Senior Software Testing Engineer
Hello, I am a Senior QA Engineer with over 4 years of experience in testing web, desktop, and mobile applications. I am a certified software testing engineer by ISTQB as seen in my portfolio.
My Skills in Manual Testing, API Testing, Mobile Testing, Performance testing, Database Testing, and Writing documents such Test Cases, Defect Reports, and Test Summary Report
Tools I Utilize:
Management Tools: Asana, ClickUp, JIRA, Trello,
Development Tools: Chrome Dev Tools
API Testing: Postman, Swagger,
Databases: SQL, MySQL
I am also proficient in various testing methods, including regression, black/grey box, usability, smoke, compatibility, exploratory, and end-to-end testing.
My skills include:
✅ Understanding of testing strategies and functional requirements.
✅ End-to-end functional testing for iOS, Android, and web platforms.
✅ Identifying product design issues.
✅ Writing high-quality test cases, checklists, and bug reports.
✅ Evaluating user journeys to ensure intuitive navigation and accessibility.
✅ Systematic validation of existing features after new deployments.
✅ Ensuring seamless performance across various browsers and screen resolutions.
✅ Ability to create clear and concise quality assurance briefing materials.
✅ Experience with Scrum/Agile practices.
My work will not only satisfy your needs, but it will do so in a cost and time efficient manner.
I will gladly help you with your project! Let's start now!
Functional Testing
Manual Testing
Regression Testing
Software QA
Test Case Design
Web Testing
GitHub
API Testing
Database Testing
Performance Testing
Testing
User Acceptance Testing
Mobile QA
Quality Assurance
QA Software & Testing Tools
Dalia A.
Talkha, Egypt
$10/hr
5.0
30 jobs
Top Rated Manual QA Engineer | Software Testing Expert for Web, Mobile, SaaS, FinTech & AI Applications
Looking for a reliable Manual QA Engineer who finds critical bugs before your users do? You're in the right place.
I'm a Top Rated Software Tester on Upwork with 100% Job Success Score, 5+ years of hands-on Quality Assurance experience, 1,700+ Upwork hours, and 26 successfully completed QA projects across SaaS, FinTech, EdTech, E-commerce, Healthcare, and AI-powered platforms.
🎯 What I Deliver as Your QA Engineer:
Cleaner product releases, fewer post-launch bugs, faster regression cycles, and detailed bug reports your developers can act on immediately — with clear reproduction steps, screenshots, screen recordings, severity classification, and expected vs. actual results.
🧪 Core QA Services:
✅ Manual Testing (Web & Mobile)
✅ Functional Testing & Regression Testing
✅ Mobile App Testing for iOS & Android
✅ SaaS Application Testing
✅ FinTech & Payment Gateway Testing
✅ API Testing with Postman, Swagger & REST
✅ Cross-Browser Testing & Cross-Device Compatibility Testing
✅ Smoke Testing, Sanity Testing & Exploratory Testing
✅ User Acceptance Testing (UAT) & Beta Testing
✅ Usability Testing & Accessibility Testing (WCAG)
✅ Test Case Design, Test Plan Creation & Test Execution
✅ Bug Reporting, Defect Tracking & Bug Verification
✅ End-to-End Testing & Integration Testing
✅ Google Play Closed Testing & TestFlight Beta Testing
✅ Performance Testing (basic) & Responsive Testing
✅ Database Testing with SQL
🤖 AI & Chatbot Testing Expertise:
✅ AI Chatbot Testing & Conversational AI Validation
✅ LLM Testing (ChatGPT, Gemini, Claude-based apps)
✅ Generative AI Application Testing
✅ Prompt Edge Case Testing & Hallucination Detection
✅ Voice AI Testing & NLP Testing
✅ AI Model Output Evaluation
✅ AI App QA for Web & Mobile
🛠️ QA Tools & Technologies I Use Daily:
Jira • TestRail • Postman • Swagger • BrowserStack • Charles Proxy • Chrome DevTools • Microsoft TFS • Azure DevOps • SQL • Figma • Google Sheets • Slack • Notion • Trello • ClickUp
📱 Platforms & Environments I Test:
iOS • Android • Web (Chrome, Firefox, Safari, Edge) • Progressive Web Apps (PWA) • Responsive Mobile Web • Tablet • Desktop Applications • REST APIs
🏢 Industries I've Tested Products In:
SaaS Platforms • FinTech & Payment Apps • EdTech & E-Learning • E-commerce & Online Stores • Healthcare & MedTech • Mobile Games • B2B Platforms • AI & Chatbot Products • Engineering & CMMS Software
💬 What Clients Say:
⭐ "Working with Dalia was an absolute pleasure. She went above and beyond..."
⭐ "I re-hired her. This itself is a testimonial."
⭐ "Great attention to detail, good follow-up, very organized — Dalia is someone you can depend on for QA & testing."
⭐ "The communication was clear, the work was delivered on time, and the quality exceeded my expectations."
✨ Why Clients Choose Me as Their QA Engineer:
🔹 100% Job Success Score & Top Rated Badge
🔹 Real-user testing mindset — I test like your customer, report like an engineer
🔹 Fast response time and same-day project start when needed
🔹 Detailed bug reports with reproduction steps, screenshots, and video recordings
🔹 Strong communication in English (Fluent) and Arabic (Native)
🔹 Available 40+ hours per week for short tasks, full-time contracts, and ongoing QA support
🔹 Honest QA feedback that genuinely improves product quality
🚀 Ready to Ship a Bug-Free Product?
Whether you need a quick smoke test before launch, full manual QA for a SaaS platform, mobile app testing on iOS & Android, API validation, AI chatbot testing, or ongoing regression support — I'm ready to help.
Send me a message with your project details (a link to the product, platforms to test, and your timeline)
Let's make your product cleaner, more stable, and ready to scale.
Keywords:
Manual Testing, QA Engineer, QA Tester, Software Tester, Software Testing, Quality Assurance, QA Specialist, Functional Testing, Regression Testing, Smoke Testing, Sanity Testing, Exploratory Testing, User Acceptance Testing, UAT, Beta Testing, End-to-End Testing, Integration Testing, System Testing, Mobile App Testing, Mobile QA, iOS Testing, Android Testing, Native App Testing, Hybrid App Testing, Web Testing, Website Testing, Web Application Testing, PWA Testing, Responsive Testing, Cross-Browser Testing, Cross-Device Testing, Browser Compatibility, API Testing, REST API Testing, Postman, Swagger, Database Testing, SQL Testing, Backend Testing, Test Case Design, Test Case Execution, Test Plan, Test Strategy, Test Scenarios, Bug Reporting, Bug Tracking, Defect Tracking, Bug Verification, Jira, TestRail, Azure DevOps, Microsoft TFS, BrowserStack, Charles Proxy, Chrome DevTools, ClickUp, Notion, SaaS Testing, SaaS QA, FinTech Testing, Payment Gateway Testing, Stripe, PayPal, E-commerce Testing, Shopify Testing, EdTech Testing, LMS Testing, Healthcare Testing, B2B Platform Testing, CMMS Testing, AI Testing, AI App Testing, AI Chatbot Testing, Chatbot Te
Manual Testing
Regression Testing
Test Case Design
Test Plan
Web Testing
Beta Testing
User Acceptance Testing
Quality Assurance
Mobile QA
Cross Browser & Device Compatibility
Test Automation
API Testing
QA Software & Testing Tools
SaaS
Mobile App Testing
Bug Reports
Usability Testing
Accessibility Testing
AI Bot
AI Platform
Aya A.
Giza, Egypt
$15/hr
5.0
10 jobs
Looking for a reliable Manual QA Engineer who catches critical bugs before your users ever see them? You're in the right place.
I'm Aya, a Senior QA Engineer with 5+ years of hands-on software testing experience across Web, Mobile, SaaS, AI-powered applications, ERP & HRM systems, LMS platforms, Healthcare, E-commerce, Shopify, and Real Estate products. I've tested dozens of products—from quick pre-release smoke tests to complete regression cycles—and I treat every product as if my reputation depends on it, because it does.
🎯 What You Get When You Hire Me
Cleaner releases, fewer production incidents, and bug reports your developers will actually thank you for. Every defect is documented with clear reproduction steps, screenshots, screen recordings, severity, priority, and expected vs. actual results—making it easy for developers to reproduce and fix issues quickly.
🧪 Core QA Services
✅ Manual Testing for Web & Mobile Applications
✅ Functional Testing
✅ Regression Testing
✅ Smoke & Sanity Testing
✅ Exploratory Testing
✅ End-to-End Testing
✅ User Acceptance Testing (UAT)
✅ Mobile App Testing (iOS & Android)
✅ SaaS & Web Application Testing
✅ API Testing with Postman & Swagger
✅ Database Validation with SQL
✅ Cross-Browser & Cross-Device Testing
✅ Responsive Design Testing
✅ UI/UX Testing
✅ Accessibility & Usability Testing
✅ Test Case Design & Execution
✅ Test Plan Creation
✅ Bug Reporting, Verification & Defect Tracking
✅ Google Play Closed Testing
✅ TestFlight Beta Testing
🤖 AI Testing Experience
I have hands-on experience testing AI-powered products and validating intelligent user workflows.
✅ AI Chatbot Testing
✅ Conversational AI Testing
✅ Voice AI Testing
✅ AI Desktop Applications
✅ AI Web & Mobile Applications
✅ LLM-Based Application Testing
✅ Prompt Validation & Edge Case Testing
✅ Hallucination Detection
✅ AI Response Quality Evaluation
✅ Conversation Flow & Context Testing
🛠️ Tools I Work With
Jira • Azure DevOps • TestRail • Postman • Swagger • BrowserStack • Charles Proxy • Chrome DevTools • SQL • Figma • ClickUp • Trello • Notion • Slack • Google Sheets
📱 Real Devices Available
iPhone 15 • iPhone 13 Pro • iPhone XR • iPhone SE (2020) • iPad Air
Honor View 20 • Honor X9b • Honor X9c • OPPO F2
Windows 11 Desktop
🏢 Industries I've Tested
• SaaS
• AI Applications
• ERP & HRM Systems
• Learning Management Systems (LMS)
• Healthcare
• Shopify
• E-commerce
• Real Estate
• CRM & Business Management Platforms
🤖 AI Products I've Worked On
• Guidy AI (Desktop AI Assistant)
• Alo AI (Voice AI Platform)
• AI-powered SaaS Applications
✨ Why Work With Me
🔹 I test like a real user and report like an engineer.
🔹 My commitment to quality, attention to detail, and reliable communication has led many clients to continue working with me across multiple projects and long-term engagements.
🔹 Product Management experience helps me understand business requirements, identify requirement gaps, and validate complete user workflows.
🔹 Every bug report includes clear reproduction steps, screenshots, videos, severity, and expected vs. actual results.
🔹 Strong communication in English (Fluent), Arabic (Native), and German (Basic).
🔹 Available 30+ hours per week for one-time projects, ongoing QA support, or long-term contracts.
🔹 Honest, proactive feedback that helps improve both product quality and user experience.
🚀 Ready to Ship With Confidence?
Whether you need a quick smoke test before launch, complete QA coverage for your SaaS platform, testing on real iOS and Android devices, API validation, or AI application testing, I'm ready to help.
Send me a message with your product link, testing requirements, and timeline, and let's make your next release your best one yet.
Keywords: Manual QA, QA Engineer, Software Tester, Quality Assurance, Functional Testing, Regression Testing, Smoke Testing, Exploratory Testing, UAT, End-to-End Testing, Mobile Testing, Web Testing, iOS Testing, Android Testing, API Testing, Postman, Swagger, SQL, BrowserStack, Cross-Browser Testing, Cross-Device Testing, SaaS Testing, AI Testing, AI Chatbot Testing, LLM Testing, ERP Testing, HRM Testing, LMS Testing, Shopify Testing, Healthcare Testing, UI Testing, UX Testing, Bug Reporting, Test Cases, Test Plans.
Functional Testing
Manual Testing
Regression Testing
Software Testing
Test Case Design
Test Design
Test Execution
Test Management
Test Plan
Web Testing
Mobile App Testing
Agile Project Management
Bug Reports
API Testing
Usability Testing
QA Testing
Model Testing & Optimization
Game Testing
AI Bot
AI Platform
Ahmed G.
Al Mahmudiyah, Egypt
$6/hr
5.0
37 jobs
Hi!
My name is Ahmed. I am a highly skilled and detail-oriented Software QA Engineer/Tester with over 5 years of experience.
My testing process combines analytical precision with technical excellence, ensuring that every build is both functional and user-ready before release.
🤝My Services:
▸ Manual & Functional Testing (Web, Mobile, API)
▸ API Testing using Postman, Insomnia, Swagger, and Yaak
▸ End-to-End (E2E) & Regression Testing
▸ Cross-Browser and Device Compatibility Testing
▸ Test Case Design, Execution & Bug Tracking
▸ QA Documentation & Reporting (Jira, Confluence, Trello, YouTrack, GitHub, Notion, and Linear)
▸ UI/UX FrontEnd & Usability Testing
▸ Game & Localization Testing
▸ Performance Testing using JMeter
⭐Technical Expertise:
▸ Tools: Postman, Insomnia, Swagger, Yaak, Jira, YouTrack, GitHub, Notion, Linear, JMeter, BrowserStack
▸ Languages: C++, Java, JavaScript, Python
▸ Environments: Web, Mobile, Desktop & Cloud Applications
▸ QA Deliverables: Test Plans, Test Cases, Bug Reports, QA Plans
🏭Industries Served:
▸ SaaS Applications
▸ E-Commerce & Retail
▸ B2B, B2C, C2C Marketplaces
▸ Healthcare & Medical
▸ Education & E-Learning
▸ Travel & Visa Providers
▸ Gaming & Entertainment
▸ Real Estate & Marketing
📱 Extensive collection of iOS and Android devices for compatibility testing.
Why Choose Me?
✓ Proven expertise in Manual QA testing
✓ Comprehensive experience across web, mobile, and desktop platforms
✓ Skilled in test documentation, ensuring a structured and repeatable testing process
✓ Ability to identify critical defects and edge cases
✓ Adaptable to both Agile and Waterfall methodologies
✓ Flexible work hours to meet your project needs
I am passionate about delivering bug-free software and improving user experiences. With strong attention to detail, problem-solving skills, and a client-focused approach, I ensure that projects are completed on time and exceed expectations.
Feel free to reach out to discuss your project requirements!
Functional Testing
Regression Testing
Software QA
Software Testing
Test Case Design
Web Testing
Game Testing
Database Testing
Integration Testing
Ahmed A.
Alexandria, Egypt
$20/hr
4.7
21 jobs
Hi! I'm Ahmed — a Top Rated Plus QA Engineer with over 4 years of experience in manual and automation testing for Web, Mobile (iOS & Android), and Desktop applications.
💼 Certified ISTQB Tester (Foundation | Agile | Mobile)
🎯 Katalon Certified Expert – delivering fast, scalable automation solutions
🛠 Tools: Katalon Studio, Postman, JIRA, Trello, Browser stack, Proxyman, insomnia , Bugzilla
🔍 What I Bring to Your Project:
✅ Functional, UI, Cross-Browser & Usability Testing
✅ Mobile App Testing (iOS & Android)
✅ Regression, Integration, Blackbox & Exploratory Testing
✅ API Testing using Postman
✅ Creating detailed test plans, test scenarios & bug reports
✅ Solid experience in Agile environments & SDLC collaboration
🤖 Automation with Katalon Studio:
As a Certified Katalon Expert, I design and maintain automated test frameworks that cut testing cycles and improve product reliability. My automation covers:
- Web UI testing
- API automation
- Regression suites
- CI/CD integration
💡 Why Clients Trust Me:
- Proven track record with ⭐ Top Rated Plus on Upwork
- Fast turnaround, clear communication & detailed reporting
- Passionate about finding what others miss
- Proactive in improving processes, not just running tests
If you're looking for a detail-driven QA engineer who blends deep manual testing knowledge with smart test automation, I’m here to help you launch with confidence. Let’s talk!
Manual Testing
Regression Testing
Software Testing
Test Case Design
Test Execution
Test Plan
Web Testing
Usability Testing
System Testing
Smoke Testing
Agile Software Development
Test Report
Katalon Studio
QA Automation
Ahmed F.
Cairo, Egypt
$5/hr
5.0
44 jobs
With over 6 years in QA engineering, I have supported top-tier clients projects like e-commerce, medical, e-learning, financing, SAAS, and Facebook, etc.. in delivering flawless digital products.
Quality assurance–QA engineer & software tester, specialized in website & mobile application/software testing, having extensive experience in manual & automated testing, cross-platform/browser testing, design and execution of test cases, review software behaviour and logic, search defects and update to respective stack holders & software engineers to make sure the system bug and error-free.
I am responsible for the final step in the development of a website, mobile app, and software applications before it is released to the end-users. I look for flaws and weaknesses in the program and create test plans on any system problems or glitches to hunt down and fix software bugs.
Are you looking for a dedicated quality assurance engineer or QA tester for your high functionality based web, mobile, or desktop application? I will love to engage myself as a full-time quality assurance – QA engineer & software tester with innovative and creative strategies.
Quality Assurance-QA Testing Services:
⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷
- Functional and Regression Testing
- Automation testing
- API testing
- GUI and Usability Testing
- Performance & Load Testing
- Installation / Configuration Testing
- System / Integration Testing
- Application Security Assurance Testing
- Localization Testing
- User Acceptance Testing (UA)
Activities of QA & Software Testing:
⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷
As a quality assurance–QA analyst & software tester, I work on various kinds of manual & automated software testing activities:
✅ Test Case Development keeping in mind the Requirement (SRS or User Stories)
✅ Test Case Review
✅ Build Installation
✅ Smoke/Sanity Testing
✅ Functional Testing
✅ Defect Logging Activity
✅ Regression Testing
✅ Ad-hoc Testing
✅ Compatibility Testing
✅ Test Closure Report – DSR, WSR, and MSR
QA & Software Testing Process that I follow:
⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷
✅ Functional Testing
- Unit Testing – White Box Testing
- Sanity Testing or Smoke Testing
- Integration Testing
- System Testing
- Regression Testing
- Acceptance Testing- UAT
- Beta Testing - Pre-release Testing
- Functional Testing – Selenium, SOAPUI
✅ Non-Functional Testing
- Performance Testing – JMeter
- Load Testing
- Stress Testing
- Security Testing
Testing Strategies (Test Plan):
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As a quality assurance – QA analyst & software tester, I use a well-defined, manual & automated software testing process that typically includes the following steps:
✅ Scope of the Project
✅ Choosing the optimum QA strategy
✅ Test or sprint planning
✅ Choosing the right software tools
✅ Setting up the environment and preparing the test data
✅ Release Control
✅ Risk Analysis
✅ Review and Approvals
✅ Conclusion
Tool Used in Software Testing:
⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷
According to the project needs, I'm using various kinds of manual & automated quality assurance – QA Software testing tools. Some of them that I use are:
✅ For Defect Logging - Microsoft Azure devops TFS, JIRA, Asana, and Mantis
✅ For Test Case Creation - Azure devops and azure test plans, JIRA zyphyr and x-ray, Test Link and Test Rail
✅ Automation Tool for Web Application – Selenium Web Driver and and cypress, Git, GitLab
✅ Automation Tool for Mobile Application – Appium
✅ Performance Tool – Jmeter
How do I communicate and report?
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I always prefer to keep Quality Assurance-QA Testing my work transparent, and for this reason, I like to be in touch with my valued clients on a daily, weekly & monthly basis.
According to the client requirements, I use many types of QA/software testing project management tools apart from Upwork message board:
⦿ JIRA
⦿ Azure DevOps Server
⦿ Trello
⦿ Asana
Software QA
Software Testing
Mobile App Testing
Performance Testing
End-to-End Testing
Database Programming
Database Administration
Azure DevOps
Test Automation Framework
Database Design
Software Development
Arabic
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