reduce costs and save time Provide comprehensive test coverage to prevent costly post-release issues What you get: A reliable QA partner who ensures your product is as bug-free as possible before release, helping you deliver a high-quality experience to your users. My Approach: I focus on deeply understanding your requirements and vision, then applying a structured QA process to ensure your product not only meets but exceeds expectations. My work helps avoid last-minute delays, protect your brand reputation, and deliver software your users will trust. Availability: Full-time or part-time, fully dedicated to your project. Core Skills & Tools: Functional, Regression, Smoke, Usability, Cross-Browser, and Performance Testing API Testing (Postman, SoapUI, Swagger) Web & Mobile App QA (UI/UX, Field Validation, Security) Test Planning, Bug Reporting, & QA Documentation E-Commerce, Healthcare, FinTech, SaaS Product Testing Agile & Waterfall Methodologies

𝗗𝗼 𝘆𝗼𝘂 𝗻𝗲𝗲𝗱 𝗮 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗤𝗔 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 𝘄𝗵𝗼 𝗰𝗮𝗻 𝗶𝗱𝗲𝗻𝘁𝗶𝗳𝘆 𝗵𝗶𝗱𝗱𝗲𝗻 𝗯𝘂𝗴𝘀, 𝘃𝗮𝗹𝗶𝗱𝗮𝘁𝗲 𝗰𝗼𝗺𝗽𝗹𝗲𝘅 𝘂𝘀𝗲𝗿 𝘄𝗼𝗿𝗸𝗳𝗹𝗼𝘄𝘀, 𝗮𝗻𝗱 𝗲𝗻𝘀𝘂𝗿𝗲 𝘆𝗼𝘂𝗿 𝘄𝗲𝗯, 𝗺𝗼𝗯𝗶𝗹𝗲, 𝗮𝗻𝗱 𝗔𝗜-𝗽𝗼𝘄𝗲𝗿𝗲𝗱 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 𝗮𝗿𝗲 𝗿𝗲𝗮𝗱𝘆 𝗳𝗼𝗿 𝗿𝗲𝗹𝗲𝗮𝘀𝗲? I help startups and enterprises improve software reliability by discovering critical defects before production, strengthening regression coverage, and building QA processes that give teams confidence before every release. I Also I help teams validate real-world user workflows and deliver stable, high-quality products across SaaS, AI applications, marketplaces, fintech, healthcare, and enterprise platforms. As a Top Rated Plus Software QA Engineer with 6+ years of experience, I specialize in Manual Testing, Functional Testing, Regression Testing, API Testing, Automation Testing, and Web & Mobile Application Testing. My QA approach combines deep exploratory testing with automation-driven regression coverage to identify hidden risks early, improve product stability, and reduce production issues. 𝗞𝗲𝘆 𝗔𝗰𝗵𝗶𝗲𝘃𝗲𝗺𝗲𝗻𝘁𝘀 & 𝗩𝗮𝗹𝘂𝗲 𝗙𝗼𝗿 𝗬𝗼𝘂 🏆 Top Rated Plus QA Freelancer on Upwork with experience supporting global clients ⭐ 98% Job Success Score with successful long-term client collaborations 🐞 Identified and documented hundreds of functional, usability, workflow, API, and regression defects 📋 Delivered detailed QA reports with reproduction steps, screenshots, videos, impact analysis, and actionable recommendations You can expect clear communication, proactive ownership, and complete QA visibility throughout the development lifecycle, from requirement analysis and test planning to execution, bug verification, regression testing, and release validation. 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: Ensuring Reliable, Bug-Free & Production-Ready Applications • Functional, Regression, Exploratory, Smoke, Sanity, Integration, System, and End-to-End Testing • Web & Mobile Testing across SaaS platforms, marketplaces, dashboards, Android, and iOS applications • User workflow validation including onboarding, authentication, payments, subscriptions, transactions • UI/UX Testing, usability validation, accessibility testing, responsive testing, and cross-browser/device compatibility • API Testing using Postman and Swagger with request/response validation, authentication, integrations, and backend workflow testing • AI Application Testing including LLM workflows, chatbot validation, prompt testing, and AI agent behavior testing • Negative Testing, Boundary Testing, Edge-Case Analysis, defect investigation, root cause analysis, and release verification • Test planning, requirement analysis, test scenarios, QA documentation, and quality strategy. Building Scalable Quality Through Automation & Engineering • Automation Testing using Playwright, Cypress, Selenium WebDriver, and Appium • Automated Regression, UI, API, and End-to-End Testing for web and mobile applications • JavaScript, TypeScript, and Python-based automation workflows using Page Object Model (POM) architecture • CI/CD testing integration with GitHub Actions, Jenkins, and Azure DevOps pipelines • Performance, Load, Stress, and Reliability Testing using JMeter, k6, and monitoring tools • Database Testing including SQL validation, data integrity checks, backend verification, and API-to-database validation • PostgreSQL/MySQL testing, data consistency validation, automated reporting. Quality Expertise Across Modern Digital Products • AI Platforms, AI Agents, LLM Applications, and Conversational AI Systems • SaaS Products, B2B/B2C Platforms, Enterprise Applications, and Internal Business Tools • FinTech, Banking, Payment Systems, Healthcare, Telemedicine, and Patient Management Platforms • E-commerce, Marketplaces, Booking Platforms, Subscription Products, CRM, ERP, EdTech, Gaming, and POS Systems • Authentication, Authorization, RBAC, security-focused functional testing, and payment workflow validation • AI Voice Assistant Testing including speech recognition and conversational flow validation 𝐓𝐨𝐨𝐥𝐬 & 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬: - Bug Tracking & Management: JIRA, Trello, Asana, Linear, ScribeHow - Collaboration & Reporting: Google Sheets, Notion, Slack - Testing Platforms: Browser Stack, physical devices - Performance & Analytics Tools: GTmetrix, SimilarWeb - Documentation: Test Plans, Test Cases, Checklists, FRS, User Manuals FAQS How do you approach testing a new application when requirements are incomplete? How do you find bugs that developers and automated tests usually miss? What type of testing can you handle for my product? Send me your application link, supported devices, release timeline, and the workflows that matter most. I’ll help you identify the highest-risk areas, structure the right testing approach, and give your team a clearer view of whether the product is genuinely ready for users.

Are you looking for a reliable QA Engineer who can ensure your product works bug-free and user-friendly before it reaches users? You’re in the right place. I’m a Quality Assurance Engineer with 8+ years of experience in testing web applications, mobile apps, and complex software systems. My focus is simple: identify issues early, improve usability, and help you deliver a smooth user experience. What I Can Do for You ✔ Perform complete manual testing of your website or app ✔ Identify bugs in functionality, UI/UX, and performance ✔ Test across multiple devices, browsers, and operating systems ✔ Provide clear, structured, and actionable bug reports ✔ Ensure your product is user-friendly and production-ready My Testing Expertise Functional Testing UI/UX & Usability Testing Smoke & Sanity Testing User Acceptance Testing (UAT) Cross-Browser & Cross-Device Testing Responsive Design Testing End-to-End Testing Experience With SaaS Platforms E-commerce Websites (Static & Dynamic) Inventory & GL Systems Document Digitisation Systems School, Library & Supply Chain Management Systems Tools I Use Jira | Trello | Asana | Redmine BrowserStack | PageSpeed Insights Figma | Pixel Perfect | Page Ruler | WhatFont How I Report Bugs You’ll receive professional QA reports, including: Clear description of the issue Step-by-step reproduction steps Expected vs actual results Screenshots or screen recordings Why Clients Choose Me ✔ Strong attention to detail ✔ Clear communication ✔ Fast turnaround ✔ Focus on improving user experience—not just finding bugs If you want your product tested thoroughly and professionally, feel free to invite me to your job. Let’s make your product bug-free and user-friendly.

Greetings! I’m a Top-Rated Plus QA Specialist with a proven track record of success across 100+ projects. I provide tailored, dependable QA services, and earning 5-star ratings from satisfied clients. With a proactive mindset, strong reliability, and a dedication to excellence, I emphasize clear communication and maintain an unwavering focus on delivering top-tier quality for every project. ✧ Testimonials & Reviews: ✨ He did a really good job testing a mobile app. I’ll hire again ✨ Great job Abdul! Very good UX tester, leaves no stone unturned ✨ Abdul is a very experienced, highly skilled QA master. We were very lucky to find him, we hope to hire him back again someday ✨ Abdul is an intelligent, careful, and diligent engineer who acted as our QA test manager as we completed our final release. He is responsible and easy to work with. ✨ Abdul is an incredibly professional and talented QA Tester. Our team has been impressed by both his attention to detail when it came to testing our applications as well as how he reported them. He was extremely easy to communicate with and provided a high standard of work. I highly recommend him for all of your QA needs. ✧ I Know What You're Looking For, My Skills & Expertise: ✅ Proven experience with QA/Dev teams in SaaS and dynamic product environments. 🔍 Skilled in manual testing, with a keen eye for detail and proactive problem-solving. ⚡ Ability to deliver quality results under tight deadlines without compromising standards. 💬 Strong communication skills for clear, prioritized feedback and actionable insights. ✧ Bug Management, Issue Resolution & Design Validation: ✔ Document and track issues using [Jira/Trello/Asana]. ✔ Work closely with developers to prioritize and resolve critical issues before launch. ✔ Perform regression testing to ensure previous fixes don’t introduce new bugs. ✔ Review and validate that the UI/UX implementation matches the Figma design, reporting any discrepancies to the design and development teams. ✧ What You'll Gain By Hiring Me: ⚙️ Comprehensive QA Sweep: A thorough, week-long testing phase covering all aspects from functionality and user flow to performance, ensuring top-tier quality. 📋 Prioritized Reporting: Log and categorize bugs with precision, prioritizing from critical to minor, ensuring our beta customers never face a hiccup. 🧪 Test Case Mastery: Develop creative and comprehensive test scenarios that push our product to its limits, ensuring no feature goes untested. 🤝 Collaboration & Insight: Work closely with the team to develop and enhance test strategies, ensuring every aspect aligns with the overall product quality. Desktop: MacBook Pro M1 2020 & Windows 7 | 8 | 10 | 11 iOS Devices: iPhone 15 Pro Max | 13 | 12 Pro Max | 11 | 11 Pro | 8 Plus | 7 Plus | iPhone 6s | iPad 9th generation Android Devices: Samsung Galaxy S21 | Samsung Galaxy S22 | Google Pixel 4 | Google Pixel 6 Pro | Vivo Y21 | RealMe C25 | Samsung J6Plus | Tablet Lenovo M10 | Tablet Lenovo M8 🚀 So, I’m here to ensure flawless results, as quality is the cornerstone of success. Let’s connect to guarantee your product is fully prepared for a successful market launch!