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$4/hr
100%
Job Success
$10K+ earned
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⏱ 1000+ hours billed on Upwork
✅ Verified individual freelancer
Let’s talk and work on your project together!
I’m a Software Quality Assurance Specialist with 8+ years of experience delivering flawless products through manual and automation testing. I specialize in Web, Mobile (iOS & Android), and API testing, ensuring your software is bug-free, user-friendly, and high-performing.
Why You Hire Me:
Strong bug detection & analytical problem-solving skills
Rapid requirement analysis and test planning
Skilled in client product presentations and reporting
Build efficient QA processes to reduce costs and save time
Provide comprehensive test coverage to prevent costly post-release issues
What you get:
A reliable QA partner who ensures your product is as bug-free as possible before release, helping you deliver a high-quality experience to your users.
My Approach:
I focus on deeply understanding your requirements and vision, then applying a structured QA process to ensure your product not only meets but exceeds expectations. My work helps avoid last-minute delays, protect your brand reputation, and deliver software your users will trust.
Availability:
Full-time or part-time, fully dedicated to your project.
Core Skills & Tools:
Functional, Regression, Smoke, Usability, Cross-Browser, and Performance Testing
API Testing (Postman, SoapUI, Swagger)
Web & Mobile App QA (UI/UX, Field Validation, Security)
Test Planning, Bug Reporting, & QA Documentation
E-Commerce, Healthcare, FinTech, SaaS Product Testing
Agile & Waterfall Methodologies
Mansoor A.
has worked
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$15/hr
100%
Job Success
$30K+ earned
Available now
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I often describe myself as a QA professional in a developer's body, having the mindset to break things but the toolset to create and restore. I also have several years of experience as a QA Specialist.
I can ensure the quality of software while leveraging my coding abilities to build and utilize complex testing tools. I am proficient in all stages of the QA process from test planning to post-release verification. Throughout my QA career, I have worked in many different environments, following methodologies from Agile SCRUM to Waterfall.
I thrive in an environment where I can test the boundaries of the software but also contribute to the QA process and procedures used to ensure quality. QA is my passion and I would like to help whomever will find my skills suitable for their projects.
Marija T.
has worked
.
$14.6/hr
100%
Job Success
$8K+ earned
Available now
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🏆 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝘄𝗶𝘁𝗵𝗶𝗻 𝟭𝟮 𝗺𝗼𝗻𝘁𝗵𝘀
⏱️ 𝟲+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲
🌍 𝗪𝗼𝗿𝗸𝗲𝗱 𝘄𝗶𝘁𝗵 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝗳𝗿𝗼𝗺 𝗨𝗦, 𝗖𝗮𝗻𝗮𝗱𝗮 & 𝗜𝘀𝗿𝗮𝗲𝗹
✅Upwork: Top rated freelancer with 100% Job success score.
I am a skilled Software Quality Assurance (QA) Tester with over 6+ years of experience in automation testing. I’m detail-oriented, reliable, and efficient, always striving to deliver the best results.
💻Professional Experience:
6+ years of experience in automation testing
Strong understanding of Agile and Scrum
Experienced in both team and independent work
Skilled in developing test cases, scripts, and performing tests
Familiar with the full software testing life cycle
Able to write and review functional test cases and strategies
Strong business and technical skills
🔧Manual Testing Skills:
Functional Testing
Usability Testing
Browser Compatibility Testing
Regression Testing
Website Testing
API Testing
Exploratory/Ad-hoc Testing
iOS and Android App Testing
Desktop Software Testing
🛠Testing Skills:
Web Automation: Selenium with Java, TestNG, Testproject.io, BDD Cucumber with Java
Mobile Automation: Appium with Java (Android & iOS), Testproject.io
API Automation: Postman, Newman, Rest Assured
Build Tools: Maven
Test Management Tools: JIRA, Monday.com, TFS, GitLab, GitHub
Test Case Management: Testrail, Confluence, Excel
Compatibility Testing: BrowserStack, Lambdatest
CI/CD Tools: Jenkins, GitLab
📋Experience with:
eCommerce Applications (Magento, WordPress, Shopify)
Game Applications (Cocos, Unity)
ERP Applications
Mobile Apps and Games
Healthcare Apps
Social Networking Sites
SAAS Application Testing
Salesforce CRM Testing
ETL Applications Testing
🏢Industry Experience:
Healthcare
E-commerce
Finance
Jobs marketplace
SAAS
AI/AL
CMS
Salesforce
I’m comfortable working in Agile/Scrum/Kanban environments and can quickly adapt to new projects. I have a fast learning curve and love taking on new challenges.
Feel free to reach out – I’m confident we can create something great together!
Sana G.
has worked
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$10/hr
98%
Job Success
$200K+ earned
Available now
Offers consultations
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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 26,900+ 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 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
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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
Kamal M.
has worked
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$10/hr
100%
Job Success
$1K+ earned
Available now
Offers consultations
Start of list.
End of list.
⭐ Senior QA Automation Engineer | Playwright, Selenium, Cypress | Certified
📈 Highly Rated for Long-Term & Full-Time Contracts
🏭 Proven QA Engineer for Enterprise, SaaS & Workforce Management Systems
📄 Certified Agile QA Professional
I help startups, SaaS companies, and enterprise teams ship stable, production-ready software through a combination of manual testing, automation testing, mobile testing, API validation, and AI workflow testing.
With 10+ years of QA experience, I've tested hundreds of web, mobile (iOS & Android), SaaS, and AI-powered applications. My work has included collaborations with global organizations and high-scale brands where quality, reliability, and attention to detail are critical.
My goal is simple: find issues before your users do, reduce production bugs, and help your team launch with confidence.
🚀 Core Expertise
Manual Testing
✔ Functional Testing
✔ Regression Testing
✔ Smoke Testing
✔ Sanity Testing
✔ Exploratory Testing
✔ User Acceptance Testing (UAT)
✔ Cross-Browser Testing
✔ Cross-Device Testing
Automation Testing
✔ Playwright
✔ Selenium WebDriver
✔ Cypress
Mobile Testing
✔ Android Testing
✔ iOS Testing
✔ Real Device Testing
✔ Emulator & Simulator Testing
API & Backend Testing
✔ Postman
✔ API Validation
✔ Request/Response Verification
✔ End-to-End Workflow Testing
AI Testing
✔ AI Chatbot Testing
✔ AI Voice Agent Testing
✔ Prompt Validation
✔ Conversation Flow Testing
✔ Response Accuracy Validation
Tested 10+ AI Voice & Chat Assistant platforms including:
* Retell AI
* Bland AI
* Vapi
* Wishpond AI
* Senior Care AI
* Custom GPT & LLM-based applications
QA Tools & Platforms
Automation: Playwright, Selenium, Cypress
Project Management: Jira, Trello, Asana, Click Up, You track and Notion
Documentation: Test Cases, Test Plans, Checklists, User Manuals
Testing Platforms: BrowserStack, Physical Devices
Reporting & Collaboration: Slack, MicroSoft Team
Performance Analysis: GTmetrix, SimilarWeb
-🧪 What I Deliver
🔍 End-to-End Testing Across Web & Mobile Apps
🐞 Detailed Bug Reports With:
* Reproduction Steps
* Screenshots
* Screen Recordings
* Expected vs Actual Results
📝 Comprehensive QA Documentation
* Test Cases
* Test Plans
* Regression Checklists
* Exploratory Testing Reports
⚡ Fast Product Onboarding
* Quickly understand workflows
* Integrate with development teams
* Identify critical release blockers
📱 Recent QA Experience
QA Engineer — Vook
* Led QA efforts for Dokan
* Automated testing using Playwright
* Performed manual testing of critical user workflows
* Executed regression and release validation testing
SQA Engineer — Daylife
* Conducted end-to-end testing for Club Swan
* Developed and maintained automation suites using Cypress and Selenium
* Performed cross-browser and cross-device validation
* Collaborated closely with development and product teams
🏥 Industries Served
* Healthcare
* FinTech
* E-Commerce
* SaaS
* Marketing Technology
* E-Learning
* Business Management Systems
* AI & Automation Platforms
💬 Let's Talk
If you're looking for a QA Engineer who combines manual testing expertise, automation skills, AI workflow validation, and a strong product mindset, I'd be happy to help ensure your software is reliable, stable, and release-ready.
Quality isn't tested in at the end it's built in from the beginning.
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Keywords:
Manual QA Engineer, QA Engineer , Manual Engineer, Software Tester , Software QA Engineer ,Manual QA , QA Engineer , SQA Engineer , Manual QA Engineer , Bug Hunter ,Automation QA Engineer, Mobile App Tester , Website Tester , Quality Assurance Engineer , Part Time QA Engineer , Software QA Specialist , Manual QA Engineer , Manual QA Engineer ,Test automation engineer, Automation and manual QA , Web App Engineer, Software Quality Assurance Engineer , QA Automation Engineer , UI/UX Auditor & QA Engineer, App QA Engineer , Manual Testing Specialist , SaaS Product Tester , End-to-End Manual Engineer , Manual QA Engineer , Manual QA , Web/App Tester , Detail-Oriented Manual Tester, Front End QA Tester , QA Bug Bounty Tester , Software Tester , Website Functionality Tester , Website QA Engineer
Vijay K.
has worked
.
$30/hr
100%
Job Success
$100K+ earned
Start of list.
End of list.
Most production bugs aren’t caused by bad developers; they happen because QA lacks ownership. I help startups fix that.
I’m a Senior QA Lead with 8+ years of experience, working with global SaaS and web product teams. I’ve led QA in fast-paced environments, built QA processes from scratch, and consistently helped teams reduce production bugs and release with confidence.
How I work
• I personally define QA strategy, test coverage, and release readiness criteria
• I review all critical bugs, test results, and risk areas before delivery
• Test execution may be supported by QA engineers from my team, under my supervision
• You always have one point of contact and full accountability: me
Clients usually hire me to:
✔ Set up QA processes from scratch for new or growing products
✔ Own functional, regression, and release testing end-to-end
✔ Act as a long-term QA partner, not just a task-based tester
✔ Reduce bug leakage and last-minute release surprises
✔ Improve collaboration between product, development, and QA
Technical coverage
• Manual, exploratory, regression, and acceptance testing
• API testing (Postman)
• Automation support (Cypress; Playwright coverage via supervised team support when needed)
• Agile / Scrum environments
If you’re looking for QA ownership, consistency, and clear communication, rather than ad-hoc testing, let’s talk.
$25/hr
100%
Job Success
$10K+ earned
Start of list.
End of list.
I am an expert QA Tester. I have been working for 6 years and also have experience in software testing.
I excel at applying AI models to automate and enhance testing—including interface, UI, functional, and performance tests. This significantly boosts testing efficacy, uncovers elusive defects, bolsters product quality, and accelerates release cycles.
I specialize in automation testing ,manual website testing, mobile app testing, usability testing, and detailed UI/UX reviews to make your digital product truly shine.
I test websites and apps to ensure smooth performance and a seamless user experience. I specialize in functionality, usability, and UX, detecting hidden bugs, reviewing workflows, and delivering clear insights. You can hire me for a full QA project, or just to test specific features or flows. With years of experience in detailed QA testing, I’m ready to help you launch a polished, reliable product.
What I Offer:
Functional Testing: Find and report critical bugs before your users do.
Automation Testing(Python programming): API and UI testing.
Performance Testing: For Website and mobile App
Usability & UI/UX Testing: Detect confusing interfaces and user flow issues.
Professional Recommendations: Practical tips to improve design, usability, and user experience.
Detailed Bug Report: A Google Sheets report with screenshots or video recordings of each bug/issue.
You'll receive a comprehensive QA report highlighting:
Functional & usability issues
Design inconsistencies
UI/UX improvement suggestions
Evidence (screenshots or video recordings)
All findings are clearly structured so your developers can fix issues quickly and effectively.
I am skilled in identifying and reporting defects, and ensuring software products meet and exceed customer expectations. I specialize in functional, UI, performance, load, and compatibility testing, and have experience working with Agile and Scrum methodologies.
Testing Skills:
Functional Testing
UI/UX Testing
Exploratory Testing
Smoke Testing
Regression Testing
Cross browser Testing (IE, Edge, Mozilla, Chrome, Mobile Testing included)
Responsive Testing
Mobile Testing (Android)
Performance Testing
Usability Testing
Manual Testing
Software Testing
User Acceptance Testing
Bug Report
Sanity Testing
Let's get it started!
XiuWen P.
has worked
.
$20/hr
100%
Job Success
$400+ earned
Available now
Start of list.
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🛠️QA Engineer | Manual & Automated Testing | API Testing (Postman)
I am a QA Engineer with 7+ years of experience in software testing. I have strong skills in both manual and automated testing. I cover PST–EST well.
🔎In QA, I have worked with tools like Katalon and Tosca and created 500+ automated test cases. I also use Postman for API testing and tools like Jira and Azure DevOps for bug tracking and test management. I focus on finding bugs early, improving product quality, and making sure everything works smoothly. I also have experience in testing AI-based apps, including chatbots and voice agents.
I can handle both testing and development tasks, which helps in building reliable and high-quality products.
Tags:
- QA Testing
- Automation Testing
- Manual Testing
- API Testing
- React
- Bug Tracking
- AI Testing
- Test Automation
- Web Testing
- Mobile App Testing
- API Testing
- Regression Testing
- Bug Tracking & Reports
- Close the tooltip
- Quality Assurance
- CI/CD
- Test Automation Framework
- Software QA
- QA Automation
- Cypress
- TypeScript
- Selenium WebDriver
- Performance Testing
$15/hr
100%
Job Success
$4K+ earned
Available now
Offers consultations
Start of list.
End of list.
I help startups and businesses test reliable, high-quality software through manual testing, automation testing, API testing, and end-to-end QA solutions.
I am a QA Engineer with 10+ years of experience testing Web Applications, Mobile Apps, APIs, SaaS platforms, and AI-powered products. My focus is to find critical issues before they impact your users.
I combine manual testing expertise with automation frameworks to improve product quality, reduce bugs, and help teams release with confidence.
𝐖𝐡𝐚𝐭 𝐈 𝐂𝐚𝐧 𝐇𝐞𝐥𝐩 𝐘𝐨𝐮 𝐖𝐢𝐭𝐡
𝐌𝐚𝐧𝐮𝐚𝐥 & 𝐄𝐱𝐩𝐥𝐨𝐫𝐚𝐭𝐨𝐫𝐲 𝐓𝐞𝐬𝐭𝐢𝐧𝐠
I perform functional testing, regression testing, smoke testing, sanity testing, usability testing, and exploratory testing to identify issues that affect user experience.
𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐓𝐞𝐬𝐭𝐢𝐧𝐠
I build and execute automation tests using Selenium, Cypress, Playwright, and Appium for Web, Android, and iOS applications.
𝐀𝐏𝐈 & 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐓𝐞𝐬𝐭𝐢𝐧𝐠
I test REST APIs, GraphQL APIs, and backend workflows using Postman, Swagger, and REST Assured to verify functionality, security, and performance.
𝐖𝐞𝐛, 𝐌𝐨𝐛𝐢𝐥𝐞 & 𝐒𝐚𝐚𝐒 𝐓𝐞𝐬𝐭𝐢𝐧𝐠
I test applications across browsers, devices, and environments to ensure smooth performance on Chrome, Safari, Edge, Firefox, Android, and iOS.
𝐀𝐈 𝐀𝐩𝐩 & 𝐀𝐈 𝐒𝐲𝐬𝐭𝐞𝐦 𝐓𝐞𝐬𝐭𝐢𝐧𝐠
I help validate AI-powered applications, including AI workflows, chatbot systems, integrations, and user-facing AI features.
𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 & 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲 𝐓𝐞𝐬𝐭𝐢𝐧𝐠
I perform load testing, performance checks, and security validation using tools and practices aligned with modern application standards.
𝐓𝐨𝐨𝐥𝐬 𝐈 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡
Selenium, Cypress, Playwright, Appium, Postman, Swagger, REST Assured, JMeter, Locust, Jira, TestRail, Jenkins, GitHub Actions, and Azure DevOps.
I work with Agile teams to improve software quality, create clear test documentation, report bugs with detailed reproduction steps, and support successful product releases.
If you need a QA Engineer who can manually test your product and build reliable automation coverage, feel free to message me or invite me to your project.
Iftikhar A.
has worked
.
$6.5/hr
100%
Job Success
Available now
Offers consultations
Start of list.
End of list.
I help startups and enterprises release bug-free, high-quality software.
✅ Mobile App Testing (iOS & Android)
✅ Web & SaaS Application Testing
✅ UI/UX, Cross-Browser & Cross-Device Testing
✅ BI, Database & SQL Validation
Clear bug reports. Fast communication. Reliable results.
Let’s make your product flawless.
Adnan M.
has worked
.