Hire the Best User Acceptance Testing Specialists
in India

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 27,600+ 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

Over 13 years and 6 months of work experience in software testing includes manual, automation and database testing with web based applications in different domains like Telecom,Healthcare,SAP,Drupal CRM,Insurance and eCommerce with different platforms like desktop, ios & android. Good in Test Planning and Estimations. Good hands on in SQL for defining, manipulating , retrieving data with SQL Server. Good experience with Jmeter and Load storm for Performance Testing. Good knowledge of CMMI Levels & Process areas. Good in documentation as per ISO Clauses. Manual Testing : Smoke,Sanity,functional,regression,retest,E2E. Database Testing : SQL Server Management studio 2008,2012. ETL Testing : SSIS & Query Surge Test Management : TFS,MTM,Jire,Mantis,Bugzilla and HPALM. Automation Testing : Telerik Test Studio, Selenium IDE and Web Driver. Preformance Testing : Jmeter & Load Storm.

Hi, thank you for checking my profile. I am an experienced MLS Operations Specialist with over 9 years of remote work for US real estate companies. I specialize in high-volume listing creation, maintenance, database management, DocuSign, Glide, and NHD reports across multiple states. I am known for my reliability, accuracy, and delivering work on time. I have successfully completed $10K+ in earnings on Upwork with positive client feedback for quality and professionalism. I am hardworking, flexible with time zones, and always focused on delivering high-quality work. Currently fully available for long-term or short-term MLS/listing projects. Looking forward to discussing how I can support your needs.

🚀 Manual QA Consultant with 10+ years of experience in SaaS, web, and mobile testing. Strong in STLC, test documentation, API testing, and collaborating closely with developers. Hi there! 👋 I’m Gayatree Kunjadiya, a Senior QA Engineer with over 10 years of experience in manual software testing across web, mobile, and desktop applications. I bring a sharp eye for detail, a passion for quality, and a proactive mindset to ensure your applications work flawlessly before they reach your users. I’ve worked across domains like Retail (POS), CRM, Hospitality, Logistics, and Document Management, testing a wide variety of application types—including native mobile apps (iOS/Android), web platforms, and Windows apps. ✅ ISTQB-CTFL and Scrum Fundamentals Certified ✅ Hands-on experience with Functional, System, Regression, Smoke/Sanity, and UAT testing ✅ Skilled in Test Case Design, Test Plans, Bug Tracking, and Client Demos ✅ Tools I use: Postman, JIRA, Zephyr, TFS, Azure DevOps, TestRail, Confluence, PostgreSQL ✅ Familiar with Agile (Scrum) processes and ceremonies 📊 Key Achievements & Impact: ✔ Reduced production defects by 35% through root cause analysis and optimized testing strategies ✔ Improved test coverage by 40%, ensuring fewer critical issues in UAT & Production ✔ Accelerated bug resolution time by 30%, improving sprint velocity and software stability ✔ Led a 40+ member V&V team, streamlining defect tracking and test strategies ✔ Successfully increased user acceptance test success rates from 85% to 98%, ensuring a seamless product launch 🔍 What I Offer: 🔹 Problem-Solving Expertise – Deep dive into critical defects to improve SDLC 🔹 Defect Prevention Focus – Using analytics to catch issues before release 🔹 End-to-End QA Ownership – From test strategy to production release 🔹 Collaboration with Dev & Business Teams – Ensuring a quality-driven approach If you need a reliable, detail-oriented, data-driven QA expert who improves quality, speeds up releases, and minimizes defects or you're looking to improve software reliability, refine QA processes, or simply catch bugs before your users do, I can help. Let’s make your product bulletproof—together. 💪 📩 Open to short-term and long-term contracts

Need a QA engineer who catches the bugs your users would have found first? I'm a Top Rated Plus Manual QA Engineer with 7+ years of experience, a 100% Job Success Score, and $60K+ earned across 87 projects on Upwork — testing web apps, mobile apps, SaaS platforms, and AI products for startups and enterprise teams in fintech, healthcare, and e-commerce. I don't just run through a checklist. I test the way a real user would — including the edge cases, broken flows, and payment/checkout failures that get missed when testing is treated as a formality. My bug reports include exact reproduction steps, screenshots, and screen recordings, so your developers can fix issues in one pass instead of going back and forth guessing what happened. What you can expect working with me: Detailed, structured test cases before I start, not just ad-hoc clicking around Bug reports developers can act on immediately, no clarifying questions needed Daily progress updates so you're never wondering where things stand Testing across browsers, devices, and real payment/checkout flows I work with Jira, TestRail, Postman, BrowserStack, and Trello/Asana/ClickUp depending on your setup, and I'm comfortable validating data at the database level (SQL) when a bug needs to be traced back to its source. If you're preparing for a release and want to know exactly what's broken before your customers do, let's talk.

Observation is my passion, which has driven my 6+ years of experience as a QA Tester. I specialize in Payment Testing, ensuring secure, accurate, and seamless transactions across multiple payment gateways, UPI, cards, wallets, and banking flows. I believe testing is not just about finding defects, but about improving product quality, minimizing business risk, and delivering stability in a highly competitive market. Knowledge in: - SDLC, STLC and Bug Life Cycle - Test plans, Test cases, Test strategy, documentation - Used Data Validation process to ensure the program is functioning correctly - UI Testing with Suggestions as well - Knowledge and hands-on usage in Functional Testing Worked in: - Payment Method Testing (Credit/Debit Cards, UPIs, E-wallets, NetBanking including Cryptocurrency) - Individual and Group Events - Audio/Video conferencing platforms - Virtual Reality(VR) Platforms -Multiple Sectors like Retail, Automobiles, Education, HealthCare, E-Commerce, etc. Used Tools: - Trello, Slack, Asana, JIRA, ClickUp, Bugzilla, Mantis BT, Figma, Apache JMeter, LambdaTest, BrowserStack, Spreadsheet