Hire the Best End-to-End Testing Freelancers
in Pakistan

Hiya, My name is Hassan! a WordPress and Divi freelancer. With over 9 years of experience, I specialize in designing and developing websites using Divi. It's my go-to tool, and I've utilized it for the majority of my projects during my career. My goal is to make sure my clients are happy with my work and stick around for a long time. I'll do my best to give them great results that they'll love, and I am confident of delivering projects on time & meeting the quality criteria. REASONS YOU SHOULD HIRE ME: ✅ Professional work and on-time delivery ✅ Get your needs easily ✅ Available 24/7 for communication ✅ Available on weekends for emergency tasks. ✅ 100% satisfaction guarantee. The client reviews which you will find in my reviews section, describe the quality of my work "Hassan is a very professional and kind person. He put much effort in my work and created a great result, which exceeded my expectations. I can highly recommend to work with Hassan." Expertise: WordPress Divi builders & Divi theme: ★Divi ★Divi theme ★Divi module ★Divi builder ★Divi ACF ★Divi Wp rocket ★Divi plugin ★Divi WooCommerce ★Divi supreme plugin ★Divi layout ★Divi library ★Divi SEO ★Divi speed optimization ★Divi Bloom plugin ★Divi Extra My top services: → Figma to Divi → Figma to WordPress → Pixel Perfect Figma to Divi → Pixel Perfect Figma to WordPress → XD to Divi → Pixel Perfect XD to Divi →Critical error fixing If you need a DIVI Theme expert then message me and let’s chat!

🕒 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!

## 35,000+ QA hours. 650+ projects completed. That's what 12+ years of taking full ownership of quality—not just executing test cases—looks like. I help SaaS, AI/LLM, Agentic AI, ERP, FinTech, HealthTech, EdTech, eCommerce, and Enterprise companies ship stable, production-ready releases by preventing costly bugs, reducing support tickets, improving user experience, and accelerating release cycles. I don't just find bugs, I take ownership of quality from requirements through production sign-off. ### ⭐ Why clients hire me ✔ Top Rated Plus on Upwork ✔ 12+ years of Software QA & Test Engineering experience ✔ Extensive experience testing SaaS, AI/LLM, Agentic AI, Web, Mobile, APIs & Enterprise applications ✔ Developer-ready bug reports that reduce fix time and back-and-forth communication ✔ Experience testing AI-powered applications, Chatbots, Prompt Workflows & LLM features ✔ Strong Manual + Automation + API Testing expertise Every bug report includes: * Clear reproduction steps * Screenshots and screen recordings * Environment details * Severity and priority * Expected vs. actual results This helps developers resolve issues faster and keeps releases on schedule. --- ## 🚀 What I Can Do for You I ensure your product is **stable, scalable, user-friendly, secure, and production-ready.** ### 🔹 Manual Testing Functional • Regression • Exploratory • Smoke • Sanity • UI/UX • Usability • Accessibility • Cross-Browser • Cross-Platform • End-to-End (E2E) • User Acceptance Testing (UAT) • Integration Testing • Compatibility Testing • Localization Testing • Performance Validation ### 🔹 Automation Testing Playwright • Selenium WebDriver • Cypress • Appium • Pytest • Test Automation Framework Development • CI/CD Automation • GitHub Actions • Azure DevOps • Jenkins • GitLab CI ### 🔹 API Testing & Automation Postman • REST API • GraphQL • SOAP • Swagger/OpenAPI • API Automation • API Validation • Webhooks • Authentication Testing • JSON/XML Validation ### 🔹 Performance & Load Testing JMeter • LoadRunner • Performance Validation • Stress Testing • Load Testing • Scalability Testing ### 🔹 AI / LLM Testing LLM Testing • AI Chatbot Testing • Prompt Validation • Prompt Engineering Testing • AI Response Validation • Hallucination Detection • AI Guardrail Testing • AI Workflow Testing • RAG Validation • AI Feature Testing • AI Output Evaluation • Agentic AI Testing ### 🔹 Mobile Testing iOS • Android • React Native Apps • Native Apps • Hybrid Apps • Real Devices • BrowserStack • Sauce Labs • TestFlight • Google Play Internal Testing ### 🔹 Platforms SaaS Platforms • AI Applications • ERP Systems • CRM • Shopify • Magento • WooCommerce • WordPress • Salesforce • Kentico • OMS • CMS • B2B Platforms • B2C Platforms • Enterprise Applications --- ## 🧠 How I Work * Complete QA ownership from requirements to production * Requirement analysis & Test Strategy * Business workflow validation * Risk-based & Exploratory testing * Shift-left testing approach * Developer-friendly bug reports * Production readiness validation * Fast turnaround & proactive communication * Agile, Scrum & Startup environments --- ## 🛠 Tools & Technologies **Automation:** Playwright • Selenium • Cypress • Appium • Pytest **API:** Postman • Swagger • GraphQL **Performance:** JMeter • LoadRunner **Bug Tracking:** Jira • Azure DevOps • ClickUp • Trello • Bugzilla • BugHerd • Linear **Cross-Browser:** BrowserStack • Sauce Labs **Version Control:** Git • GitHub • GitLab **Databases:** SQL • PostgreSQL • MySQL --- ## 🌍 Industry Experience SaaS • AI/LLM • Agentic AI • FinTech • HealthTech • EdTech • eCommerce • ERP • CRM • Real Estate • Healthcare • Education • Media • Logistics • B2B • B2C • Enterprise Software --- ## 🔑 Keywords QA Engineer • Senior QA Engineer • Software Tester • Manual QA • Automation QA • Software Quality Assurance • Test Engineer • QA Lead • QA Consultant • Playwright • Selenium • Cypress • Appium • Pytest • API Testing • API Automation • Postman • GraphQL • REST API • AI Testing • LLM Testing • Agentic AI Testing • Chatbot Testing • Prompt Engineering • Prompt Validation • RAG Testing • AI Automation • SaaS QA • ERP Testing • CRM Testing • Web Testing • Mobile Testing • React Native Testing • iOS Testing • Android Testing • End-to-End Testing • Functional Testing • Regression Testing • Exploratory Testing • Smoke Testing • UAT • Performance Testing • Load Testing • JMeter • CI/CD Testing • GitHub Actions • Azure DevOps • Jira • BrowserStack • SQL • Bug Reporting • Test Strategy • Shift Left Testing • Release Testing • Continuous Testing • QA Automation • Test Automation Framework • Production Validation --- I treat every product as if it were my own and focus on delivering **real business value, not just test execution.** If you're looking for a QA partner who helps reduce production issues, improve release quality, and accelerate delivery, I'd be happy to help. Waqas Zafar (WZ)

A tech geek with a sharp eagle eye to look for some of the nastiest bugs. I have been working as a quality assurance tester since 6+ years, testing various categories of web & mobile applications. 👉🏽 Want to know what sets me/this profile stand out? 👈🏽 Triumphs achieved on Upwork: 🏆 TOP RATED PLUS Freelancer | ⏱ 10k+ Hours Worked | 💻 30+ Projects Done | ✅ Verified Portfolios | 💯 Job Success Score |🥇IELTS Certified Why Clients Choose Me: ✔ Strategic Leadership: Former Head of Project Management & Quality Assurance, consistently delivering results for global enterprises. ✔ Global Availability: Flexible to work across European and US time zones (or others as required). Over 6 years of experience collaborating with clients in the US and Europe. ✔ Proven Success: Expertise in leading cross-functional teams and working with developers, designers, and QA specialists (in Project Manager/Lead roles) to meet deadlines and exceed client expectations. ✔ Award-Winning Performance & Positive Feedback: Regularly receive exceptional feedback from clients and have been recognised for outstanding performance through Upwork payments. I have worked in the following Web & Mobile applications domains: E-commerce | CRM | Games | Finance | Business | Database | Education | Health & Fitness | Lifestyle | Food & Drink | Entertainment | Human Resources | Utilities | Book | Travel Multiple devices are essential for testers to check responsiveness. I use several real ones for full platform coverage. Here are some of them: 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 S22 | Google Pixel 4 | Google Pixel 6 Pro | Vivo Y21 | RealMe C25 | Samsung J6Plus | Tablet Lenovo M10 | Tablet Lenovo M8 In addition to these, I'm familiar with emulators and have worked with popular ones like CrossBrowserTesting, Chrome (Inspect Responsiveness), BrowserStack, and BitBar. 🛠️ Tools Mastery: 🔧 Issue Tracking Tools: JIRA | Trello | Asana | BugHerd | GitLab | ClickUp | DevOps Azure 📋 Project Management Tools: Jira | Asana | SharePoint | Trello | Basecamp | ClickUp 🌐 Compatibility testing: BrowserStack | LambdaTest | BitBar 🧪 Test Cases Management: XRay | Qase.io | TestRail | Jira 📅 Communication Tools: Gmail | Whatsapp | Skype | Slack MS Teams 🎬 Screen/Image Capture: Techsmith | Loom | Screenrec 📊 Other Tools (Word, Excel, Google Spreadsheet, Google Docs) Well, Here's a list of some of the super technical skills you're hoping I'm excellent at: • Manual Testing • Functional Testing/Regression/Acceptance Testing • UI testing/Pixel-perfect • Usability Testing • Mobile App Testing (IOS/Android) • Mac | Windows / OS X based testings (Compatibility Testing) • Ad-hoc Testing Being a QA is not a small responsibility and it also includes to be responsible for the user journey. For that, I always provide usability suggestions and user perspective issues in order to make it as smooth as possible To make a project bug free, the basic requirement is to play out with everything without leaving anything. I apply multiple strategies as per the situation to go through end-to-end testing to clear out everything on the software. Having great knowledge of workflows and designs helps to take out most of the bugs on the way to make the software successful. If you're still reading at this point, this is a sign we're on the same page so far...right? Next steps? 🙋🏽‍♀️ Don't hesitate to reach out to me, and we'll schedule a quick call to discuss more details in real-time :)

⭐️TOP RATED Freelancer (top 10% of Upwork) 💯 93% Job Success Score 🟢 Available now ⭐️Individual QA Freelancer with expertise in Web and Mobile App Testing skills. ⏰1600+ hours worked on Upwork ⭐️Total 9+ Years of Testing experience. ⭐️Very good experience in Mobile App Testing, website and API testing ⭐️Functional, UI/UX/Front-end, Regression, smoke, black-box and Cross Browser testing. How I can support your project: 🧪 Comprehensive manual testing ✍🏻 Crystal-clear bug reports 📝 Technical Documentation and Writing 📱 Mobile App Testing ✍🏻 Detailed Test Plan & Test Case Development 🧪 Back-end Database & API Testing: PostMan I provide excellent services with 100% client satisfaction. As a Software Lead Test Engineer at China Mobile Pak Ltd, I apply my strong knowledge of SDLC, STLC, and QA methodologies to ensure the quality and reliability of the software products. I perform different types of testing, such as GUI, integration, system, unit, and functional testing, on various platforms, such as iOS, Android, and Web apps. I use Cypress, JMeter, and Postman to automate test cases, test APIs, and test load and performance. I have a Bachelor of Software Engineering from COMSATS University Islamabad, where I learned the fundamentals of software development, design, and testing. I have several years of experience in software testing, working as a Senior Software Quality Assurance Engineer and a Quality Assurance Engineer at Center for Advanced Research in Engineering (CARE), where I developed and executed test plans and scripts for an ERP system. I also have experience as an iOS Developer at iBuildX and a Software Engineer at PTCL.Official. I am certified in Agile Software Development: Scrum for Developers, SQL for Testers, and Test Automation with Cypress. I am passionate about software testing and always eager to learn new tools and techniques to improve my skills and deliver quality software products.As a Software Test Engineer at Zong CMPak Ltd, I apply my strong knowledge of SDLC, STLC, and QA methodologies to ensure the quality and reliability of the software products. I perform different types of testing, such as GUI, integration, system, unit, and functional testing, on various platforms, such as iOS, Android, and Web apps. I use Cypress, JMeter, and Postman to automate test cases, test APIs, and test load and performance. I have a Bachelor of Software Engineering from COMSATS University Islamabad, where I learned the fundamentals of software development, design, and testing. I have several years of experience in software testing, working as a Senior Software Quality Assurance Engineer and a Quality Assurance Engineer at Center for Advanced Research in Engineering (CARE), where I developed and executed test plans and scripts for an ERP system. I also have experience as an iOS Developer at iBuildX and a Software Engineer at Etisalat,I am certified in Agile Software Development: Scrum for Developers, SQL for Testers, and Test Automation with Cypress. I am passionate about software testing and always eager to learn new tools and techniques to improve my skills and deliver quality software products.

Your product may look ready on the surface, but real users test it differently. They switch devices, take unexpected paths, enter unusual data, use slow connections, and reach integrations your team may not test every day. That is where I come in. I help SaaS, web, and mobile teams catch usability gaps, functional problems, device-specific behavior, weak edge-case handling, and API inconsistencies before customers experience them. I am a QA Engineer with 4+ years of professional experience testing web, iOS, Android, and desktop applications. My work combines detailed manual testing with automation testing support using Cypress and Playwright, API validation through Postman, and practical cross-browser and real-device testing. Clients hire me when they need more than someone who clicks through screens. I study the product, understand the user journey, test the happy path and the uncomfortable paths, document findings clearly, and help the team know exactly what should be checked before release. I can support you with: • Functional, regression, smoke, exploratory, integration, end-to-end, usability, and UI/UX testing • Web application testing across browsers, screen sizes, and user roles • Mobile app testing on real iOS and Android devices • API testing and validation with Postman • Cypress and Playwright automation testing support for repeatable regression coverage • Test plans, test cases, checklists, release testing, and acceptance testing • Clear Jira, ClickUp, Trello, Linear, or Google Sheets reporting with screenshots, recordings, expected results, actual results, and reproducible steps • Performance testing using JMeter and LoadRunner • CI/CD testing support and collaboration with developers in Agile teams I test on real devices, including Windows 11, macOS, iPhone XS, iPhone 14 Plus, iPhone 16 Pro Max, iPad 10th Generation, Google Pixel 7, and Samsung S22. This helps me validate the product experience beyond browser emulators alone. My recent clients have specifically appreciated my detailed reports, screen recordings, fast communication, reliable execution, and ability to explain findings clearly so developers can act on them without back-and-forth. Whether you need a complete QA pass before launch, ongoing regression coverage, mobile app validation, API testing, or an extra QA resource for your team, I bring a structured process, strong product thinking, and careful attention to user experience. Let’s make sure your users meet a polished product, not unfinished behavior. Relevant Skill: Manual Testing, Functional Testing, Software QA, Software Testing, Usability Testing, Web Testing, Mobile App Testing, Bug Reports, Desktop Application Testing, Test Results & Analysis, Bug Tracking & Reports, Automated Testing, Annotated Screenshot, Performance Testing, End-to-End Testing, Test Case Design, Android ,English, API Testing, QA, Testing