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PROFESSIONAL EXPERIENCE I'm an experienced QA Engineer with a passion for ensuring high-quality software products. I have experience working with clients across various industries, from startups to large enterprises, and have gained expertise in manual testing, test automation. As an automation tester, I can help you with: 1) Creating and maintaining test automation frameworks. 2) Proficient in Selenium and Java, with a strong understanding of test automation frameworks. 2) Developing and executing automated test scripts. 3) Integrating automated tests into the CI/CD pipeline. 4) Ensuring that the test automation is reliable, maintainable, and scalable. As a manual tester, I can help you with: 1) Creating test plans and test cases 2) Executing manual tests and recording test results 3) Reporting and tracking defects 4) Performing regression testing and user acceptance testing 5) Ensuring that the software meets the client's requirements and is user-friendly Here are some of my skills and qualifications: 1) Proficiency in testing tools such as Selenium, and Postman 2) Experience in programming languages such as Java, Python, and JavaScript 3) Familiarity with Agile methodologies and DevOps practices 4) Strong analytical and problem-solving skills 5) Excellent communication and collaboration skills 6) Attention to detail and accuracy 7) Ability to work independently and meet deadlines 8) Positive attitude and willingness to learn I'm committed to delivering high-quality work and ensuring that the products I test meet the client's requirements and are user-friendly. Let's connect and discuss how I can help you achieve your testing goals.

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 26,800+ 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 26,800+ 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 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

Hi, I'm Aslam Khan — Ex-Amazon QA Engineer with 14+ years of experience in Software Quality Assurance, I help startups, SaaS companies, and enterprise teams release stable, user-focused products with confidence.. I specialize in end-to-end Quality Assurance across Web, Mobile, SaaS, Healthcare, eCommerce, and Enterprise platforms, with a strong focus on product quality, usability, business workflows, and customer experience. 🔎 Core Expertise ✔ Manual Testing — Functional, Regression, Exploratory, Smoke & UAT ✔ Product & Business Flow Validation ✔ QA Strategy, Test Planning & Release Coordination ✔ Automation Testing — Playwright, Selenium & Cypress ✔ API Testing & Backend Validation — Postman, REST Assured ✔ Mobile App Testing — iOS & Android (Real Devices + BrowserStack) ✔ Web Testing — Cross-browser, Responsive & Compatibility Testing ✔ AI / Chatbot Testing — Conversational accuracy & workflow validation ✔ Performance & Load Testing — JMeter ✔ Test Documentation, Bug Reporting & QA Process Improvement ✔ Agile / Scrum Collaboration with Product, Dev & Stakeholders 💼 What I Bring to Your Team ✔ Strong ownership mindset with product-focused QA ✔ Clear communication with developers, founders, and stakeholders ✔ Risk-based testing focused on real business impact ✔ Stable and maintainable automation where it truly adds value ✔ Structured QA processes for growing teams and startups ✔ Fast onboarding with minimal supervision ✔ Daily updates & professional communication 🛠 Tools & Integrations ✔ Jira | TestRail | Qase | ClickUp | Azure DevOps | Trello ✔ BrowserStack | GitHub Actions | Jenkins | CI/CD Pipelines ✔ SQL Database Validation | Agile / Scrum | BDD (Cucumber) 📱 Real Devices I Test On ✔ iOS: iPhone 15, iPhone 14 Pro Max, iPhone 13, iPad Pro ✔ Android: Samsung Galaxy S22 ✔ Browsers: Chrome, Safari, Firefox, Edge If your releases feel risky — I make them predictable. If your automation is flaky — I stabilize and scale it. If QA is missing structure — I build it from scratch. 🚀 Let's connect and make your next release your most confident one. Core Skills & Keywords: Manual Testing • Exploratory Testing • Functional Testing • Regression Testing • End-to-End Testing • API Testing • Web Testing • Mobile App Testing • Cross-Browser Testing • UI/UX Testing • SaaS QA • Payment Gateway Testing • PWA Testing • AI Testing • GPT/LLM Testing • Chatbot Testing • Conversational AI Testing • Voice AI Testing • NLP Testing • AI Apps Testing • OpenAI • ChatGPT • Gemini • DevTools • Postman • Jira • Playwright • Cypress • Selenium • Test Case Design • Bug Reporting • Usability Testing • Quality Assurance

I help SaaS, Web, and Product teams deliver stable, scalable, production-ready releases by owning Quality across the entire application stack. As a senior QA specialist, I work across manual testing, automation, API validation, and performance checks selecting the right approach based on product stage, release risk, and business impact. My focus is not just finding bugs, but preventing costly production issues. My full-stack QA approach includes: • Functional & exploratory testing of real user flows • Automated regression to protect frequent releases • API testing to validate integrations and data accuracy • Performance & load testing to ensure scale readiness • Release testing and pre-production sign-off I collaborate closely with founders, product managers, and developers to ensure issues are clearly reported, properly prioritized, and easy to fix. Clients value my ability to think like an end user while testing with a system-level mindset. When automation makes sense, I design and maintain reliable test suites to speed up regression cycles and support CI/CD pipelines always balancing automation effort with real ROI. Tools & environments: Selenium, Cypress, Playwright, Appium, Postman, JMeter, Jira, Git, CI/CD pipelines, staging & production systems. If you’re looking for a QA specialist who can own quality end-to-end and give you confidence before every release, feel free to message me. I’m happy to review your product and suggest the best next steps.

As a Top-Rated full-time freelancer on Upwork with over 5+ years of expertise in Software Quality Assurance, I specialize in ensuring your applications are bug-free and deliver exceptional user experiences. With 3000+ hours work on Upwork, I have successfully tested 25+ Android and iOS mobile applications and over 15 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. Key Achievements: 🏆 Top-Rated freelancer with 5+ years of professional QA experience 📌 25+ Upwork projects successfully completed 🚀 Tested and launched 30+ startup products successfully to the store ⏰ Worked over 3000+ hours on Upwork. 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 • 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) 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 Expertise: • eCommerce (Shopify, WooCommerce) • SaaS Applications • Healthcare • Mobile Applications • Insurance • Banking & Financial Services • Gaming • Point of Sale (POS) • ERP Systems 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 ---------------------------------------------------------- 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.

Hello Clients!! Are you in search of a highly experienced software QA/manual and game testing specialist who can help you deliver a flawless product to your clients or users? Look no further! With over 5+ years of hands-on experience in the industry, I bring a wealth of knowledge and expertise to your project. ⭐ Upwork Achievements: ✅ 100% job success score. ✅ Top-rated Upwork freelancer in QA. ✅ 5000+ hours done on Upwork. ✅ High-quality work provider. ✅ Worked with multiple country clients like Germany, USA, India, Canada, UK, UAE, and many more. ✅ individual freelancer. ✅ 24/7 available for communication and work. 🔍 Why Choose Me: ✅ Extensive Experience: I have worked on a diverse range of projects, spanning from web and mobile applications to video games. My experience equips me with a keen eye for detail, enabling me to identify even the most elusive bugs and issues. ✅ Methodical Approach: I am a firm believer in systematic testing methodologies. I meticulously plan, execute, and document test cases to ensure comprehensive coverage. This approach not only helps in identifying issues but also streamlines the debugging process. ✅ Strong Communication: Effective communication is key in any project. I excel at providing clear and concise bug reports, making it easier for developers to understand and resolve issues promptly. Collaboration and teamwork are at the core of my work ethic. ✅ Adaptability: The software and gaming industries are constantly evolving. I stay updated with the latest trends and technologies, allowing me to adapt quickly and provide valuable insights to improve your product. 🕵️ Services I Offer: 👉 Performance testing. 👉 Exploratory testing 👉 Cross-browser testing 👉 Game Testing 👉 Software & App Testing 👉 Manual Testing 👉 Mobile App Testing 👉 Accessibility Testing 👉 Stress and Load Testing 👉 Functional QA 👉 Regression testing 👉 Upgrade and continuity testing 👉 End-to-end testing. 👉 UI/UX Expert Testing. 👉 API Testing. 👉 Beta Testing 👉 Test case writing 👉 Test plan Tools I Used: ✅ JIRA, Trello, Asana, bugzila ✅ Postman for API ✅ MySQLWorkbench for databases ✅ Notion, Discord, Skype Devices For Testing: 💻 Dell G15 5510( gaming laptop). 💻 Macbook Air M3 15"" 💻 Dell Inspiron ( old laptop with Windows 10) *_* All Updated versions: 📱 iPhone 7 plus 📱 iPhone XR 📱 iPhone 11 📱 iPhone 12 📱 iPhone 13 📱 iPhone 14 plus 📱 iPhone 15 pro 📱 iPhone 17 pro 📱 iPad pro 📱Samsung S21+ 5G 📱Samsung A14+ 5G 📱Samsung S23 FE+ 5G 📱Samsung M13 📱Samsung M12 📱Redmi note 4 📈 Previous Successes: I have had the privilege of contributing to the success of various projects, including: 🎮 Testing and improving the user experience of a popular mobile game resulteg in a significant increase in user engagement. 🌐 Ensuring the quality and functionality of a web-based e-commerce platform leadg to improved customer satisfaction and sales. 📱 Collaborating with a mobile app startup to launch a bug-free application that received rave reviews from users. 📞 Let's Connect: I am enthusiastic about the opportunity to work on exciting projects and help you achieve your quality goals. If you're looking for a reliable, detail-oriented software QA/manual and game testing expert, feel free to reach out. Let's chat about how I can assist you in delivering a top-notch product to your audience. Thank you for considering me for your project. I look forward to collaborating with you and contributing to your success! Best regards, Devang Dave