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$12.5/hr
100%
Job Success
$40K+ earned
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Kevin H.
has worked
.
I enjoy ensuring that any website/app I test delivers excellent quality. I'm the person who always looks to understand your goals and help you to achieve them by building a significant and lasting partnership on the way.
From my side, I can offer you the following:
- Test case design and execution
- Smoke, sanity, usability, API, and regression testing
- Website and mobile app exploratory tests
- Defect tracking and reporting
- Certifying release and helping in UAT
Comfortable working and/or using JIRA, Trello, Bugzilla, Mantis, Basecamp, Postman, etc.
Let's discuss how I can help you find those bugs that worry you daily.
$20/hr
100%
Job Success
$300K+ earned
Offers consultations
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Purvi R.
has worked
.
I prevent costly post-launch disasters for AI-powered applications and FinTech platforms—catching critical bugs before your users do.
16+ years | 150+ applications tested | 24,000+ billable hours | Top Rated Plus
I specialize in what fewer than 1% of QA engineers can do: testing ChatGPT integrations, LLM applications, and AI-driven products.
My Specialized Edge: AI Testing
AI/LLM Testing Capabilities:
Prompt injection & edge case validation for GPT-powered features
Hallucination detection and response accuracy verification
Multi-turn conversation flow testing for chatbots
API integration testing (OpenAI, Anthropic, Claude, custom models)
Compliance validation for AI outputs in regulated industries
What You Get
✅ Custom test strategy from day one
✅ Critical path testing of core user flows
✅ Prioritized bug reports with clear reproduction steps
✅ Weekly progress updates and proactive recommendations
✅ Zero surprises at launch
Core Services
Manual Testing: Functional | Regression | Exploratory | UAT | UI/UX | Cross-browser/platform compatibility
Specialized Testing: AI/ChatGPT apps | API Testing (Postman) | Payment flows | Healthcare & FinTech compliance
QA Leadership: Test planning | Bug reporting (JIRA, TestRail) | Process optimization
Industry Expertise
✓ AI & Emerging Tech: ChatGPT, LLM apps, AI chatbots
✓ FinTech: Payment gateways, banking apps, financial dashboards
✓ Healthcare: HIPAA-compliant apps, telemedicine platforms
✓ SaaS: CRM, B2B/B2C platforms, cloud applications
✓ eCommerce: Checkout flows, inventory systems
Warning Signs You Need Me
⚠️ Your AI chatbot gives inconsistent responses
⚠️ Payment flows are untested with real transactions
⚠️ You're 2-4 weeks from launch with no test coverage
⚠️ Previous QA missed critical bugs users found
⚠️ You're in healthcare/finance where compliance isn't optional
What Clients Say
"Purvi caught critical issues before launch. Her communication is outstanding—she feels like part of our team." — SaaS Startup Founder
"Professional and thorough. Purvi's testing prevented a disaster for our FinTech product." — Product Manager, Financial Services
"Best QA freelancer we've worked with. Fast turnaround, clear reports, exceptional quality." — Healthcare Tech Company
My Commitment
⚡ 4-hour response time during business hours
📊 Weekly reports with full transparency
🎯 Test coverage that prevents issues before production
🌍 Flexible with your timezone, tools, and workflows
Next Steps
Message me with:
Brief app description
Your timeline
Biggest QA concern
I'll send a custom test strategy outline within 24 hours. Most clients start within 48 hours.
Tools: JIRA | TestRail | Postman | BrowserStack | Charles Proxy | Selenium | Slack | Azure DevOps | GitHub
Let's build software your users will love—and trust.
$23/hr
100%
Job Success
$700+ earned
Available now
Offers consultations
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Nilava P.
has worked
.
I help SaaS, AI, and enterprise teams release reliable software faster by identifying quality risks early, improving test coverage, reducing regression effort, and building scalable QA processes across Web, API, and Mobile platforms.
With 10.5+ years of experience as a Senior QA Engineer, Lead SDET, and QA Automation Engineer, I combine Manual Testing, Exploratory Testing, API Testing, Mobile Testing, Test Automation, Requirement Analysis, and CI/CD to support quality throughout the complete software delivery lifecycle.
My approach goes beyond simply executing test cases. I focus on:
Requirement → Business Rule → Risk/Gap → Test Scenario → Test Cases → Execution → Defect → Retest → Regression → Release Readiness
I have led QA initiatives across Agile teams, designed automation frameworks from scratch, mentored QA engineers, and improved testing processes to support faster and more reliable releases.
Key Results Delivered
• Reduced regression execution effort by up to 60% through automation and optimized test execution strategies
• Contributed to increasing automation coverage from approximately 40% to 80% across Web, API, and Mobile testing layers
• Designed scalable UI, API, and Mobile automation frameworks and integrated them with CI/CD pipelines
• Improved release quality through exploratory, risk-based, regression, and defect-prevention practices
• Developed a QA Requirement Analysis Agent to accelerate requirement review, gap identification, clarification questions, test scenarios, and structured QA documentation
✔ WHY CLIENTS WORK WITH ME
✔ End-to-End QA Ownership
From requirement analysis and gap identification through test execution, defect reporting, regression, and release readiness.
✔ Strong Exploratory & Usability Mindset
I look beyond predefined happy paths to identify workflow gaps, edge cases, usability concerns, and hidden release risks.
✔ Developer-Friendly Bug Reporting
Clear reproduction steps, Expected vs. Actual results, severity/priority, screenshots, screen recordings, impact analysis, and actionable recommendations.
✔ Automation Framework Engineering
I build maintainable frameworks from scratch rather than only maintaining existing scripts.
✔ AI-Assisted QA Workflows
I use AI-assisted approaches to accelerate requirement analysis, test design, documentation, and QA productivity while keeping human validation in the loop.
✔ Frontend Understanding
Hands-on knowledge of React + Vite, JavaScript, HTML, and CSS helps me understand UI/component behavior and communicate more effectively with developers.
✔ Clear Communication & Reliable Delivery
Comfortable working independently or collaborating with Product, Development, DevOps, and QA teams.
⭐ CLIENT TRUST & UPWORK CREDIBILITY
✔ 100% Job Success Score
✔ Rising Talent Badge
✔ Successfully completed multiple projects with 5-star client reviews
✔ Received a client bonus for high-quality QA work and detailed defect reporting
Clients have described my work as:
“Smart & easy to work with.”
“Very good at manual testing and found good bugs!”
Core Expertise
Manual & Exploratory QA
• Functional Testing
• Exploratory Testing
• Usability Testing
• Regression & Retesting
• Workflow Validation
• Positive / Negative / Boundary / Edge-Case Testing
• Cross-Browser Testing
• Requirement & Gap Analysis
• Test Scenario & Test Case Design
• Bug Reporting & QA Documentation
• Release Readiness
Test Automation
• Selenium WebDriver — Java
• TestNG / JUnit
• Cucumber BDD
• Page Object Model
• Hybrid & Data-Driven Frameworks
• Selenium Grid / Docker
API & Integration Testing
• REST Assured
• Postman
• Schema Validation
• Authentication / OAuth
• Positive & Negative API Testing
• UI + API Workflow Validation
Mobile Testing
• Android & iOS Testing
• Appium
• Mobile Functional & Exploratory Testing
• Responsive / Cross-Device Validation
CI/CD & Engineering
• Jenkins
• GitHub Actions
• Maven
• Git / GitHub
QA Leadership
• Test Strategy & Planning
• QA Process Improvement
• Risk-Based Testing
• Team Leadership & Mentoring
• Agile / Scrum Delivery
• Stakeholder Collaboration
Frontend Technologies
• React
• Vite
• JavaScript (ES6+)
• HTML5
• CSS3
My goal is to help teams move QA earlier in the development lifecycle—identifying risks before development, finding defects before production, and building reliable testing processes that support confident releases.
$20/hr
100%
Job Success
$10K+ earned
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Faijan S.
has worked
.
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
Associated with
AM Webtech Pvt. Ltd.
$20/hr
100%
Job Success
$6K+ earned
Start of list.
End of list.
Puneet S.
has worked
.
ISTQB Certified Tester
Over the last 5 years, I have tested several web apps, mobile apps, and desktop apps up to SaaS with SDLC and Agile development process. Along with testing, I also do project development documentation. I’m a fast learner, detailed oriented, and got nice communication skills. I have a basic understanding of business processes and basic knowledge of codes.
💻 Testing types experience to help you with your project testing:
1. Exploratory Testing
2. Regression Testing
3. System Testing
4. Integration Testing
5. UI Automation Testing
6. API Testing
7. End-to-end Testing
👩🏻💻My current tech stack and still growing ;) :
1. Management Tools: Jira, Trello, Azure DevOps
2. API Testing: Postman
3. VCS: Git, Github
4. Database: Microsoft SQL Server, MySQL, PostgreSQL
5. Programming: Java, Python and C#
6. UI Automation Testing Tools: Selenium and jmeter
📦 My Deliverables as Software QA Engineer includes:
1. Testing documentation with a test case, test data, steps to reproduce, and annotated screenshot
2. Issue list and detailed bug report
🙋🏻♀️ If you have any inquiries, please feel free to ask. I’m just a message away.
$25/hr
100%
Job Success
Available now
Offers consultations
Start of list.
End of list.
Waqas A.
has worked
.
I help software teams catch bugs before their users do. With over 15 years in manual QA and test automation, I've tested 100+ web, mobile, and desktop applications, reducing release cycles and protecting revenue for teams that can't afford to ship broken software.
I bring a hybrid skill set: deep QA expertise paired with 3+ years of hands-on web development and AI automation experience. I understand not just how to break your app, but how it's built, enabling faster root-cause diagnosis and smarter test design.
QA AUTOMATION & MANUAL TESTING
- Functional, regression, performance, and API testing
- Test automation frameworks built with Playwright, Appium, and Selenium
- End-to-end testing strategy across web (Windows/Mac/Linux), mobile (iOS/Android), and desktop
- CI/CD test integration for reliable, repeatable releases
- Compliance-aware testing (GDPR, HIPAA, and similar standards)
AI AUTOMATION
- Design and build AI-powered workflow automations using tools like n8n, APIs, and webhooks
- Integrate LLMs (OpenAI, Claude, Gemini) into business workflows to cut manual, repetitive work
- Connect existing business tools and systems for streamlined, automated operations
- Automate reporting, data handling, and cross-platform processes for measurable efficiency gains
PYTHON / DJANGO BACKEND DEVELOPMENT
- RESTful API design and development
- Database management (MySQL, Redis)
- AWS integration (Lambda, S3, RDS, ECS)
- Secure, scalable backend architecture
I take full ownership of every project, communicating clearly, meeting deadlines, and combining QA, AI automation, and backend engineering into one dependable service instead of three separate hires.
If you need software that's tested, reliable, and built right, let's talk.
Associated with
Kualitech
$25/hr
100%
Job Success
$60K+ earned
Start of list.
End of list.
Arun S.
has worked
.
🥇Hello Everyone!
Motivated Software Development Engineer in Test (SDET) with over 11+ years of experience in Automation Framework Development, Test Strategy and Test Planning and Manual Testing. Expertise in Functional and Automation Testing using Selenium, Rest Assured, and Appium. Proficient in designing and implementing Test Strategies aligned with Agile methodologies and integrating CI/CD pipelines with tools like Jenkins. Experienced in Cloud-Based Test Execution.
✔ Testing Tools & Frameworks
- UI Automation: Selenium WebDriver, Playwright, Appium (mobile)
- API Automation: Rest Assured, Postman
- BDD Frameworks: Cucumber (Java), Behave (Python), SpecFlow (C#)
- Build & Dependency Management: Maven
- CI/CD Integration: Jenkins, TeamCity, Azure Pipelines
✔️Development Environment
•IntelliJ IDEA, Eclipse, Visual Studio Code, Visual Studio
✔️Programming & Scripting
•Languages: Core Java (Advanced), TypeScript (Basic), Python (Basic), C# (Basic)
•Design Patterns: Page Object Model (POM), Factory, Singleton, Builder (for test data)
✔️Version Control Systems
•Git (hands-on with Bitbucket, Azure Repos, GitHub)
•Branching strategies: Git Flow, Feature Branching, PR Reviews
✔️Test Strategy & Planning
•Created test strategy documents for UI, API, and Mobile automation
•Defined test coverage, risk-based prioritization, and automation scope
•Ownership of end-to-end QA deliverables in Agile Scrum and Kanban setups
•Strong exposure to Shift Left Testing, Test Pyramid strategy and Shift Right Testing
✔️I will prepare high-level test documentation: test plans, test cases, checklists.
###MANUAL TESTING###
- Exploratory website/ Functional website/mobile testing
- Mobile App Testing (iOS, Android, Tablet & iPad)
- Web Testing ( Windows, Mac )
- Cross-browsing testing
- Improving the product quality
- Test Case/Plan & document creation
- SDLC & STLC
- Functional testing
- Regression testing
- Integration testing
- End-to-End Testing
- Smoke Testing
- Sanity Testing
- Component Testing
- Alpha/Beta Testing
- UAT Testing
- Test management
- Test planning
✔ QA methodology and processes:
Agile development environment using Jira, Confluence, SDLC, STLC
🛠️ Test Management & Defect Tracking
JIRA | Basecamp | Pivotal | Asana | Trello | Github | Mantis | Clickup | ALM-Octane
Integration with Jenkins for real-time test reporting and alerts
###Other Skills###
- Experienced working within SCRUM
- Rest API Testing
- DBMS : MySQL, MongoDB
- Experienced with Android Studio | Xcode | Charles | Postman
- Team Player
- Experienced in CRM projects
- Project Management
- Analytical and problem-solving skills
- Zeplin | TestRail
✔ Available OS, Mobiles & Tablets for testing
1. Windows 10 and 8.1
2. MAC OS X High Sierra
3. iPhone 11, iPhone X, iPhone 6s, iPhone SE
4. iPad & Tablet
5. Android 10, 9, 8 latest Samsung versions.
🙋🏼♂️If you read this up, you need someone who will take responsibility and provide outstanding quality. We can discuss details in person, see you in direct messages 💥
$10/hr
100%
Job Success
Available now
Offers consultations
Start of list.
End of list.
Happiness O.
has worked
.
A results-driven QA Engineer helping SaaS startups, AI tools, and fintech platforms deliver bug-free, high-performing apps that users trust.
If you’ve ever shipped a feature only to find bugs right after release, this is where my testing process steps in. Recently, a crypto trading firm reduced production issues by 38% after implementing my mix of manual and automated testing, resulting in faster releases and happier users.
With over 3 years of QA experience, I test web, mobile, and API systems across real devices, browsers, and environments using tools like Playwright, Cypress, Selenium, and Postman.
⚙️ What I Can Help You With
✅ Manual Testing
• Functional, UI/UX, Regression, Integration & UAT Testing
• Real-device testing for Android & iOS
• Pixel-perfect design validation (Figma + Chrome DevTools)
• Detailed bug tracking and reporting (Jira, Trello, GitHub Issues)
✅ Automation Testing
• Tools: Playwright, Cypress, Selenium, Appium
• Frameworks: Pytest, TestNG, JUnit
• CI/CD Integration: GitHub Actions, GitLab, Jenkins
• Automating key flows: login, SSO, payments, and edge cases
✅ API & Performance Testing
• Tools: Postman, Swagger, RestAssured, JMeter
• API authentication, error handling, and edge case testing
• Load and performance testing for high-traffic systems
Why Clients Trust Me:
⭐ Tests with a user-first mindset, empathy + precision
⭐ Reports bugs clearly and visually — screenshots, Loom videos, logs, timestamps
⭐ Thinks like a developer — not just a tester
⭐ Adapts quickly to new stacks, tools, and workflows
⭐ Understands Agile, DevOps, and Sprint QA environments
✔️ Tools & Environments
Playwright • Cypress • Selenium • Postman • TestRail • Jira • Trello • GitHub • BrowserStack • JMeter • BlazeMeter • Appium • Figma • DevTools • Agile/Scrum • Zephyr
📩 Let’s make your app stable, secure, and user-loved.
Click Invite to Job or send a message — fast response, thorough testing guaranteed.
Bosnia and Herzegovina
$28/hr
100%
Job Success
$100K+ earned
Start of list.
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✓ 100% Job Success History
✓ 5000+ Combined Hours Logged
✓ ISTQB + Agile Certified
If you're looking for an Agile and experienced ISTQB Certified QA Engineer, you've come to the right place. My name is Kerim and I am a detail-oriented Senior Quality Assurance Engineer with 5+ years of experience working with and for large North American firms in various IT related capacities including software, hardware, and networking/telecom. Specifically, I have experience with;
-Web/UI Testing
-Mobile App Testing (iOS/Android)
-Backend / API Testing
-Continuous Integration
-Agile / Lean / Waterfall Methodologies
-Linux / Windows / OS X based systems
-Cypress / Selenium
Looking to add to your dedicated team or just need an additional resource for a specific project? I'm available for both short term and longer term commitments. My hourly rates are very competitive given my experience and my work schedules are flexible so we can start as soon as required!
$10/hr
87%
Job Success
$30K+ earned
Start of list.
End of list.
Arun K.
has worked
.
Hi, I'm Arun. I've been testing web and mobile apps for over 8 years now, mostly helping teams catch bugs before their users do.
79 jobs done on Upwork, 4,800+ hours, across e-commerce, healthcare, fintech, and HR projects. Most of my clients come back when they have the next release ready.
Here's what I handle:
Test planning and test case design — covering the edge cases people usually miss
Regression testing, so old bugs don't quietly come back
Cross-browser and cross-device testing
Mobile testing on Android and iOS
Automation testing using Selenium, Playwright, and Appium
API testing with Postman and REST Assured
Bug reporting that's actually useful — steps to reproduce, screenshots, video, severity, not just "this is broken"
Tools I work with:
Selenium WebDriver, Playwright, Appium, Java, Postman, REST Assured, JIRA, TestRail, BrowserStack, GitHub
Why clients keep working with me:
I communicate daily, I'm upfront if something can't be tested in the time given, and I don't disappear after the first bug report. I stay on until the release is stable.
If you've got a launch coming up, or a test suite that's gotten messy and needs a real pass, message me with what you're working on. I'll give you a straight answer on how I'd approach it.