You will get Comprehensive Functional & E2E Testing for Web, Mobile Apps & Software
Top Rated
Project details
As a full-time freelancer, I bring 6+ years of expertise in Software Quality Assurance, specializing in websites and mobile applications. My strengths include manual testing, cross-platform/browser validation, UI/UX testing, functional and regression testing, and usability validation. I create structured test cases, review workflows in detail, and identify defects quickly to ensure flawless system performance.
I’ve successfully delivered 40+ QA projects worldwide, covering requirement analysis, test planning, test execution, integration and system testing, and payment gateway validation. My QA process ensures improved software quality and user experience.
I’m proficient in tools like JIRA, Asana, Trello, TestRail, Confluence, Google Sheets, and Slack for efficient bug tracking, communication, and documentation. My commitment is to deliver bug-free, user-friendly, and production-ready applications that meet client and end-user expectations.
I’ve successfully delivered 40+ QA projects worldwide, covering requirement analysis, test planning, test execution, integration and system testing, and payment gateway validation. My QA process ensures improved software quality and user experience.
I’m proficient in tools like JIRA, Asana, Trello, TestRail, Confluence, Google Sheets, and Slack for efficient bug tracking, communication, and documentation. My commitment is to deliver bug-free, user-friendly, and production-ready applications that meet client and end-user expectations.
Testing Type
Software TestingDevice
PC, Mac, iPhone, iPad, Android Mobile Phone, Android Tablet, Windows Phone, Windows TabletWhat's included
| Service Tiers |
Starter
$40
|
Standard
$50
|
Advanced
$75
|
|---|---|---|---|
| Delivery Time | 1 day | 1 day | 1 day |
Number of Revisions | 2 | 4 | 5 |
Screen Recording Time (Minutes) | 100 | 200 | 250 |
Summary Report | |||
Annotated Screenshots | |||
Responsiveness Testing | - | ||
Vulnerability Testing | - | - | |
Functionality Testing | |||
Usability Testing | |||
Browser Compatibility Testing | - | ||
Performance/Load Test | - | - |
Optional add-ons
You can add these on the next page.
Additional Revision
+$10
Additional Screen Recording Minutes
(+ 1 Day)
+$10
Fast Delivery
+$10
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OR
Oliver R.
Jun 13, 2026
FAH Website Testing
thank you!
MS
Marian S.
Feb 8, 2026
Mobile App Bug Fixing for IOS and Android
Kumar provided top-quality feedback and app analysis across Android, iOS, and web. Communication was clear and efficient.
UM
Uprise M.
Feb 3, 2026
Manual testing for web app
Great work and excellent quality. It was a pleasure working with Kumar. Will definitely hire him for my next QA manual testing project, highly recommend.
CG
Charl G.
Jan 21, 2026
QA ENGINEER for Ecommerce Fashion App
MS
Marian S.
Dec 21, 2025
App Tester Needed for Safety Inspection Application
Very great job, good structure for bugs report
About Kumar
Quality Assurance | Software Tester | Web & Mobile App Expert
95%
Job Success
Mohali, India - 2:41 am local time
I have successfully tested 50+ Android and iOS mobile applications and over 60+ web apps, helping clients achieve seamless product launches and exceptional performance. My experience spans various industries, ensuring the highest quality standards in software, from AI and SaaS to eCommerce platforms and gaming.
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:
📌 110+ Upwork projects successfully completed
🤖 10+ AI Voice & Chat Assistant platforms tested (Retell, Bland, Vapi, Wishpond AI, Senior Care AI, etc.)
🚀 Tested and launched 50+ startup products successfully to the store
📱 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 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
💡 Ready to Raise Your Product Quality?
📅 Available for both short-term tasks and long-term QA partnerships — hourly or fixed-price
🤝 𝗟𝗲𝘁'𝘀 𝘄𝗼𝗿𝗸 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿 𝘁𝗼 𝗲𝗻𝘀𝘂𝗿𝗲 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗱𝘂𝗰𝘁 𝗺𝗲𝗲𝘁𝘀 𝘁𝗵𝗲 𝗵𝗶𝗴𝗵𝗲𝘀𝘁 𝗾𝘂𝗮𝗹𝗶𝘁𝘆!
📩 Message me now to discuss your QA goals!
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
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Delivery time starts when Kumar receives requirements from you.
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