Hire the Best User Acceptance Testing Specialists
in the United States

Clients rate our User Acceptance Testing specialists
Rating is 4.9 out of 5.
4.9/5
Based on 118 client reviews
Kyle C.

San Antonio, Texas

$50/hr
5.0
90 jobs

I have over 20 years of experience in software testing/development. I can help with your QA needs no matter how big or small. I am always excited to learn and test new applications. I can assist with Windows based, web based, iPhone, and Android applications. My clients always come first and are never disappointed with my work. Hire me for your final run before you release your application or for on an ongoing testing effort.

  • User Acceptance Testing
  • Software QA
  • Beta Testing
  • Game Testing
  • Jira
  • Desktop Application Testing
  • Robot Framework
  • Test Automation Framework
  • Component Testing
  • Automated Testing
  • Selenium
  • iOS
  • Android
  • Usability Testing
  • Software Debugging
Anthony N.

Gilroy, California

$35/hr
5.0
81 jobs

⭐ Top 3% of QA Freelancers on Upwork Platform ⭐ Top Rated Plus since 2018 I’m a highly-detailed Software Quality Assurance Tester, with over 12+ years of hands-on experience testing web, mobile, and desktop applications. I'm passionate about testing, finding solutions, and helping companies create rock-solid reliable digital products free of bugs 🐞🐞🐞. My specialties include: • Mobile/Web Application Testing • Manual testing • Mobile App Testing • Detailed Test Plan & Test Case Development • Back-end Database & API Testing: PostMan • JIRA Available Physical Testing Devices =========================== Apple: iPhone XR, iPhone 12 Pro, iPad, Macbook Air, Macbook Pro Android: Android - Samsung Galaxy Desktop: Windows Desktop, Windows Laptop, OS X - Mac BrowserStack Account with instant access to 3000+ desktop browsers and real mobile devices Project Management and Defect Tracking Tools ================================== JIRA, Trello, SharePoint, Bugzilla, Asana, Notion, Confluence,

  • User Acceptance Testing
  • Software QA
  • Asana
  • Mobile App Testing
  • Manual Testing
  • Regression Testing
  • Black Box Testing
  • Defect Tracking
  • Scripting
Samea A.

Clarksburg, Maryland

$15/hr
5.0
50 jobs

Hi there! 👋 I'm Samea Ahmadi, a dedicated App & Product Testing professional with a sharp eye for detail and a strong focus on real user experience. With over 5 years of experience, I help developers, startups, and e-commerce brands ensure their apps and products are user-friendly, bug-free, and ready for the market. I don’t just click around — I analyze how real users will interact with your product. My feedback is always practical, honest, and actionable. ✅ What I Offer: - Mobile App Testing (iOS & Android): Functional, usability, and UI testing - Product Testing (Physical & eCommerce): Testing Amazon and online products as a real customer - Detailed Feedback & Honest Reviews based on real user experience - Bug Identification & Improvement Suggestions - Test Reports with Screenshots or Screen Recordings - Unboxing Experience & First Impressions Testing - Fast Turnaround, Clear Communication, and NDA-friendly service Fast turnaround and clear communication I’ve tested apps for both iOS and Android, and I understand how crucial user feedback is in the development process. Whether you’re launching a new feature or validating your MVP, I’ll help you move forward with confidence. 📩 Ready to make your app or product better? Let’s talk!

  • Testing
  • QA Testing
  • Mobile App
  • iOS
  • Android
  • Amazon
  • A/B Testing
  • Product Testing
  • Expert
  • Email
  • Product Video
  • Mobile QA
  • Mobile App Testing
Jeremiah J.

Cynthiana, Kentucky

$45/hr
5.0
4 jobs

I help businesses with practical SaaS support, website QA, troubleshooting, documentation, and technical product support. I have 10+ years of experience supporting SaaS applications, product configuration systems, customer-facing business tools, software validation, technical troubleshooting, and issue resolution. Earlier in my career, I also spent 5 years in call center technical support, including more than a year in a supervisor role. My strength is working through messy technical problems carefully. I test what is happening, reproduce issues, document findings clearly, and help move the work toward a reliable fix. I can help with: • Website QA and manual testing • Bug reports with clear steps to reproduce • SaaS and product support • Technical troubleshooting • Customer-facing technical support • Software testing and validation • Website maintenance and content updates • Website builder updates using GoDaddy, Wix, and similar platforms • Basic page edits, link checks, and form testing • Product configuration and data cleanup • User documentation and training materials • Process and workflow improvement • Release support and issue tracking I also build and maintain practical web-based projects using HTML, CSS, JavaScript, GitHub, and Vercel. My approach is straightforward: understand the problem, reproduce the issue, identify what is going wrong, document the findings clearly, and give you a clear path forward. I am a good fit if you need someone who can test carefully, communicate clearly, troubleshoot patiently, and clean up practical website or software issues without overcomplicating the work.

  • User Acceptance Testing
  • Software Testing
  • Software QA
  • Quality Assurance
  • Website Maintenance
  • Technical Support
  • Bug Reports
  • HTML
  • CSS
  • Manual Testing
  • Troubleshooting
  • Website Content
  • GitHub
  • Functional Testing
  • Documentation
  • Product Support
  • Content Management
  • Website Audit
  • Customer Support
  • Data Entry
Mechar Reziah N.

Corning, California

$25/hr
5.0
5 jobs

As a Computer Science graduate with hands-on experience in quality assurance, I help businesses deliver bug-free, high-performing websites and mobile applications through thorough and structured testing. I have successfully completed multiple QA projects on Upwork with a perfect 5.0 rating, covering website testing, mobile app QA, user insights testing, and application functionality testing. What I offer: ✅ Manual Testing (Functional, UI/UX, Regression) ✅ Website Testing & Bug Reporting ✅ Mobile App Testing (iOS & Android) ✅ User Acceptance Testing (UAT) ✅ Test Case Writing & Documentation ✅ Cross-browser & Cross-device Testing ✅ Detailed Bug Reports with Screenshots/Videos Tools I Work With: 🔧 Jira | Trello | Google Sheets | Loom 🔧 Chrome DevTools | Browser Stack 🔧 TestRail | Notion I take pride in delivering clear, detailed reports that help development teams fix issues quickly and efficiently. My Computer Science background gives me a strong understanding of how applications work, making me more effective at identifying and communicating bugs. Currently expanding into Automation Testing (Selenium, Cypress, Postman) to offer even more value to my clients. Let's work together to make sure your product works perfectly before it reaches your users!

  • User Acceptance Testing
  • Software Testing
  • Manual Testing
  • Quality Assurance
  • Bug Tracking & Reports
  • Test Case Design
  • Functional Testing
  • Regression Testing
  • GUI Testing
  • Cross-Browser Testing
  • Mobile App Testing
  • iOS
  • Website
  • Android
  • Web Application
  • Bug Reports
  • Test Development
  • Jira
  • Chrome OS
  • Agile Software Development
Tinatin A.

East Brunswick, New Jersey

$25/hr
5.0
13 jobs

Bugs found before launch save thousands in fixes after. I help startups and product teams ship cleaner software by catching critical issues early — before real users do. What I deliver: → Detailed bug reports with clear reproduction steps → Structured test cases for web & mobile apps → Fast turnaround with clear communication Tools: Jira, Trello, TestRail | Certified in Software Quality Engineering Ready to test your product? Let’s talk

  • Testing
  • Software QA
  • QA Testing
  • QA Software & Testing Tools
  • Mobile QA
  • Test Report
  • Test Script
  • Manual Testing
  • UserTesting
  • User Experience

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