Talent badge filter
Select talent location
Select talent time zones
$30/hr
100%
Job Success
$200K+ earned
Start of list.
End of list.
• 8 years of experience in software testing.
• Proficient in the software development life cycle including test strategy preparation, test plan development, test case creation, test execution and bug tracking. Analyzing software requirements specifications to create test plan and test cases for manual and automation testing.
• Experienced in different types of testing black box testing, functional, GUI testing, integration, system,
regression, IVR testing, exploratory testing, automation testing, mobile testing, smoke testing.
• Test Case Creation.
• Requirement and use cases analysis
• Resolving problems and redirecting to the right person for fixing.
• Defect Management
• Process documentation creation.
• QA reviews.
Associated with
MVP Technology Solutions
$500K+
earned
$15/hr
100%
Job Success
Start of list.
End of list.
Senior QA Tester | ISTQB Certified | Top Rated Freelancer | 7+ Years Experience
I am an ISTQB-certified Senior QA Tester with 7+ years of experience in delivering high-quality software through comprehensive manual testing. On Upwork, I have successfully completed 41 projects with 5-star client ratings and earned the Top Rated Freelancer badge🏆, demonstrating my commitment to quality, reliability, and client satisfaction.
I specialize in testing websites, mobile applications, games, web applications, and desktop applications across multiple platforms, helping businesses release stable, user-friendly, and bug-free products.
⚡My Expertise:
🔹 Functional Testing
🔹Regression Testing
🔹Smoke & Sanity Testing
🔹UI/UX Testing
🔹Cross-Browser Testing
🔹 Cross-Device Testing
🔹Mobile App Testing (iOS & Android)
🔹Game Testing
🔹Desktop Application Testing
🔹API Testing (Postman)
🔹Payment & Subscription Flow Testing
🔹Test Case Creation & Execution
🔹Defect Reporting & Tracking (Jira, Trello, Asana, ClickUp)
🔹User Acceptance Testing (UAT)
💡 Why Hire Me?
✔ 7+ years of professional QA experience
✔ ISTQB Certified Tester
✔ Top Rated Upwork Freelancer
✔ 41 Successfully Completed Projects with 5-Star Reviews
✔ Detailed bug reports with screenshots, videos, and reproduction steps
✔ Strong analytical and problem-solving skills
✔ Fast turnaround and clear communication
✔ Experience working with Agile and Scrum teams
Core Device Lab & Infrastructure 📱
🍏 iOS Devices
iPhone 14 Pro Max (iOS 26.2)
iPhone 13 Pro Max (iOS 26.4.2)
iPhone 14 (iOS 26.1.2)
iPhone XR (iOS 18.6)
iPhone SE (iOS 26.1)
iPad 10th Generation
🤖Android Devices
Samsung Galaxy S23 Ultra (Android 16)
Samsung Galaxy S21 (Android 16)
Samsung Galaxy A35 (Android 14)
Redmi Note 10S (Android 12)
💻Desktop Devices
MacBook Air M5
ASUS TUF A15 Ryzen 7 Gaming Laptop
Whether you need a complete QA process, a pre-release quality audit, mobile app testing, website testing, or detailed bug reporting, I can help ensure your product meets the highest quality standards before it reaches your users.
Mohd A.
has worked
.
$25/hr
100%
Job Success
$80K+ earned
Start of list.
End of list.
Welcome! You’ve just discovered a QA expert who treats your product like it’s mission-critical, because to your users, it is.
I don’t just test features and check if they work, I actually test if they really work and I protect your reputation. With over 4,000 hours logged on Upwork and $80K+ earned, I help businesses like yours avoid costly bugs, missed edge cases, and painful release delays.
"I brought Ade on board during a critical period of growth for our team, and he quickly proved to be an invaluable asset. He took full ownership of our quality assurance efforts, developing a robust test harness and leading the creation of a comprehensive automated test suite. Ade is highly responsive, proactive, and a true pleasure to work with. I would gladly work with him again." - Director of Engineering, SurveyCTO
Here’s how I can make QA your competitive edge:
⏩ Manual Testing:
From functional to exploratory, I simulate real-world use across browsers and devices, finding bugs others miss and helping you deliver polished user experiences.
⏩ Automated Testing:
500+ test cases and counting, built with Cypress, WebdriverIO, Appium, and Serenity/JS, all crafted to boost coverage, speed up releases, and improve your QA cycles.
⏩ AI Testing (LLMs, RAG & Agents):
I validate AI outputs for accuracy, hallucination risks, bias awareness, and edge cases across chatbots, AI assistants, and search systems. I test prompts, context injection, and response consistency to ensure AI features behave reliably in real-world usage.
⏩ AI-Assisted Testing:
I use AI to speed up test design, expand coverage, and analyze failures, combining automation, prompt-driven evaluations, and human QA judgment to deliver faster, smarter testing cycles.
⏩ API Testing:
REST or GraphQL, I write and run Postman collections to ensure your endpoints work flawlessly across scenarios, preventing backend slip-ups before users ever notice.
⏩ Test Strategy & Reporting:
Clear, structured test plans. excellent bug reports. No fluff. I turn issues into action items your dev team will thank you for.
What clients get when we work together:
- Critical bugs caught early which in turn save releases from going off-track
- More efficient test cycles
- Real-time collaboration; I align with your tools, team, and timelines
- Clear and insightful reporting
Whether you're launching a new app, scaling a SaaS platform, AI products, or tightening QA on an existing product, I'm here to help you build better, faster, and more confidently.
💡 Let’s transform your product into something your users will trust and your team will be proud of.
📩 Send a quick message or let's jump on a call. I reply fast and can jump in right away!
Adeniyi A.
has worked
.
Ukraine
$23.5/hr
100%
Job Success
$20K+ earned
Start of list.
End of list.
Roobykon Software is a leading software development agency with 11+ years of experience in marketplace development and software testing process management.
🥇 We are a Sharetribe Flex Verified Expert and trusted Stripe SCA-ready partner.
⭐️100+ Sharetribe-powered marketplaces launched with excellent feedback since 2016
⭐️Official development contributor of Sharetribe Go Community Edition (OpenSource)
⭐️11 years of experience in building marketplaces & sharing economy platforms
⭐️Top Rated Sharetribe development team
⭐️Experienced Ruby on Rails/React development team
🐞We’ll find all the bugs and convert them into cool features
Based on a project idea and functional requirements, we assist our clients with the best combination for a product release or upgrade.
💫Having a strong experience in marketplace development, Roobykon agency provides you with:
✔️Both Manual and Automated Tests
✔️Test Plans, Cases & Processes
✔️Functional Requirements
✔️Scripting & Documentation
✔️Regression & Negative Testing
✔️UI & Compatibility Testing
✔️Data Interface & Migration Testing
✔️Performance/Load/Stress Testing
✔️Defect/Bug Tracking
✔️Test Strategies & Coverages
✔️QA & QC Standards
🤝Our clients say:
«We really appreciate their flexibility, responsiveness, and the quality of their work, and we've heard similar sentiments from many of our customers to whom we recommended them. I think they're a great technology partner for anyone looking to build their online marketplace with Sharetribe.»
«The work has increased user interactions within the platform, generated more transactions and drawn more feedback from users. Customers can expect a partner that combines professionalism and capability with the versatility of a smaller firm.»
"Good work and collaboration. Thanks again!"
🤝Building long-term and trusted cooperation with our clients is the chief focus for the Roobykon team!
✉️Contact us for consultancy, and we’d love to guide you on the most appropriate solutions for your idea enlivening.
Igor G.
has worked
.
Associated with
Roobykon | Digital marketplace development company | Custom web development
$700K+
earned
$9.99/hr
100%
Job Success
$1K+ earned
Start of list.
End of list.
I am a Bahrain-based mobile app tester focused on delivering quality, reliable experiences across iOS and Android. I excel in manual and automation testing, functional and regression testing, and rigorous defect reporting. With a user-centric mindset, I prioritize usability and accessibility while ensuring robust performance and stability. I collaborate closely with product managers, developers, and UX teams to define quality goals, craft practical test strategies, and drive quality from planning through release.
I bring strong skills in test case design, boundary value analysis, and test documentation, translating complex issues into clear, actionable insights. I actively track defects, verify fixes, and validate releases to minimize post-launch issues and enhance user satisfaction. My approach combines attention to detail with pragmatic risk assessment, enabling near-zero defect releases and timely delivery. I am comfortable working with agile workflows, participating in sprint planning, and contributing to CI/CD discussions to integrate testing early. Tools I leverage include Jira for defect management and TestRail for test case management, with familiarity in automation concepts Appium, cypress to advocate for scalable testing. If you seek a diligent QA professional who ships high-quality apps and communicates insights clearly, I’m ready to collaborate.
M Awais A.
has worked
.
$35/hr
100%
Job Success
$100K+ earned
Start of list.
End of list.
If it can break, I will find it before your users do.
I am a QA Engineer with 8+ years of hands-on experience in manual and automation testing, covering web, mobile, and API layers. I have worked on production-grade products in fintech, e-commerce, SaaS, telecom, healthcare, and edtech, including platforms like SimilarWeb, NAGA/CAPEX, Finalto, Tag Heuer, and BP.
Whether you need structured manual coverage, a scalable automation framework built from scratch, or both, I adapt to your product and your stage.
🔍 What I test:
• Web and mobile applications (iOS & Android)
• REST APIs (Postman, Swagger)
• Fintech and payment flows, including balances, transactions, and auth
• E-commerce and marketplace platforms
• SaaS products and back-office systems
• Browser extensions and progressive web apps
🤖 Automation expertise:
I build and scale automation frameworks from scratch using Playwright, Selenium, Selenide, and Cypress, integrated into CI/CD pipelines via GitHub Actions and GitLab CI. I have maintained 98%+ regression pass rates on high-risk transactional products and reduced regression execution time by up to 85% through parallelization and pipeline optimization.
🛠 QA Tools & Platforms:
→ Manual Testing: Functional, Regression, Exploratory, Smoke, Sanity, UAT, Cross-Browser & Cross-Device
→ Automation Testing: Selenium, Cypress, Playwright
→ 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
→ Stack: Selenide · TypeScript · Java · Python · TestRail · Confluence · GitHub Actions · GitLab CI · Docker · Allure · Chrome DevTools
📋 What I deliver:
• Test plans, test cases, and checklists built around your business risks
• Clear bug reports with repro steps, screenshots, and video proof
• Automation frameworks with CI/CD integration and reporting
• API and regression test suites ready for continuous delivery
• Release readiness assessments and go/no-go recommendations
🏭 Industries I have covered:
🏥 Healthcare · 🛒 E-Commerce & Marketplace · 💳 Fintech · 💻 SoftDev · 🎯 Marketing · 📚 E-Learning · 💼 Business Solutions · Telecom · EdTech · Green Energy
⭐ Why work with me:
→ Deep expertise in both manual and automation QA across web and mobile
→ Sharp eye for edge cases and critical defects that others tend to miss
→ Structured test documentation that makes testing repeatable and transparent
→ Comfortable in Agile and Waterfall environments, no ramp-up time wasted
→ Flexible hours to fit your timezone and project rhythm
→ Website crawling and SEO functionality checks included where needed
✅ Agile & Waterfall | Manual & Automation | Available across any time zone
I treat quality as a shared responsibility, not a final checkpoint. I embed into your workflow, understand your risk areas, and focus coverage where it matters most.
If you are looking for a QA engineer who is reliable, technically strong, and easy to work with, let's talk.
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 Progressive Web Application AI Apps Testing AI Apps OpenAI ChatGPT Sora Gemini Generative AI Chatbot Manual QA Engineer QA Engineer Manual Engineer Software Tester Software QA Engineer SQA Engineer Bug Hunter Automation QA Engineer Mobile App Tester Website Tester Quality Assurance Engineer Part Time QA Engineer Software QA Specialist 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 Web/App Tester Detail-Oriented Manual Tester Front End QA Tester QA Bug Bounty Tester Website Functionality Tester Website QA Engineer
Associated with
InventorSoft
$10/hr
$300+ earned
Available now
Offers consultations
Start of list.
End of list.
🚀 Launching a SaaS, AI App, or Web Platform?
Your users won't report every bug they'll simply leave.
I help startups, SaaS companies, and growing businesses identify critical issues, broken user flows, and hidden defects before they impact conversions, revenue, and customer trust. My goal is simple: help you release a stable, reliable product that delivers a great user experience from day one.
Are You Facing Any of These Challenges?
• Bugs slipping into production after release?
• Features working differently than expected?
• User flows breaking and hurting conversions?
• Need an experienced QA to validate your product before launch?
• Looking for detailed bug reports that developers can fix quickly?
If yes, I can help.
🔍 What I Can Help You With
✅ Manual Testing (Functional, Regression, Exploratory, UAT)
✅ SaaS & Startup Product Testing
✅ AI & Chatbot Testing
✅ Web Application Testing
✅ API Testing (Postman)
✅ Cross-Browser & Responsive Testing
✅ Mobile Responsive Testing
✅ Test Case Creation & Execution
✅ Smoke & Regression Testing
✅ Bug Reporting & Tracking (Jira, ClickUp, Trello, Azure DevOps)
✅ Selenium Automation Testing
🧪 What You'll Get Working With Me
• Thorough end-to-end testing from a real user's perspective
• Detailed bug reports with screenshots, videos, and clear reproduction steps
• Severity and priority assessment for faster issue resolution
• Clear communication and regular testing updates
• Actionable feedback to improve usability and user experience
• Faster, more confident product releases
📊 Experience Highlights
✔ 5+ Years of Software Quality Assurance Experience
✔ Tested SaaS Platforms, AI Applications, CRMs, E-commerce, and Complex Web Systems
✔ Identified critical UI, functional, and workflow issues before production releases
✔ Helped teams improve product stability and reduce post-release defects
✔ Experienced working with startups, agile teams, and fast-paced development environments
🛠 Tools & Technologies
• Jira, ClickUp, Trello, Azure DevOps
• Postman
• Selenium WebDriver
• Chrome DevTools
• BrowserStack
• TestRail
• ChatGPT & AI-Assisted Test Case Generation
Quality isn't just about finding bugs it's about ensuring your users have a smooth experience and confidence in your product.
📩 Send me a message with your project details, and I'll help uncover issues before your customers do.
Ali R.
has worked
.
$8/hr
95%
Job Success
$4K+ earned
Start of list.
End of list.
I’m a QA Tester with experience in manual and automation testing for web and mobile applications, using Cypress to validate core flows and support ongoing quality improvements. I focus on catching issues early, verifying user-facing functionality, and helping teams release stable features with confidence.
My strength is combining thorough manual testing with Cypress automation for repetitive and critical test scenarios such as smoke and regression tests. I work closely with developers and product teams in sprint-based environments, making sure requirements are clearly understood and tested.
What I can help with:
- Manual testing for web and mobile applications
- Automation testing using Cypress
- Writing and executing test cases and test scenarios
- Smoke, regression, and exploratory testing
- Identifying UI, functional, and edge-case issues
- Clear and detailed bug reports with steps to reproduce
- Supporting agile teams on long-term projects
I value consistency, attention to detail, and clear communication. If you’re looking for a QA tester who can grow with your product and support your team long-term using both manual and Cypress automation testing, I’d be glad to help.
Lujemin F.
has worked
.
$20/hr
100%
Job Success
$10K+ earned
Start of list.
End of list.
Hello,
I am ISTQB certified tester with experience of testing web and mobile based applications, Data entry, Research related work. I am confident of my ability to make a significant contribution to your organization.
As a manual tester my experience includes analyzing the business requirements, creating test strategies, and executing tests to identify bugs in software.
With my educational background and my attention to detail and performance, I am in an excellent position to help your organization to produce top-quality software products.
➡️ Skills and Expertise:
• Manual Testing.
• Website and Mobile/Desktop Applications Testing.
➡️ Tools Experience:
MTM 47582
• Postman
• Jira
• Trello
• Microsoft Office.
➡️ Certifications:
• ISTQB- Certified Tester Foundation Level (CTFL).
• Udemy- Manual Testing Bootcamp.
• Udemy- Postman-API testing Bootcamp
I am committed to delivering high-quality work and building respectful relationships with my clients. If you are looking for a skilled and reliable QA specialist/Tech Support, I would be happy to discuss further..
Sakshi G.
has worked
.
India
$30/hr
100%
Job Success
$200K+ earned
Start of list.
End of list.
I’m a highly-detailed Software Quality Assurance Tester, with over 11+ years of hands-on experience testing web, mobile, and desktop applications. I'm passionate about testing, and finding solutions, for companies to create a reliable digital product free of bugs.
My specialties include:
==========================
• Mobile/Web Application Testing
• Manual testing
• Mobile App Testing
• Detailed Test Plan & Test Case Development
• API Testing: PostMan
• JIRA
• Excellent debugging skills
• Proficiency in various testing tools, such as Selenium, Appium, and SoapUI
Available Physical Testing Devices
===========================
Apple: iPhone 11, Macbook Pro
Android: Android - Google Pixel 7a, Samsung Galaxy, Vivo A15
Desktop: Windows, OS X - Mac
Project Management and Defect Tracking Tools
=======================================
JIRA, Trello, Bugzilla, Zenhub, Confluence, Test Rail
Ram Chandra B.
has worked
.