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👋 Looking for confidence in your software’s quality?
Enhance customer experience and engagement with your app through expert software testing and professional QA engineering! 🏆
With over 8 years of experience as a Manual QA Engineer and QA Tester, I ensure top quality and smooth functionality for both web and mobile applications.
Working with me, you will:
★ Stop struggling with a huge number of support tickets
★ Stay confident in your product’s software QA results
★ Save time managing your developers through clear, actionable reports
★ Experience seamless communication and transparent testing updates
★ Avoid costly reputation damage and increase user satisfaction
…all while improving your CTR and generating higher revenue $$$
🌟 I collaborate with startups and growing businesses, helping founders release high-quality products that users love.
As a Manual QA Analyst, I help teams:
● Prepare software for release with bug-free applications
● Ensure each feature meets customer expectations
● Set up efficient QA processes and regression testing cycles
● Improve app performance, usability, and overall user satisfaction
● Provide detailed QA documentation and reports for continuous product improvement
With a strong background as a Manual Tester and Software QA Engineer, I’ve successfully helped over 10 companies launch and scale products that reached 1,000,000+ unique users per month.
💎 QA Services I provide:
● Functional Testing — Web/Mobile (iOS, Android)
● Usability & UI Testing — from a QA Tester’s perspective to boost engagement
● Cross-Browser Testing (Chrome, Firefox, Safari, Edge, Opera, IE)
● Cross-Platform Testing (Windows OS, macOS)
● Manual Regression and Feature Testing for web and mobile apps
● Broken Link, Spelling & Grammar Testing
● Test Plan creation, Test Scenario writing, Test Data preparation, and Test Case execution
By hiring me as your QA Engineer or Manual QA Tester, you gain a reliable partner focused on maintaining your product’s highest possible quality standards
📈 Let’s make your product flawless — message me today and let’s get started!
🔑 Keywords:
Quality Assurance, QA, Software Testing, QA Testing, Test Automation, Quality Control, Bug Tracking, Software Quality Assurance, Regression Testing, User Acceptance Testing (UAT), Performance Testing, Test Cases, Test Management, Defect Management, Test Planning, Test Execution, Test Metrics, Agile Testing, Continuous Integration (CI), Test Strategy, Test Reporting, Test Documentation, Test Environment, Test Scripts, Black Box Testing, White Box Testing, Load Testing, Stress Testing, Integration Testing, System Testing, Functional Testing, Non-functional Testing, Usability Testing, Security Testing, Mobile Testing, Web Testing, API Testing, Exploratory Testing, Test Automation Frameworks, Code Coverage, Test Driven Development (TDD), Behavior Driven Development (BDD), Acceptance Criteria, Test Suites, Test Plans, Test Scripts, Test Tools, Quality Standards, Software Development Lifecycle (SDLC), Software Quality Metrics, Quality Improvement, Quality Management, Quality Assessment, Quality Analysis, Quality Engineering, Quality Assurance Process, Quality Assurance Techniques, Quality Assurance Tools, Quality Assurance Best Practices, Quality Assurance Frameworks, Quality Assurance Methodologies, Quality Assurance Guidelines, Quality Assurance Standards, Quality Assurance Training, Quality Assurance Certification, Quality Assurance Audit, Quality Assurance Compliance, Quality Assurance Consultancy, Quality Assurance Reviews, Quality Assurance Documentation, Manual tester, Manual testing, Software tester, Software testing, Tester, Testing, Bug reporter, Bug reporting, Test documentation creato
Oleksandr S.
has worked
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Associated with
amatech
$30K+
earned
$18/hr
100%
Job Success
$80K+ earned
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Hey!
Perhaps you are my potential client, let's get to know each other better :)
My name is Alona and I have over 5 years of experience in manual testing of web, mobile, and desktop applications of various domains.
I have been working with clients from USA, Canada, Australia, many European countries.
My services are:
▸ Test plan design & development from scratch.
▸ Website/ Web Application Testing: WordPress, Drupal, Salesforce, Shopify eCommerce, etc.
▸ Manual testing: ad-hoc, smoke, functional/non-functional, regression, integration, usability, user acceptance, cross-browser, compatibility.
▸ API Testing: PostMan, Swagger.
▸ Performance Testing: JMeter.
Gadgets for testing:
▸ MacBook
▸ iPhones devices (X, 11 Pro, 13)
▸ Android devices (Xiaomi Redmi Note 3, Nexus 6P)
Also, I have solid experience with cross-browser and cross-platform testing with BrowserStack.
Skills:
▸ Bug Reporting & tracking: Test Rail, Jira, Asana, Trello, Excel.
▸Jira set up and configuration, Workflows, Screens, Permissions, Migrations.
▸Develop detailed, comprehensive, and well-structured Technical documentation (User manuals, Installation guides, Test plans, Test cases) for Web, Mobile & Desktop applications.
I am here as an Independent Freelancer to deliver all my skillset to your project or company. I am able to provide my exceptional testing skills and proficiency to improve your application's quality, make sure it works as per the expectations and it is easy for the user to access, create business documents and establish and lead the software testing process from scratch.
Choosing me as your QA freelancer is fast and easy. Please contact me, so we can discuss how we can work together to FULLY meet your Business Needs!
Everything the best,
Alona
Alona R.
has worked
.
$25/hr
100%
Job Success
$200K+ earned
Available now
Offers consultations
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Software quality is more than finding bugs—it's about delivering products that users trust and businesses can confidently scale.
As a Software Quality Assurance Engineer, I specialize in end-to-end testing for web, mobile, SaaS, enterprise, and AI-powered applications. I help startups, software companies, and product teams improve release quality, reduce production defects, and accelerate delivery through structured testing strategies and automation.
Quality Assurance should be integrated throughout the software development lifecycle—not treated as a final checkpoint. By collaborating closely with developers, product managers, and designers, I ensure every feature meets functional requirements, delivers an exceptional user experience, and performs reliably in production.
Core Services
✔ Manual Testing
Functional Testing
Regression Testing
Exploratory Testing
Smoke & Sanity Testing
User Acceptance Testing (UAT)
UI/UX Testing
Cross-Browser Testing
Cross-Platform Testing
Mobile Application Testing
Compatibility Testing
✔ Test Automation
Designing scalable and maintainable automation frameworks to improve efficiency and release confidence.
Frameworks & Tools
Selenium WebDriver
Playwright
Cypress
Appium
✔ API Testing
REST API Testing
API Automation
Postman
REST Assured
Request & Response Validation
Authentication & Authorization Testing
Database Validation
✔ Performance Testing
Apache JMeter
Load Testing
Stress Testing
Performance Benchmarking
✔ AI Application Testing
Supporting the quality of modern AI-powered applications by testing:
ChatGPT & OpenAI integrations
AI Chatbots
Prompt Validation
LLM Response Evaluation
AI Workflow Testing
AI Feature Validation
Tools & Technologies
Automation: Selenium, Playwright, Cypress, Appium
API: Postman, REST Assured
Performance: Apache JMeter
Project Management: Jira, Azure DevOps, Trello, ClickUp
Version Control: Git, GitHub, Bitbucket
Databases: MySQL, PostgreSQL
QA Process
Requirement Analysis
Test Planning & Strategy
Test Case Design
Manual Test Execution
Automation Development
Defect Reporting & Verification
Regression Testing
Release Validation
Continuous Quality Improvement
What You Can Expect
Thorough testing with attention to detail
Clear, reproducible bug reports
Effective communication throughout the project
On-time delivery and dependable support
Seamless collaboration within Agile teams
A proactive approach focused on preventing defects, not just finding them
Whether you're launching a new MVP, scaling a SaaS platform, modernizing an enterprise system, or validating an AI-powered application, the goal remains the same: deliver stable, secure, high-performing software that provides an outstanding user experience.
If you're looking for a QA professional who takes ownership of product quality, communicates effectively, and contributes to successful software releases, let's discuss how I can help bring confidence to your development process.
Moinul H.
has worked
.
Associated with
SmartCodeQA
$60K+
earned
$20/hr
100%
Job Success
$100K+ earned
Start of list.
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With 6+ years of extensive experience in Manual Quality Assurance, I specialize in meticulously testing software to ensure the highest standards of functionality, usability, and reliability. My expertise spans diverse industries and application types, including web, mobile, and desktop solutions.
Skills and Expertise
- Manual Testing: Comprehensive testing across multiple platforms (web, mobile, desktop) to identify bugs and ensure seamless user experiences.
- Test Planning & Execution: Developing detailed test plans, test cases, and test scripts based on product specifications and user requirements.
- Defect Tracking & Management: Proficient in tools like JIRA, Bugzilla, Linear and Trello to report, track, and manage defects throughout the software development lifecycle.
- Regression Testing: Conducting thorough regression tests to confirm that recent code changes have not adversely affected existing functionality.
- User Acceptance Testing (UAT): Coordinating and conducting UAT to validate that the final product meets business requirements and user needs.
- Collaboration: Working closely with developers, product managers, and stakeholders to ensure a clear understanding of requirements and to provide feedback for potential improvements.
Tools and Technologies
- Test Management Tools: JIRA, Bugzilla, Trello, Linear
- Testing Frameworks: Selenium (for limited automated testing tasks)
- Documentation Tools: Confluence, TestRail
- Communication Tools: Slack, Microsoft Teams, Zoom
Client Testimonials
1. "Victor was excellent and very helpful, and the QA team respected him. I highly rate Victor and recommend him to anyone looking for a good IT professional." – Livescore
2. "Hi Victor, we will reach out to you again when more work comes up and set up a new contract! Thanks for all your great work so far." – DT One
3. "I would highly recommend Victor and his team for your testing requirements." – Ping
Why Choose Me?
I am dedicated to delivering high-quality software products through diligent testing and keen attention to detail. My approach involves understanding the user’s perspective, ensuring every feature is rigorously tested, and collaborating effectively with cross-functional teams. With a proven track record of managing multiple projects and meeting tight deadlines, I am confident in my ability to add value to your team and contribute to the success of your software products.
Let’s Connect
If you are looking for a reliable, experienced, and detail-oriented QA tester to join your team, feel free to reach out. Together, we can ensure your software is not just good—but exceptional.
Victor A.
has worked
.
India
$20/hr
100%
Job Success
$800+ earned
Offers consultations
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Quality Assurance Engineer / Tester with expertise in automated and manual testing for web, mobile, desktop platforms. I have tested a wide range of web applications & mobile app.
In my work I am focused on:
- Website/Web Application Testing
- Mobile App Testing
- Automated Software Testing
- Manual Testing: Black Box Testing, Regression Testing, Sanity Testing, Functional Testing, User Interface testing, Ad hoc Testing, Smoke Testing, Database testing, Cross Browser, Cross-Platform testing etc.
- QA Documentation: Preparing Test Plans, Preparing Test Scenarios & Test Cases, Identifying Test Data, Risk Analysis Reports.
- Bug Reporting Tools: Jira, Bugzilla, Azure VSTS, Excel, Word
- Software Development Methodology: Agile development methodologies
Among my soft skills I would point out analytical thinking and good troubleshooting skills. I always provide my clients with good communication, work efficiently in a team or independently, am responsible proactive person, attentive to details.
I am here to use my experience and make long-term relationships.
I live in IST time zone & I'm available to work at any time zone making it easy for my clients to communicate with me.
$18/hr
100%
Job Success
$10K+ earned
Start of list.
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Being an experienced Automation QA Engineer: I have strong experience in performing Manual & Test Automation for all types of Web and Mobile Applications using latest tools and frameworks with best industry standard practices. I am associated with one of the best and promising Software Testing Companies in India.
At AM Webtech, We not just do, We live and breathe QA Testing. We're extremely passionate about the Product's Quality, Compatibility, Usability, Security, and Stability. We've been enhancing the Quality of Software Products and delighting our Clients globally for more than a decade. We are made for QA.
🚀 𝐖𝐡𝐚𝐭 𝐈 𝐎𝐟𝐟𝐞𝐫:
🔧 Automation Tools: Selenium, Appium, Cypress, Playwright
💻 Programming & Frameworks: Java, JavaScript, JUnit, TestNG, Cucumber, Ruby, Watir
📡 API Testing: Postman, Swagger
📊 Performance Testing: JMeter, SauceLabs, Applitools
📝 Project Management: JIRA, Trello, Asana, Bugzilla, Basecamp
💡 𝐖𝐡𝐚𝐭 𝐌𝐚𝐤𝐞𝐬 𝐌𝐞 𝐒𝐭𝐚𝐧𝐝 𝐎𝐮𝐭?
🎯 Cutting-Edge Expertise: Scalable test scripts with Cypress and Playwright.
🏆 Proven Success: Over 10 years of exceptional QA delivery worldwide.
🤝 Client-Centric Focus: Ensuring your product is stable, responsive, and bug-free.
🔄 Modern Practices: Leveraging the latest tools and techniques for streamlined results.
🛡️ 𝐖𝐡𝐲 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐌𝐞?
📌 End-to-End Coverage: Smoke, Regression, Functional, and Performance Testing.
🌟 Pixel-Perfect Results: Your software will be functional, user-friendly, and ready for the world.
💬 Let’s create bug-free brilliance together. Looking forward to discussing your needs and delivering QA excellence! Hire Now
Faijan S.
has worked
.
Associated with
AM Webtech Pvt. Ltd.
$8/hr
100%
Job Success
$3K+ earned
Available now
Offers consultations
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40+ Hours Available Per Week.
I help SaaS, FinTech, and AI startups ship bug‑free code without slowing down development. Top-rated QA Engineer with 5+ years of manual and automation testing. I build Cypress and Playwright frameworks that catch regressions before production.
🌟 Why Clients Hire Me
I am a Full Stack QA Automation Engineer (SDET) who bridges manual exploration and reliable automation. I validate user journeys, API contracts, and performance bottlenecks. Then I automate the critical paths so your development team moves faster without quality tradeoffs.
I hold a Top Rated badge on Upwork with 400+ billed hours and 10+ satisfied clients (enterprise to startup). As a former QA Lead, I have interviewed 50+ candidates and built QA labs from scratch in two organizations. I deliver enterprise‑grade testing at startup speed.
🛠️ My Technical Core
- Automation Frameworks: Cypress (specialist), Playwright, Selenium (Python/Java), Appium for mobile.
- API Testing: Postman, REST API validation, API automation with Cypress.
- Performance Testing: JMeter, Locust, Gatling for load, stress, and scalability testing.
- CI/CD Integration: Jenkins, CircleCI, GitHub Actions for continuous testing in Agile pipelines.
- Programming Languages: Python, JavaScript, C#, SQL.
💼 Industry-Specific Value
- FinTech and Crypto QA: I have tested trading apps, blockchain wallets, and payment gateways. I verify secure transactions, accurate balances, and financial compliance.
- E‑Commerce QA: I validate Shopify stores and custom checkout flows. I catch cart bugs, discount miscalculations, and payment integration leaks that prevent revenue loss.
- AI and ML QA: I work on voice AI platforms, NLP features, and AI dashboards. I verify speech accuracy, response relevance, and model consistency across edge cases.
- Full Coverage QA: I deliver manual, automated, regression, usability, performance, and security testing. Your team ships with confidence.
- Reporting Excellence: My bug reports include step‑by‑step reproduction, screenshots, and video walkthroughs. Developers fix issues hours faster.
🔧 Tools & Platforms I Master
- Bug Tracking: JIRA, Trello, Asana, Linear.
- Collaboration: Slack, Notion, Google Sheets.
- Testing Platforms: BrowserStack plus my physical device lab.
- Documentation: Test Plans, Test Cases, Checklists, FRS, User Manuals.
📈 What You Get Working With Me
Top-rated reliability (Upwork‑vetted quality). Fast turnaround – I respond within 1 hour and deliver ahead of schedule. Clear daily updates without jargon. Cost‑effective excellence at $8 per hour for long‑term partnerships.
✅ If you're serious about results, message me now.
If you are serious about results, message me now. I offer a free QA audit of your current testing process. I respond fast and deliver faster.
Skills:
Software QA . QA Testing . Mobile QA . Functional Testing . Mobile App Testing . Web Testing . Manual Testing . Bug Reports . Sanity Testing . Regression Testing . Smoke Testing . Beta Testing . GUI Testing . UI/UX Testing . Compatibility Testing . Multiple Browser Testing . Cross Devices Testing . Software Testing . Automated Testing . Usability Testing . Android . Test Case Design . iOS . Smartphone . End-to-End Testing . Quality Assurance Tseting . Bug Tracking & Reports . Performance Testing . Jira . API Testing. QA Engineering.
Mateen I.
has worked
.
$15.3/hr
100%
Job Success
Available now
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End of list.
Launching a SaaS, AI-powered, web, or mobile application? I help product teams find critical bugs before your users do—so you can release with confidence.
I am a Senior QA Engineer with 7+ years of hands-on experience in software quality assurance, helping startups, SaaS companies, and product teams deliver stable, secure, and high-performing web and mobile applications. I don't just execute test cases—I work closely with product managers, developers, and stakeholders to ensure quality throughout the software development lifecycle, from requirement analysis to release sign-off. Experienced working throughout the Software Development Life Cycle (SDLC) and Software Testing Life Cycle (STLC) in Agile, Scrum, and Kanban environments.
Over the years, I've tested products across SaaS, FinTech, AI/LLM-powered applications, eCommerce, Healthcare, CRM, ERP, Learning Management Systems (LMS), online Marketplace platforms, Booking platforms, and enterprise web applications—catching critical issues early and helping teams avoid costly post-release fixes.
━━━━━━━━━━━━━━━━━━━━
WHAT YOU CAN EXPECT
✅ A complete QA strategy built around YOUR product — not a copy-paste checklist
✅ Detailed, reproducible bug reports your developers will actually thank you for
✅ Functional, regression, smoke, sanity & exploratory testing across web and mobile
✅ Automation frameworks that cut your testing time on every future release
✅ Clear daily communication, honest timelines, and zero surprises at launch
✅ Testing on real devices and browsers — not just "it works on my machine"
━━━━━━━━━━━━━━━━━━━━
MY CORE SERVICES
🔹 Manual Testing — Functional, regression, smoke, sanity, UI/UX, usability, cross-browser & cross-device testing. Experience testing authentication, user registration, role-based access, subscription management, dashboards, admin panels, customer portals, notifications, reporting modules, payment workflows, and third-party integrations.
🔹 Automation Testing — Selenium, Playwright, Cypress & Appium for web and mobile (iOS & Android)
🔹 API Testing — REST API testing, Postman, Swagger, request/response validation, authentication, backend data validation, third-party integrations, webhook testing, and end-to-end API testing.
🔹 AI Application Testing — Prompt validation, chatbot testing, AI response verification, conversation flow testing, and AI integration QA.
🔹 Performance & Load Testing — JMeter for stress, load & scalability checks
🔹 Real Device Testing — Windows, macOS, Android, iPhone & iPad for accurate cross-platform and real-world validation
━━━━━━━━━━━━━━━━━━━━
WHY WORK WITH ME
⭐ Quality ownership — I treat your product like my own. If something feels off, I flag it before your users do.
⭐ Clear communication — Daily updates, no jargon walls, and reports anyone on your team can read.
⭐ Agile-ready — I plug straight into Scrum/Kanban sprints and keep pace with your dev cycle.
⭐ Flexible engagement — One-time pre-launch test cycle or a long-term embedded QA partner; your call.
⭐ Detail-obsessed — The "edge case" bug that ships to production? That's exactly what I'm hunting for.
━━━━━━━━━━━━━━━━━━━━
Tools & Technologies
Automation: Selenium, Playwright, Cypress, Appium
API & Backend: Postman, REST Assured, Swagger
Test & Bug Management: JIRA, TestRail, Zephyr, Trello
CI/CD & Version Control: Git, GitHub, Jenkins
Database: SQL / MySQL for backend data validation
Methodologies: Agile, Scrum, Kanban
━━━━━━━━━━━━━━━━━━━━
Ready to ship with confidence? Send me your project details and I'll tell you exactly how I'd test it — what I'd prioritize, where the risks are, and how fast I can get you there.
Let's build something stable together. 🚀
Ankit 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
$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
.