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Bosnia and Herzegovina
$28/hr
100%
Job Success
$100K+ earned
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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!
$15.56/hr
100%
Job Success
$100K+ earned
Start of list.
End of list.
Kritika D.
has worked
.
✅ 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐐𝐀 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 | 𝐒𝐞𝐥𝐞𝐧𝐢𝐮𝐦 𝐄𝐱𝐩𝐞𝐫𝐭 | 𝐂𝐲𝐩𝐫𝐞𝐬𝐬 𝐓𝐞𝐬𝐭𝐢𝐧𝐠 | 𝐀𝐩𝐩𝐢𝐮𝐦 | 𝐌𝐚𝐧𝐮𝐚𝐥 𝐓𝐞𝐬𝐭𝐢𝐧𝐠 | 𝐀𝐏𝐈 𝐓𝐞𝐬𝐭𝐢𝐧𝐠 | 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐓𝐞𝐬𝐭𝐢𝐧𝐠
🚀 Helping startups, SaaS companies, and enterprise teams release stable, bug-free products faster through smart QA automation and reliable testing systems.
With 8+ years of experience in 𝐐𝐀 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐚𝐧𝐝 𝐌𝐚𝐧𝐮𝐚𝐥 𝐓𝐞𝐬𝐭𝐢𝐧𝐠, I specialize in building scalable automation frameworks, executing reliable regression testing and ensuring high product quality across web, mobile and SaaS platforms.
I have successfully delivered testing solutions for healthcare, SaaS, construction, eCommerce, CRM platforms and enterprise applications by reducing production bugs, improving release speed and creating strong quality assurance processes.
Great products are built on great testing. My focus is not just finding bugs, but preventing them before they reach production.
🔍 𝐖𝐡𝐚𝐭 𝐈 𝐇𝐞𝐥𝐩 𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬𝐞𝐬 𝐀𝐜𝐡𝐢𝐞𝐯𝐞:
• Stable and bug-free product releases
• Faster release cycles with automation testing
• Reduced production issues and critical defects
• Reliable regression and smoke test coverage
• Cross-browser and cross-device compatibility
• API validation and backend testing
• Performance and load testing optimization
• Better QA reporting and release confidence
💻 𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞:
✔ Selenium WebDriver
✔ Cypress Automation
✔ Appium Mobile Testing
✔ Manual Testing
✔ Functional Testing
✔ Regression Testing
✔ Smoke Testing
✔ Sanity Testing
✔ API Testing
✔ Performance Testing
✔ Load Testing
✔ Apache JMeter
✔ Cross-Browser Testing
✔ BrowserStack
✔ LambdaTest
✔ Web Testing
✔ Mobile App Testing (iOS & Android)
✔ Defect Tracking
✔ Jira / Trello / Mantis
✔ Agile QA Process
✔ Test Planning & Strategy
✔ Automation Framework Development
✔ UAT Testing
✔ QA Documentation
⚙ 𝐓𝐨𝐨𝐥𝐬 & 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬:
Selenium, Cypress, Appium, JavaScript, Node.js, WebdriverIO, Robot Framework, Apache JMeter, BrowserStack, LambdaTest, Jira, Trello, Mantis, Postman, API Testing, Cross-Browser Testing, Mobile Testing, Web Testing, Regression Testing, CI/CD QA and more.
🏆 Results Delivered:
• Delivered 100+ successful QA projects across multiple industries
• Built automation frameworks that reduced manual testing efforts significantly
• Managed long-term QA for enterprise-level SaaS and web platforms
• Completed 7,900+ hours with strong client satisfaction and repeat work
• Helped teams release faster with stable and production-ready applications
I focus on business impact, not just testing tasks.
If you are looking for a reliable QA Automation Engineer who can improve software quality, reduce bugs and speed up product releases, Let’s connect and discuss your project.
Associated with
Supreme Technologies
$3M+
earned
$9.55/hr
100%
Job Success
$400K+ earned
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Shagufta N.
has worked
.
Web, mobile and API automation expert. Fully integrated CD and CI pipeline using Jenkins, Gitlab, Codeship and other tools.
I have strong experience in creating automation tests using cucumber, jbehave, serenity BDD automation framework and using all its features, like integration with Jira, running tests in parallel on Jenkins and excellent HTML reports after finishing the tests.
Expert in CD and CI setup using open source application and tools help your team to achieve high quality product with in timeline. Experience using Jenkins Codeship, aws EC2, Heroku and firebase to providing the cutting edge automation testing solution.
As a load test engineer, I create the custom scripts in Jmeter and then we can run those scripts on the required infrastructure. I will help you benchmarking your application.
I have working experience in creating web scrapper using phantomjs/selenium and casperjs as framework. I can save the results of web crawler in txt, xls or in DB also the out put can be in JSON format so that you have integrate it with your backend code.
Following are the tools and languages I am comfortable working with:
1. Java, selenium webdriver, selenium page object model
2. Javascript, phantomjs, casperjs
3. Nodejs, ES6
4. Cucumber, Serenity BDD, Jbehave
5. Jenkins, Codeship, Cloudbees
6. Firebase, Heroku, AWS EC2, S3, codedeploy
7. Jmeter, Blazemeter.
We have leading protractor testing framework ready to use. It has following features.
1. Customised gulp commands to run all tests, run single scenario, run tests based on tags, provide the application url from command line.
2. Configurable with CD/CI, Browser stack, Sauce lab, Bitbar
3. Single test result page for run on different browser and devices.
4. Notification for failed step and number of test failed
$15/hr
$10K+ earned
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Lusine V.
has worked
.
👋 Hi, I’m a Senior QA Engineer with over 12 years of experience in manual and automation testing, ensuring high-quality, bug-free software for my clients. My expertise spans various industries, including streaming platforms, cloud services, and blockchain solutions.
💡 What I can do for you:
Create and execute test cases tailored to your project needs
Perform manual and automated testing across web, mobile, and Roku platforms
Identify, report, and track bugs to resolution
Collaborate closely with developers and stakeholders in Agile environments to meet deadlines
Regression testing, API testing, and continuous integration (CI) workflows
🔧 Tools I use:
TestRail, Jira, Selenium, Postman, Cypress, Jenkins, Git, and more.
📊 I believe in efficient, transparent communication and delivering value from day one. Let’s collaborate to build flawless, user-friendly software that exceeds your expectations!
Associated with
Quality Creators
$2K+
earned
$7/hr
100%
Job Success
Available now
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Minahil S.
has worked
.
I am a Senior QA Engineer with 6+ years of hands-on experience in software quality assurance and end-to-end project monitoring. I thrive in fast-paced, high-pressure environments and rapidly master complex products to ensure they launch with confidence.
What I Deliver
✅ Design & execute comprehensive testing strategies tailored to your product
✅ Monitor & validate system and software functionality across all touchpoints
✅ Guarantee that your offerings are fully functional and market-ready
✅ Advise on best practices and optimizations throughout testing and bug-fixing cycles
✅ Collaborate with development teams to craft test plans and uncover edge-case bugs
Core QA Services
1.Functional & Regression Testing
2.GUI & Usability Testing
3.Performance & Load Testing
4.Installation & Configuration Testing
5.System & Integration Testing
6.Application Security Assurance Testing
7.Localization Testing
8.User Acceptance Testing (UAT)
Industry Expertise
I have delivered maximum test coverage and quality assurance for:
1.E-Learning Platforms
2.Fitness Apps
3.Online Ordering Systems
4.Hospital & Healthcare Management
5.Hotel & Flight Reservation Systems
6.Real Estate Portals
7.Recruitment & Job Platforms
8.Dating Apps
9.Social Networking Portals
10.AI Chatbots
11.Matrimonial websites and applications
12.Sports marketplace
13.AI Fashion Styling Apps
14.Fertility Tech / FemTech
15.Wellness Platforms
Bug Tracking & Project Management Tools
Jira · ClickUp · Trello · Asana · Basecamp · Bugzilla · BugHerd · Ghost Inspector
Testing Devices
iOS: iPhone 12 Pro, iPhone 13 Pro Max, iPad (7th Gen)
Android: Samsung Galaxy A72
Desktop: Windows 10 PC, MacBook Air
Why Work With Me?
I don't just find bugs—I prevent them. My approach combines meticulous manual testing with efficient automation strategies to reduce your time-to-market while safeguarding user experience. Whether you need a quick smoke test or a full regression suite, I adapt to your workflow and deliver actionable, detailed reports that your developers will actually use.
$14/hr
100%
Job Success
$20K+ earned
Offers consultations
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Pankaj K.
has worked
.
I help businesses ship bug-free, high-performance applications by combining strong 𝗤𝗔 𝘁𝗲𝘀𝘁𝗶𝗻𝗴 𝘄𝗶𝘁𝗵 𝗳𝘂𝗹𝗹-𝘀𝘁𝗮𝗰𝗸 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲.
With 8+ years of hands-on experience, I specialize in 𝗺𝗮𝗻𝘂𝗮𝗹 𝘁𝗲𝘀𝘁𝗶𝗻𝗴, 𝗳𝘂𝗻𝗰𝘁𝗶𝗼𝗻𝗮𝗹 𝘁𝗲𝘀𝘁𝗶𝗻𝗴, 𝘂𝘀𝗮𝗯𝗶𝗹𝗶𝘁𝘆 𝘁𝗲𝘀𝘁𝗶𝗻𝗴, 𝗮𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻, 𝗮𝗻𝗱 𝗲𝗻𝗱-𝘁𝗼-𝗲𝗻𝗱 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗤𝗔 for web, mobile, SaaS, and AI-based applications.
🔍 𝗤𝗔 𝗧𝗲𝘀𝘁𝗶𝗻𝗴 & 𝗤𝘂𝗮𝗹𝗶𝘁𝘆 𝗔𝘀𝘀𝘂𝗿𝗮𝗻𝗰𝗲
=========================
1. Manual Testing (Web, Mobile, SaaS)
2. Functional, Regression & UAT Testing
3. API Testing (REST, GraphQL, SOAP)
4. Cross-browser & Cross-device testing
5. Bug reporting with clear reproduction steps
⚙️ 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 & 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲
=========================
* Selenium, Cypress, Appium, WebDriverIO
* TestNG, Cucumber (BDD)
* Performance Testing (JMeter, Locust)
* CI/CD Integration (Jenkins, GitHub Actions)
📱 𝗠𝗼𝗯𝗶𝗹𝗲 & 𝗔𝗜 𝗔𝗽𝗽 𝗧𝗲𝘀𝘁𝗶𝗻𝗴
=========================
* iOS & Android testing
* AI/LLM app testing (output validation, edge cases)
* Usability & flow testing
---
🛠 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸
================
**Languages:** Java, Python, JavaScript
**Frontend:** React, Next.js, Angular, HTML, CSS
**Backend:** Spring Boot, Node.js
**Tools:** Postman, Jira, TestRail, BrowserStack, Git
**Cloud:** AWS, Azure, Docker
**Database:** MySQL, MongoDB
---
🚀 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗛𝗶𝗿𝗲 𝗠𝗲
================
* Clear, structured bug reports (no guesswork for devs)
* Strong attention to detail
* Fast turnaround and reliable communication
* Focus on real-world usability, not just test cases
--------------------
📌 Keywords (for Upwork Search)
QA Testing, Manual Testing, Automation Testing, Selenium, Cypress, Appium, API Testing, Performance Testing, Mobile App Testing, Web Testing, SaaS Testing, AI App Testing, Bug Tracking, Regression Testing, UAT, QA Engineer, Manual Testing, Functional Testing, Usability Testing, Software QA
--------------------
If you need someone who can find issues before your users do and improve product quality, I’m ready to help 👍
$10/hr
96%
Job Success
$1K+ earned
Start of list.
End of list.
Valerii S.
has worked
.
Top-rated quality Assurance Engineer (Manual Tester) with 7+ years of experience and consistently receiving 5-star feedback from clients for my detailed and efficient testing approach.
I am very good at manual testing, UI/UX Testing, website testing, mobile application testing, and software testing. I make sure everything works well and meets quality standards. Hire me for your QA needs!
🌐 Expertise:
- Manual Testing Specialist: Proficient in comprehensive manual testing, including cross-platform/browser testing, UI/UX evaluation, and thorough analysis of Software Requirements Specifications (SRS) and Functional Requirements Documents (FRD), Mobile & Web App or website Testing.
- Test Case Preparation & Execution: Well-versed in crafting structured test cases, ensuring comprehensive coverage, and executing them rigorously for precise evaluation.
- Payment Testing Expertise: Specialized in Payment Testing, ensuring the robustness and security of financial transactions within applications.
- Visual and Functional QA: Proven expertise in both Visual and Functional Quality Assurance, contributing to the creation of seamless and user-friendly applications.
- Reporting and Communication Skills: Adept at utilizing reporting tools such as JIRA, ASANA, and SLACK for bug tracking and effective communication with stakeholders and software engineers.
🔧 Skills:
- Manual Testing
- Cross-Platform/Browser Testing
- UI/UX Evaluation
- SRS and FRD Analysis
- Test Case Creation and Execution
- Payment Testing
- UI/UX Testing
- Functional Testing
- Regression Testing
- Exploratory Testing
- Agile and Waterfall Methodologies
📈 Why Choose Me?
With a proven track record, a commitment to quality, and a diverse skill set, I am ready to bring my expertise to your project.
Familiarity with the business area (e.g., e-commerce, finance, healthcare, banking, automobile, social media, e-learning, real estate, travel, CRM) is being tested.
Let's collaborate to ensure your software is bug-free and exceeds expectations.
Keywords: Manual Testing, Software Testing, Website Testing, Web-App Testing, Mobile App Testing, Desktop Testing, Regression Testing, Jira, Asana, Trello, Cross Browser Testing, Mobile Testing, IOS Testing, Android Testing, Quality Testing, Quality Assurance, Manual Tester, Manual QA, Payment Gateway Testing, Test Case, Functional Testing, Usability Testing, User Testing, UI/UX Testing.
Associated with
amatech
$30K+
earned
$5/hr
100%
Job Success
$9K+ earned
Start of list.
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Hafiz Haseeb A.
has worked
.
✨ 3 Years of Professional Experience in Quality Assurance (QA) | Manual & Automation Testing Expert
🛠️ Expert in Manual Testing Methodologies | Agile QA Specialist
📋 Skilled in Project Management Tools like Jira, ClickUp, Gitlab, and Asana
📝 Proficient in Creating Robust Test Cases and Executing Functional, Regression, Performance, E2E, and UI Testing
🔍 Proficient in API Automation Testing using Postman
💬 Excellent Communication and Collaboration Abilities | Client-Focused QA Engineer
🧠 Strong Analytical and Problem-Solving Skills | Bug Hunter & Quality Advocate
=========
SKILLS 💪
=========
Manual Testing Skills:
Manual API Testing | Postman API Testing
Load Testing | Performance Testing | Stress Testing
Test Case Writing | Test Scenarios Writing | Test Plans
Test Summary Reports | QA Documentation | Traceability Matrix
Bug Reporting | Defect Tracking | Jira Bug Reports
Cross-Browser Testing | Cross-Platform Testing
Types of Testing I Perform:
Functional Testing | Non-Functional Testing | Sanity Testing
UI Testing | UX Testing | Accessibility Testing
Smoke Testing | Regression Testing | Re-Testing
Integration Testing | System Testing | User Acceptance Testing (UAT)
Experience with Bug Tracking Systems:
Jira | Zephyr | Xray
ClickUp | GitLab | Open Project
Asana | Shortcut | Trello
Devices:
Windows 10 | MacBook 2020
iOS Devices: iPad - 10th Generation, iPhone 15 Pro Max, iPhone 13,iPhone 12, iPhone XS
Android Devices: One Plus 8T, One Plus 9 Pro 5G, Samsung S20, Google Pixel 6A
My Approach Includes:
Writing and executing test cases | Test Automation
Daily bug reporting | Defect Lifecycle Management
Regression testing | Smoke Testing after deployments
Daily Updates / Statuses | Sprint-wise QA Reporting
I am always eager to work with new technologies and am committed to delivering top-notch QA services to ensure project success. I also have experience in Flutter development, which is a significant advantage for me in testing.
Let's collaborate to ensure your project's success. 🚀 Contact me today to get started! 📩
Keywords:
Manual QA Engineer, QA Engineer, Manual Engineer, Software Tester, Software QA Engineer, Manual QA, QA Engineer, SQA Engineer, Manual QA Engineer, Bug Hunter, Automation QA Engineer, Mobile App Tester, Website Tester, Quality Assurance Engineer, Part Time QA Engineer, Software QA Specialist, Manual QA Engineer, Manual QA Engineer, 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, Manual QA Engineer, Manual QA, Web/App Tester, Detail-Oriented Manual Tester, Front End QA Tester, QA Bug Bounty Tester, Software Tester, Website Functionality Tester, Website QA Engineer
$20/hr
100%
Job Success
$10K+ earned
Start of list.
End of list.
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.
$14/hr
100%
Job Success
$80K+ earned
Offers consultations
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End of list.
Gurpreet S.
has worked
.
Product QA Engineer: Senior QA Engineer for AI & SaaS Products
✓ I help SaaS startups and AI companies ship stable, reliable products by finding critical bugs before your users do.
✓ I help founders launch confidently by uncovering critical bugs, validating user flows, testing APIs, and ensuring every release is production-ready.
I test:
✓ Features
✓ Releases
✓ User Journeys
✓ AI Workflows
✓ APIs
✓ Integrations
✓ Payments
✓ Notifications
✓ Performance
✓ Edge Cases
Top Rated QA Engineer, Software Tester, Best Software Tester
Senior QA Engineer | AI, SaaS, Web & Mobile Testing | Top Rated
With 9+ years of QA experience, 5,900+ Upwork hours, 60+ five-star reviews, and $80K+ earned, I've helped teams improve product quality across AI platforms, SaaS products, healthcare, fintech, eCommerce, and enterprise applications.
My expertise goes beyond traditional software testing. As AI-powered products become mainstream, I help clients validate AI Agents, LLM applications, chatbots, RAG systems, prompt workflows, and Digital Human experiences, ensuring they are accurate, reliable, secure, and production-ready.
What I can help you with
AI & Agentic AI Testing
AI Agent Testing
LLM & Generative AI Validation
Prompt Engineering Validation
RAG Workflow Testing
AI Chatbot Testing
Digital Human Testing
AI Workflow & Automation Testing
AI Response Consistency & Hallucination Testing
Software QA
Manual Testing
Exploratory Testing
Regression Testing
Functional Testing
Smoke & Sanity Testing
User Acceptance Testing (UAT)
Cross-Browser & Cross-Device Testing
Web, Mobile & SaaS Testing
SaaS Platforms
Web Applications
Mobile Apps (Android & iOS)
CRM & ERP Systems
eCommerce Platforms
Enterprise Applications
API & Integration Testing
REST APIs
GraphQL APIs
Postman
API Automation
Third-Party Integrations
Payment Gateway Testing
Automation & Performance
Selenium
Cypress
Playwright
JMeter
Performance & Load Testing
CI/CD Quality Validation
Industries I've Worked With
• AI & SaaS
• Healthcare
• FinTech
• eCommerce
• Real Estate
• Hospitality
• Education
• Research Platforms
• Business Applications
Why Clients Hire Me
✔ Top Rated Upwork Freelancer
✔ 9+ Years of Professional QA Experience
✔ 60+ Five-Star Reviews
✔ 5,900+ Hours on Upwork
✔ Clear Bug Reports with Screenshots & Videos
✔ Strong Communication
✔ Fast Turnaround
✔ Detail-Oriented Testing
✔ Business-Focused Quality Assurance
I don't just execute test cases—I think like your users, challenge assumptions, identify hidden risks, and help you release software with confidence.
Whether you're launching a new AI product, scaling a SaaS platform, improving a mobile app, or preparing a production release, I'll work as an extension of your team to ensure quality at every stage.
Let's build software your users can trust.
Associated with
QualiteSoft Solutions
$5K+
earned