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Thanks for vising my upwork profile. Refer below for more details Automation SDET Engineer I specialize in building custom automation frameworks and ensuring software quality across various platforms using various tools and technologies. Automation Frameworks Used: - Playwright - Cypress - Selenium Webdriver - Apache Freemarker Tool - Katalon Studio - TestNG Programming Languages: - Java - JavaScript - TypeScript - Python Testing Types: - GEN AI Testing - Manual Testing - Automation Testing - API Testing - Performance Testing - Mobile Testing (Appium) - Website Testing DevOps Tools: - Jenkins - Bitbucket/GIT - GitHub - AWS QA Processes: - Writing clear, detailed test cases with comprehensive test data - Ensuring thorough test coverage for all scenarios Working Model: - Agile/Kanban for streamlined collaboration and delivery Bug Reporting Tools: - Jira - ClickUp Test Case Writing Tools: - TestRail - qase io - qTest - Zephyr Scale - Excel Database Experience: - MySQL - MongoDB - Oracle Leadership Experience: - Led QA teams of 5-10 members with a focus on delivering high-quality software Other Tools: - Apache Jmeter (for performance testing) - Postman, Newman (for API testing) - GIT, Bitbucket for version control **Let’s Connect**: I’m excited to join your team and give my best to deliver bug free Softwarev Applications to end users.

40+ Hours Available Per Week Top Rated Plus full-time freelancer Manual QA with over 8+ years of experience in Software Quality Assurance, specializing in manual testing, functional and regression testing, cross-platform mobile and web application testing, API testing, workflow validation, and SaaS application QA. Extensive experience testing AI Voice & Chat Assistant platforms including Retell, Bland, Vapi, Wishpond AI, Senior Care AI, and more, along with marketplaces, booking systems, and enterprise applications. As a Top-Rated Plus freelancer on Upwork, I have delivered QA services to clients worldwide, backed by 250+ 5-star ratings ⭐, and tested 310+ mobile apps and 120+ web applications, collaborating with organizations like UNICEF and brands 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 27,700+ 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, 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

KEY ACHIEVEMENTS Contributed to Pickleball One, a 4.4 * rated Meta Quest Store title Tested medical VR simulation training for Boston Scientific devices Supported XR PickleDrill360 , validating realistic sports training scenarios PROFESSIONAL SUMMARY XR/VR/MR QA Engineer with 3+ years of hands-on experience testing immersive gaming and training applications on the Meta Quest platform. Specialized in gameplay validation, multiplayer testing, physics accuracy, performance optimization, and XR comfort testing. Contributed to live Meta Quest Store titles including Pickleball One (4.4*) and medical VR simulation training for Boston Scientific devices

Hi! I’m Niraj Rana — a QA Engineer with 7+ years of hands-on experience helping companies build reliable, user-friendly, and high-quality software. I specialize in Manual QA, Web & Mobile Testing, API Testing, Regression Testing, Cross-Browser/Device Testing, and Test Automation. I’ve worked across SaaS, e-commerce, healthcare, education, video streaming, cloud, real estate, sports, payments, and other business-critical applications. I don’t just test whether a feature works — I test how real users will actually use it, including edge cases, unexpected workflows, usability issues, and scenarios that can easily be missed during development. - What I Can Help You With Functional & Manual Testing Exploratory & End-to-End Testing Regression, Smoke & Sanity Testing Web & Mobile App Testing Cross-Browser & Cross-Device Testing UI/UX & Usability Testing API Testing using Postman Payment & Subscription Flow Testing Authentication & User Management Testing Integration Testing Performance, Stress & Volume Testing Responsive Design Testing Bug Reproduction & Root-Cause Investigation Release & Production Validation Test Case & Test Plan Creation Test Automation - Tools & Technologies Automation: Selenium WebDriver, C#, Cypress, NUnit, MSUnit, TestNG, Playwright API & Performance: Postman, Apache JMeter Testing & Debugging: Chrome DevTools, Console & Network Analysis Project Management: Jira, Linear, Notion, Trello, Asana, Monday Collaboration: Loom and other screen-recording/documentation tools AI-Assisted QA: ChatGPT, Claude, Grok I have tested platforms involving user onboarding, authentication, subscriptions, payments, e-commerce transactions, video streaming, real-time communication, synchronized experiences, dashboards, reporting, notifications, APIs, and multi-user workflows. Some platforms I’ve worked with include Teleparty, Scener, Netball Connect, Beanee, SIPEXA Cloud, MyWalli, and RFP Advantage AI. - My Approach to Bug Reporting I provide clear, actionable, developer-friendly bug reports with: Detailed reproduction steps Expected vs. actual results Severity and priority Screenshots and screen recordings Console/network logs when applicable Environment and device/browser details Additional technical observations My goal is simple: find problems before your customers do. Whether you need someone to test a new website, validate a mobile application, perform a complete regression cycle, investigate difficult bugs, or build automated regression coverage, I can help you deliver a more stable and reliable product. If quality matters to your product, let’s work together.

I am a Quality Assurance, responsible for ensuring the quality and functionality of software applications. My role involves designing test cases, executing manual and automated tests, identifying bugs, and reporting defects to developers. I also work closely with the development team to ensure the product meets all requirements and is free of errors before it is released. Additionally, I perform regression testing to ensure that new changes don't negatively impact existing features and maintain thorough documentation of testing processes. 🚀 Manual Testing I Can Do ✅ Exploratory Testing ✅ Functional Testing ✅ Web & Mobile App Testing ✅ API Testing ✅ Integration Testing ✅ Usability & UI/UX Validation ✅ Smoke, Sanity & Regression Testing ✅ Post-Release Testing ✅ Cross-Browser & Cross-Device Testing ✅ Retesting & Bug Verification ✅ Test Case Execution & Reporting 🚀 Automation Testing I Can Do ✅ Web UI Automation (Playwright, Selenium) ✅ API Automation (Playwright) ✅ Performance Testing (JMeter) ✅ Test Script Debugging & Reporting 🚀 Test Management & Tracking ✅ Test Documentation & Traceability (Google Sheets, Excel) ✅ Defect Lifecycle & Bug Reporting (JIRA, Trello, Journal) 🚀 Tools & Technologies ✅ Platforms: SaaS, Web, APIs, Mobile (Android/iOS) ✅ Manual Testing: Postman, BrowserStack, Android/iOS Devices ✅ Automation Tools: Playwright, Cypress ✅ Test Management: JIRA, Google Sheets, Excel ✅ Languages: JavaScript, TypeScript ✅ Collaboration & Communication: Slack, Telegram, WhatsApp, Email 🚀 I collaborate closely with developers, product teams, and DevOps to deliver well-tested, user-ready features. I also continuously learn and apply feedback to improve testing outcomes. Let’s build better software together — I ensure your product works exactly as intended.

QA Engineer & Automation Tester with 2 years of experience testing web, mobile, and desktop applications across the full STLC in Agile environments. I specialize in manual and automation testing using Selenium WebDriver, Appium, Postman, and SQL for backend validation, with Jira for defect tracking and cross-team collaboration. Beyond core QA, I bring hands-on technical range — from building a Python/YOLOv8 real-time human detection project to developing a Playwright-based E2E automation suite. I care about catching issues before users do, and I communicate findings clearly so teams can move fast without sacrificing quality. Looking to help your product ship reliable, well-tested software. Let's talk about your project.