Hire the Best Functional Testing Specialists

🟨 Tested 20+ web & mobile products before release 🟨 Helping teams catch bugs early and avoid costly fixes later 🟨 Reduce production bugs by 50% I’m one of those QA tester specialists who doesn’t just “run tests” I look at the product like a real user and break it before your users do. What I do as a QA tester Manual QA tester / Software QA testing ✔️ Full-cycle software testing: regression, smoke, acceptance ✔️ Web testing, app testing (iOS / Android), cross-browser testing, quality assurance software ✔️ QA tester focused on real user flows, not just checklists ✔️ Clear bug reports in Jira QA automation / Automation tester ✔️ QA automation using Cypress and Playwright ✔️ Automation tester building stable end-to-end tests ✔️ QA automation engineer improving or rebuilding test coverage ✔️ Integration with CI (GitHub Actions, pipelines) ✔️ API testing with Postman and other tools I’m a QA engeneer (manual tester and automation tester) who works with products where bugs cost real money, SaaS platforms, marketplaces, business tools. My Tech Stack: ✔️ Cypress, Playwright, automation selenium Selenium, WebdriverIO ✔️ JavaScript, TypeScript, Python, Java ✔️ Postman, SoapUI ✔️ Jira, TestRail, X-Ray ✔️ BrowserStack, Sauce Labs ✔️ MySQL, PostgreSQL ✔️ OpenAI API, LangChain, HuggingFace I am a senior qa engineer, (automation engineer, qa automation engineer include manual testing) who focuses on modern, production-ready stacks and don’t take projects who need wordpress developer, react developer, front-end developer, full stack developers, project managers, python developer, react native developer, software developer, java developer, software product manager, Swift, python django, Angular, WordPress, Laravel, brazil, PHP, Vue, or Webflow, jest, design, gps, flutter, link building, copywriter, website traffic because my main focus is always on QA testing and product quality. Have a product that needs a QA tester or QA automation engineer? Click "Invite", send a short description, and I’ll show you where your product can break - before your users do

40+ Hours Available Per Week As a Top Rated Plus full-time freelancer on Upwork with over 8+ years of expertise in Software Quality Assurance, I specialize in ensuring your applications are bug-free and deliver exceptional user experiences, backed by over 225+ 5-star ratings ⭐ from satisfied clients! 🚀 With 27,000+ hours work on Upwork, I have successfully tested 310+ Android and iOS mobile applications and over 120+ web apps, helping clients achieve seamless product launches and exceptional performance. My experience includes collaborating with renowned organizations like UNICEF and leading brands like Samsung, ensuring their software meets the highest quality standards. I test applications across all types of network conditions, including 3G, 4G, and 5G, as well as high-speed connections (1Gbps) and low-speed scenarios down to kilobits per second (kbps), ensuring optimal performance and usability under real-world conditions. Key Achievements: 🏆 Top Rated Plus freelancer with 8+ years of professional QA experience ⭐ 225+ 5-star reviews from satisfied clients 📌 300+ Upwork projects successfully completed 🤖 10+ AI Voice & Chat Assistant platforms tested (Retell, Bland, Vapi, Wishpond AI, Senior Care AI, etc.) 🚀 Tested and launched 70+ startup products successfully to the store ⏰ Worked over 26,900+ hours on Upwork. 📱 Android: Samsung Galaxy S24 Ultra, Samsung Galaxy S21 Plus, Poco X4, RealMe GT Master Edition, OnePlus 9, OnePlus 8T, Samsung A18 📱 iOS: iPhone 16 Pro Max, iPhone 14 Pro Max, iPhone 14 Plus,iPhone 15 Plus, iPhone 13 Pro Max, iPhone 11, iPhone XR 💻 Desktop: MacBook Air, HP Pavilion X360, RealMe Book, Lenovo ThinkPad, Samsung Galaxy Book 4 & 5 Manual QA Skills: • AI Model Performance Testing • AI Agent Functional & Usability Testing • Conversational AI & Chatbot Testing • Requirement Analysis • Test Case Design & Execution • Defect Reporting & Management • SEO Testing • Functional Testing • End-to-End Testing • Integration Testing • Exploratory Testing • PWA Testing (Progressive Web App Validation) • Reverse Testing – Test with Invalid/Unexpected inputs to ensure robust error handling & stability • Regression Testing • Cross-Browser Testing • Mobile App Testing (iOS & Android) • Usability Testing • UI/UX Testing • Payment Gateway Testing • System Testing & Acceptance Testing • API Testing (Postman, Swagger) • Performance Testing (Basic manual approach using tools) 🤖 AI Testing Expertise • AI Model Performance & Response Accuracy Validation • Conversational Flow, NLP Intent & Entity Testing • Voice Agent Quality Testing (ASR, TTS, Latency, Filler Word Detection) • Knowledge-Base and Prompt Flow QA • Context Retention & Session Continuity Testing • Multi-Agent Coordination and Voice Call Testing • Real-World AI App Testing (Retell, Bland, Vapi, ElevenLabs, Play.ht, Wishpond AI, Senior Care AI) 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 Domains Expertise: • eCommerce (Shopify, WooCommerce) • SaaS Applications • Healthcare • Mobile Applications • Insurance • Banking & Financial Services • Gaming • Point of Sale (POS) • ERP Systems • OpenAI Integration 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. Why Choose Me? ✔️ Proven expertise in Manual QA testing ✔️ Comprehensive experience across web and mobile platforms ✔️ Skilled in test documentation, ensuring a structured and repeatable testing process ✔️ Ability to identify critical defects and edge cases ✔️ Adaptable to both Agile and Waterfall methodologies ✔️ Flexible work hours to meet your project needs ✔️ Expert in crawling websites to ensure flawless functionality and SEO perfection -------------------------------------------------------------------------------------------------------- Related Keywords: Manual Testing, API Testing, Web Testing, Mobile App Testing, Regression Testing, Cross-Browser Testing, Test Case Design, Jira, UI/UX Testing, End-to-End Testing, Functional Testing, Bug Reports, Quality Assurance, Payment Gateway Testing, iOS Testing, Android Testing, Test Plan, Usability Testing, User Testing, Software Testing, Manual QA, AI Testing, Chatbot Testing, Voice AI Testing, NLP Testing, Mobile App QA, Conversational AI, AI Model Evaluation, Reverse Testing, PWA Testing, Progressive Web App Validation, AI Apps Testing, Progressive Web Application, OpenAI, AI Apps, ChatGPT, Sora, Gemini, Generative AI, Chatbot

Web, mobile, APIs, AI features, security, cloud platforms, and Playwright automation should not require separate QA specialists. I cover the complete QA cycle under one profile, from test strategy and execution to automation, reporting, and release validation. Top Rated QA Engineer with 100% Job Success, 4+ years in Software QA, and almost 1,700 Upwork hours. I provide Manual Testing, Automation Testing, Web Testing, Mobile App Testing, API Testing, AI Testing, Security Testing, Performance Testing, and Playwright Automation for SaaS products. As a Software QA Engineer, QA Tester, and Software Tester, I validate functionality, integrations, usability, performance, security, and release readiness through Quality Assurance, Bug Reporting, Regression Testing, and Test Automation. CORE QA SERVICES ✓ Manual Testing and Manual QA Testing ✓ Automation Testing, QA Automation, and Playwright Testing ✓ Web, Mobile App, Android, and iOS Testing ✓ API Testing and REST API Testing ✓ AI Testing and AI Application Testing ✓ Security Testing and Application Penetration Testing ✓ Functional, Regression, End-to-End, and Integration Testing ✓ Performance Testing and Load Testing ✓ Blockchain, SAP, Cloud, Salesforce, and CRM Testing ✓ UI/UX, Cross-Browser, and Cross-Device Testing ✓ Test Cases, Test Plans, and Bug Reports MANUAL TESTING My Manual Testing includes Functional Testing, Regression Testing, Smoke Testing, Sanity Testing, Exploratory Testing, Usability Testing, UI/UX Testing, UAT, End-to-End Testing, Integration Testing, Responsive Testing, Compatibility Testing, Cross-Browser Testing, Cross-Device Testing, and release validation. I review requirements, create test cases, execute tests, document bugs, retest fixes, and complete Regression Testing. AUTOMATION TESTING AND PLAYWRIGHT I provide Automation Testing using Playwright, Cypress, and Selenium. My Playwright Automation covers end-to-end testing, regression testing, browser automation, reusable scripts, critical user journeys, API Testing, and CI/CD execution. I maintain Playwright Test Automation with JavaScript or TypeScript and support Cypress Automation, Selenium Automation, GitHub Actions, GitLab CI, Jenkins, and Bitbucket Pipelines. WEB, MOBILE, API, AND ENTERPRISE TESTING My Web Testing covers forms, dashboards, authentication, payments, roles, permissions, workflows, integrations, responsive behavior, and browser compatibility. My Mobile App Testing covers Android Testing and iOS Testing for native and hybrid apps, including functionality, regression, usability, notifications, permissions, and release validation on real devices, BrowserStack, and LambdaTest. My API Testing and REST API Testing use Postman, Swagger, and Playwright for endpoints, authentication, status codes, request and response validation, negative scenarios, error handling, business rules, and integrations. I also support Cloud Testing, Salesforce Testing, SAP Testing, Enterprise Application Testing, Blockchain Testing, and Smart Contract Testing. AI, SECURITY, AND PERFORMANCE TESTING I provide AI Testing and AI Application Testing for AI-enabled web apps, mobile apps, SaaS products, chatbots, and connected APIs. AI Testing covers functional behavior, response consistency, context handling, prompt validation, usability, error handling, integrations, and AI Regression Testing. Security Testing covers authentication, authorization, access control, input validation, API Security Testing, vulnerability validation, and Application Penetration Testing. I perform Performance Testing and Load Testing using JMeter and Lighthouse for response times, concurrent activity, scalability, bottlenecks, crashes, stability, and frontend performance. TEST DOCUMENTATION AND TOOLS I create Test Plans, Test Cases, Test Scenarios, QA Checklists, coverage reports, release summaries, and Bug Reports with reproduction steps, expected and actual results, severity, priority, screenshots, videos, logs, and retesting status. Tools: Playwright, Cypress, Selenium, Postman, Swagger, JMeter, Lighthouse, Jira, TestRail, Zephyr, GitHub Actions, GitLab CI, Jenkins, BrowserStack, LambdaTest. RELEVANT KEYWORDS QA Engineer, Software QA Engineer, QA Tester, Software Tester, Quality Assurance Engineer, QA Automation Engineer, Software QA, Quality Assurance, QA Testing, Software Testing, Manual Testing, Automation Testing, Playwright, Playwright Automation, Cypress, Selenium, Web Testing, Mobile App Testing, Android Testing, iOS Testing, API Testing, REST API Testing, Postman, Swagger, AI Testing, SaaS Testing, Functional Testing, Regression Testing, Smoke Testing, Exploratory Testing, Usability Testing, UAT, End-to-End Testing, Integration Testing, Cross-Browser Testing, Cross-Device Testing, Performance Testing, Load Testing, JMeter, Bug Reports, Test Case Design, Test Plans, CI/CD Testing, BrowserStack, LambdaTest, Jira, TestRail, Zephyr.

QA Automation Engineer & Project Manager | Web & Mobile App Testing I help startups and businesses ship bug-free web and mobile apps through robust QA Automation and streamlined Project Management. With hands-on expertise in building automated test frameworks and leading cross-functional teams, I bridge the gap between quality engineering and delivery. As a QA Automation Engineer, I design and implement scalable test suites that catch defects early, reduce manual effort, and accelerate release cycles. As a Project Manager, I keep sprints on track, coordinate developers and stakeholders, and ensure your product ships on time and on budget. What I bring to your project: 𝐐𝐀 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 Automated testing for web and mobile apps (iOS & Android) Test framework design: Selenium, Appium, Cypress, Playwright API testing with Postman & REST Assured CI/CD integration (Jenkins, GitHub Actions, GitLab CI) Functional, regression, smoke, and end-to-end testing Bug tracking and detailed defect reporting (Jira, TestRail) 𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭 Agile/Scrum project management and sprint planning Team coordination and stakeholder communication Roadmap planning, task delegation, and timeline management Tools: Jira, Trello, Asana, ClickUp Risk management and quality assurance oversight 𝐖𝐡𝐲 𝐰𝐨𝐫𝐤 𝐰𝐢𝐭𝐡 𝐦𝐞: Dual expertise in QA Automation and Project Management saves you the cost of hiring two specialists Clear, proactive communication and regular progress updates Detail-oriented approach focused on delivering reliable, high-quality software Proven track record of on-time, on-budget project delivery Whether you need a QA Automation Engineer to build a rock-solid testing pipeline, a Project Manager to lead your app development, or both, I'm here to help your project succeed. Let's connect to discuss how I can add value to your web and mobile app projects.

Hello, My name is Sheeza Shafqat. I'm a Software Engineer with 8+ years in the software industry, specializing in technical documentation, quality assurance, and data accuracy. My engineering background gives me a precise, structured approach to work that many writers and data specialists don't have. I don't just write or organize information; I understand the systems and processes behind it. My Core Strengths: Technical Documentation: Software Requirements Specifications (SRS), Software Design Specifications (SDS), user manuals, and research documentation for R&D and institutional projects. Quality Assurance: Manual and automated testing, functional testing, and error-catching discipline carried over directly into data validation, cleanup, and accuracy checks. Document Formatting & Conversion: Converting raw, scanned, or unstructured material into clean, organized Word and Excel files with consistent formatting. Client-facing Reliability: Years of self-employed, deadline-driven project work, managing priorities independently without compromising quality. I bring an engineer's attention to detail to every project, whether that's a technical manual, a data cleanup task, or client documentation. I take confidentiality seriously, and I'm happy to share writing/documentation samples on request.

✨ 🏆 Top Rated QA Tester Hi, I'm Aanchal, a dedicated Full time freelancer and detail-oriented AI QA Engineer with 7 years of professional experience in Manual and Automation Testing. My expertise lies in ensuring the highest quality software by identifying and addressing potential issues before they reach end users. Manage the multiple projects, creating sprint, Taking Daily standup meeting. I have hands-on experience in creating and executing test cases and working across various testing environments. I have experience in writing highly detailed test scenarios, test cases, and test plans and test plan document, agile testing. I'm passionate about ensuring bug-free projects and uncovering critical and non-critical issues. By leveraging my services, you'll receive top-notch quality assurance. Types of Testing I Perform: AI web and Mobile testing, UI/UX testing, Mobile App Testing (iOS & Android), Regression Testing, Integration Testing, System Testing, User Acceptance testing, Payment Gateway Testing, DB Testing, Selenium with Java, Jmeter, API Testing(Postman & Swagger), Management tool (ALM,Asana, Jira, Trello, Rally etc) Domain Skills.... FinTech / Investment Domain, Healthcare Domain, Saas Applications, Banking Domain, eCommerce (Shopify) Why Choose Me? 100% client satisfaction rate with 5.0★ review Efficient Testing: consistent high-quality results. Clear Communication: Always aligned with client expectations and deadlines. Let's connect and discuss how I can help deliver high-quality software for your projects!