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$35/hr
100%
Job Success
$300K+ earned
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Key skills:
• Software Quality Assurance :: Setting up an entire QA process from scratch
• Manual Software Testing
• Test Automation :: Selenium Webrdiver, Selenium IDE, Tosca Testsuite, Usetrace, Ghostinspector, Ranorex, Cypress
• UI/UX/Usability Testing
Uros K.
has worked
.
$30/hr
100%
Job Success
Available now
Offers consultations
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Overview: Your partner in shipping high-quality software, faster. With over 7 years of experience helping startups and enterprises scale, I provide the end-to-end Quality Assurance needed to launch with total confidence.
From building your very first QA roadmap to automating 90% of your regression testing, I bridge the gap between "moving fast" and "building right." My background includes leading QA for a #1 ranked Fintech app and a major Blockchain platform, ensuring security and stability at scale.
Why Work With Me?
Process Architect: I don’t just find bugs; I build the QA foundations, SOPs, and testing cultures that allow your team to scale without the chaos.
Efficiency Expert: I specialize in reducing manual testing bottlenecks by implementing high-coverage automation suites that protect your core features 24/7.
Startup DNA: I thrive in fast-paced environments, integrating seamlessly into your development cycles and CI/CD pipelines.
Cross-Platform Mastery: Whether it’s Web, iOS, Android, or complex APIs, I ensure a seamless and bug-free user experience across all touchpoints.
Core Expertise:
Leadership: Team Mentorship, QA Strategy, & Process Engineering.
Automation: Scalable regression suites & automated API testing.
Specialized Testing: Fintech/Blockchain security, UI/UX, & Data Migration.
Toolbox: JIRA, Testim, BugBug, Mabl, and more.
I don’t just find bugs—I build the foundation of quality that strengthens user trust and protects your brand.
🚀 Ready to take your product to the next level? Message me today and let's discuss your roadmap.
Rav Rommel B.
has worked
.
$10/hr
100%
Job Success
$10K+ earned
Available now
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⭐ Available for quick testing tasks & urgent bug reporting
Hi, I’m an experienced QA Engineer with strong expertise in Manual and Automation Testing across web, mobile, and APIs.
I help businesses deliver bug-free, high-performing products by identifying critical issues early, improving usability, and ensuring smooth performance before release.
🐞 Bugs don’t stand a chance when I’m testing your product. I focus on edge cases and real-user scenarios that often go unnoticed until after launch.
My priority in every project is simple: protect user experience, reduce post-release issues, and help you launch with confidence.
🔍 What I bring to your project:
✔️ End-to-End Testing Expertise
- Strong experience across all phases of SDLC & STLC
- Test planning based on different strategies and methodologies
- Well-structured and optimized test case design
✔️ Comprehensive Testing Coverage
- Functional Testing
- UI/UX & Usability Testing
- Compatibility & Cross-Browser Testing
- Exploratory & Regression Testing
📱 Real Device Testing (Major Advantage)
I have access to a wide range of real devices for accurate testing:
🍎 iOS Devices:
iPhone 17 Pro Max, iPhone 16, iPhone 15 Pro max, iPhone 14, iPhone 13 Pro max, iPhone13, iPhone 12 mini, iPhone 11, iPhone XS, iPhone 8, iPhone 7, iPhone 6, iPhone 6+, iPads and iPods
🤖 Android Devices:
Google pixel 8, Google pixel 5, Google Pixel 4a, Google Pixel 3a, Samsung Galaxy A71, Samsung S20+, Samsung Galaxy Z Fold3 (Android 15), Samsung A35, OnePlus 7, OnePlus Nord 2T, Motorola G5S+, Motorola G30, Moto G 86 (covering Android versions 10–16), Tab Samsung Galaxy A8
📺 Smart TVs:
Motorola 32'' Android Smart TV, Haier 32'' Android Smart TV and SAMSUNG Crystal 4K iSmart Series
💻 Laptop/Desktop:
Asus VivoBook 14, MacBook M2, HP Windows laptop, Desktop systems and HP BANG & OLUFSEN
👉 This allows me to test your application in real-world conditions across multiple platforms and environments.
🛠️ Tools & Defect Management
- Jira, Trello, Asana, Bugzilla, Airtable, Github, Basecamp, MS Excel
- Defect tracking, reporting, and management
- Software metrics analysis and reporting
⚡ Additional Strengths
- Troubleshooting and customer issue handling
- 24/7 support mindset
- Fast ramp-up: I quickly understand your product and workflow
💡 My Working Style (Client-Focused Approach)
- You don’t have clear requirements? No problem: I can still start and add value.
- You’re still preparing the specifications? No worries: I don’t wait to get started.
- Working with budget constraints?: I’m flexible and can adapt accordingly.
- No test cases, test plans, or documentation in place?: That’s exactly where I step in and take over.
🧪 What You Can Expect from Me:
- Clear, actionable bug reports with steps, screenshots & videos
- Structured test cases, test plans, and documentation
- Identification of hidden bugs, edge cases, and user-impact issues
- Practical suggestions to improve usability and performance
🤝 My Commitment
I deliver what I promise and focus on quality, clarity, and reliability in every project.
🚀 If you’re looking for a QA tester who treats your product like their own and ensures it’s ready for real users, let’s connect and discuss your project. Cheers!!
Aditi S.
has worked
.
$30/hr
100%
Job Success
$400K+ earned
Start of list.
End of list.
★ Top 5% in successful Upwork freelancers
★ More than 30,000 Upwork billed hours
★ More than 100 Projects with 5 star rating
★ More than 75% Repeated Clients
★ Available full time via Skype, email and on Upwork for any kind of testing services.
Software Engineer, professional with 15 years of related experience. Solid understanding of quality systems, software test cycle process Web services testing, Mobile testing, Functional testing, Automation testing, Security testing and Performance/Load testing.
Specialties
Web services testing, Mobile Applications Testing, Security/Pen testing, Infrastructure/Network testing, Automation testing, Functional Testing, Load and Stress testing, Build deployment and Agile (Scrum) methodology.
Well versed in writing Test Cases, Test Plans, Bug Reporting, Automation testing, Security testing and Performance/Load testing.
Sachin A.
has worked
.
$13/hr
$800+ earned
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I'm a Software QA Engineer with over 6 years of experience specializing in automation and manual testing. Experienced in UI Testing, API Testing, Performance Testing and Data Migration Testing of Web and Desktop robotic runtime applications.
Languages:- Java, Javascript/Typescript, Python
Databases:- PostgreSQL, MongoDB, AWS Athena, Elastic Search
IDEs:- Visual Studio Code, Eclipse, Intellij
Tools/Frameworks:- Selenium(with Java), BDD Cucumber, Playwright(with Typescript), Postman, Apache Jmeter, Soap UI
CI/CD:- Git, Bit Bucket, Jenkins, Maven, Gradle
ALM Tools:- Agilestudio, HP ALM, Microfocus Octane
Cloud:- AWS S3, AWS EMR Clusters/RDS, AWS Pipelines/Step Functions
✅ Perform Integration Testing, System Testing, Regression Testing, Smoke Testing, Sanity Testing, Exploratory Testing, Performance Testing, Compatibility Testing, Black-box Testing, White-box Testing, API Testing.
✅ Analyze requirements to design and implement comprehensive test scenarios and cases, ensuring thorough test coverage.
✅Develop, build and maintain reliable, reusable test automation suites.
✅Integrated test automations into CI/CD pipelines(Jenkins) ensuring faster and more reliable deployments.
✅Collect and report quality metrics from test execution
✅Excellent in documentation, communication, attention to detail, team work and critical thinking
🌟I am very passionate about quality assurance and I am confident that my background in testing and my dedication to delivering high-quality results make me a strong candidate.
If you're looking for a motivated, safe set of hands to take the weight of your project off your shoulders and work with you to get the job done RIGHT, then let's get together to chat more and see if we're a fit!
$25/hr
100%
Job Success
Available now
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With 12+ years of experience in Software Quality Assurance, I help product teams deliver reliable and high-performing software through structured software testing and QA practices. As an Expert Software QA Tester, I specialize in manual testing, automation testing, and API testing for web and mobile applications, ensuring stability, usability, and smooth user experiences before release.
My approach focuses on identifying functional issues early, validating critical user workflows, and supporting development teams with clear and reproducible bug reports. I perform thorough manual testing, functional testing, regression testing, and end-to-end validation, along with test automation and API testing, to ensure consistent product behavior across different browsers, devices, and environments.
I also support teams working on AI-driven products, performing AI testing, chatbot workflow validation, and testing intelligent systems to ensure reliable responses and accurate functionality.
My expertise includes:
• Manual Testing for Web Applications
• Mobile App Testing (iOS & Android)
• Functional Testing & Regression Testing
• Automation Testing (Playwright / Selenium / Cypress / Appium)
• API Testing (Postman, Request/Response Validation)
• End-to-End User Flow Testing
• Cross-Browser & Cross-Device Testing
• AI Application & Chatbot Testing
• Test Case Design & Execution
• Bug Tracking & Detailed Issue Reporting
• Agile Collaboration with Development Teams
I primarily support Startups, SaaS companies, and product teams that need reliable QA support to strengthen release confidence, improve product quality, and reduce production defects.
If you’re looking for an experienced Software QA Tester (Manual, Automation & API) to improve product quality and ensure smooth releases, I’d be happy to help.
🔹 Keywords:
Software QA Testing, Manual QA Testing, Regression Testing, Usability Testing, End-to-End Testing, Integration Testing, AI Testing, Chatbot Testing, Cross-Browser Testing, SaaS Testing, Quality Assurance Engineer, Mobile App Tester, SaaS App Testing
Uday S.
has worked
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$15/hr
$500+ earned
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I am a highly motivated and experienced IT professional with a passion for software testing. As a certified tester and IT graduate, I bring over 7 years of experience to the table as a Software Test Engineer.
Areas of Expertise:
• Automation, Functional, Accessibility, UI/UX, Compatibility, Responsive, and Regression testing for websites and applications
• Versatile in testing applications on Android/ iOS/Windows/ Mac OSX/ Linux platforms
• Domain experience in Fitness, Health, Insurance, bidding, and banking
• Proficient in Automation tools such as Selenium, Cypress, Appium, Rest Assured, and Karate (using Java)
• Skilled in Manual testing tools like Postman, SoapUI, NVDA, and AXE
• Experienced in Test case writing tools like Testrail, Jira, and Excel
• Knowledgeable in Bug reporting tools like JIRA, Mantis, Bugzilla, Trello, Redmine, and Google Docs
• Passionate about finding tricky bugs and using software unconventionally
• Access to various Mobile (Android and iOS) devices, and ability to use cloud devices via Browserstack.
I am eager to bring my skills, experience, and passion to a new challenge and help organizations achieve their goals. I am confident in my abilities to contribute to the success of your team and look forward to hearing from you.
Suresh C.
has worked
.
$20/hr
100%
Job Success
$90K+ earned
Offers consultations
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QA Consultant | ETL Testing | API Automation | Helping Startups Deliver Bug-Free Releases
🚀 Are you a startup founder worried about buggy releases, data errors, or inconsistent APIs?
I'm Adil — a QA Consultant with 8+ years of experience in helping startups, SaaS companies, and data-driven teams deliver robust, release-ready software. I specialize in:
✅ ETL Testing & Data Quality
✅ API Testing (Postman, Rest Assured, Karate)
✅ Automation (Selenium, Python, Java)
✅ Manual Web Testing (End-to-End + UI/UX Feedback)
✅ QA Audit & Documentation for MVPs
🧪 What I Bring:
Identified critical defects saving $100K+ in potential post-release costs
Reduced testing time by 40% via custom automation pipelines
Ensured data integrity in 10+ ETL pipelines for fintech, edtech, and healthtech products
💼 Tools I Use:
Testing: Selenium, Postman, JMeter, TestNG, Karate, PyTest
ETL & Data: SQL, Talend, Informatica, Snowflake, Apache Nifi
Project: Jira, Confluence, Git, Jenkins, Azure DevOps, Agile/Scrum
Languages: Java, Python, SQL
👨💻 Why Work With Me?
I don’t just write test cases—I work as your QA partner, ensuring:
Business logic is preserved
APIs are stable under pressure
Data pipelines are accurate
Releases are smooth, fast, and fearless
🎯 Ideal for:
✅ MVP-stage startups needing their first QA process
✅ Growing teams needing ETL validation or API automation
✅ SaaS companies looking to scale testing efficiently
💬 Let’s Connect
I'm available for both short-term sprints and long-term QA partnerships.
Reach out for a Free QA Audit or consultation.
Let’s make quality your competitive advantage. 💡
Mohammad A.
has worked
.
India
$10/hr
100%
Job Success
$100K+ earned
Available now
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Experienced Quality Analyst with a demonstrated history of working in the computer software industry. Skilled in Requirements Analysis, Manual testing ,Automation testing, Performance testing with jmeter, MySQL, Test Cases, and Documentation.
♛ Upwork`s certified Top Rated QA freelancer.
♛ Listed among TOP 1% of Successful Upwork Freelancers with a perfect "100% Job
Success" Badge. Expert in QA, QA....and QA 😊
♛ 10000+ hours of exclusive Software Quality Assurance, Website Quality
Assurance, App Testing experience on Upwork (5 STAR rating) and 9+ years of
corporate experience in the field of QA and testing software.
→ Well versed with various types of Black Box Testing, Functional testing, Retesting, Regression testing, Compatibility testing, Smoke testing.
→ Test case design on TestRail,Testlink,Google Sheet and Test Execution.
→ Sound knowledge of Software Development life cycle (SDLC) and Software Testing life cycle (STLC).
→ Having knowledge of SDLC, STLC and Defect Life cycle.
→ Sound knowledge of testing mobile application (Android and iOS)
→ Expertise in Functional Testing, UI Testing.
→ Effective bug reporting via tool JIRA, Trello.
→ Sound knowledge of Performance testing of Web and Mobile application with jmeter.
→ Basic knowledge of Automation using Selenium- Webdriver with Java
→ Worked on Agile methodology.
→ Good interpersonal skills, committed, result oriented, hard working and zeal to learn new technologies.
Sushant S.
has worked
.
United States
$40/hr
100%
Job Success
$100K+ earned
Offers consultations
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Hello! I'm an experienced QA Lead and Project Manager.
With 8+ years of dedicated industry experience in Quality Assurance, I provide extensive on-demand QA services customized to suit your requirements. I strive to establish long-term partnerships and I excel at seeing the bigger business picture in projects and am proactive in offering structured and efficient enhancement ideas.
With a proven track record of executing thousands of test cases for a diverse clientele, I bring a wealth of expertise to the table. I specialize in various testing domains including:
- Web Apps
- Mobile Apps
- AI-Based Apps
- Automated
- Manual
- UI/UX
- Functionality
- Performance
- Compatibility
- Accessibility
- Performance and Load
- Web Scraping
- My services include a spectrum of offerings:
# Staff Augmentation: Seamlessly integrating with your existing team.
# Assessment and Design: Conducting a thorough assessment of your current QA strategy, identifying areas ripe for improvement and streamlining.
# Automation Plan and Coverage: Designing and implementing automation strategies
# Manual QA Documentation: Offering comprehensive manual testing services including the execution of test cases, user flows, API testing, and documentation.
# Startup Special: Tailoring solutions for startups lacking a dedicated QA team or individual.
# Test Strategy and Planning: Crafting detailed test plans that align with your project objectives to ensure comprehensive coverage and efficient QA resource utilization.
______________
Skills and Tools: Selenium, Katalon Studio and recorder, Cypress, Appium, TestComplete, Cucumber, TestRail, Xray, Postman, Postman, Swagger, JMeter, TestComplete, Browserstack automation and more
Environments: Android, iOS, Web, Linux, Mac, and PC env.
Test Management : Jira, Azure, Trello, Asana, Monday etc
______________
Don’t hesitate to contact me with any question you have!
Associated with
ProfSquad | Software Testing & Quality Assurance (QA) Services