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Fiverr Pro
English
$
USD
I will do manual QA testing for your website, web app, mobile app, saas, or software
QA Engineer, Penetration Tester and Website Security
Manual QA Tester & Cybersecurity Specialist helping startups, SaaS founders, and agencies launch secure, bug-free, and user-ready products. Specialized in Manual QA Testing, Functional Testing, End-to...
Level 2
Has met high performance criteria and has a proven track record for meeting client expectations.
Highly Responsive
Known for exceptionally quick replies
What people loved about this freelancer
signalum
France
Karim delivered far beyond what was agreed in the scope. The original engagement was Functional QA on 11 categories plus FR/EN consistency. He executed 86 test...
jamesscott229
United States
Karim did an excellent job with QA testing for my web application, Constructeams. He was extremely thorough and detail-oriented, identifying bugs, edge cases,...
jamesscott229
United States
Karim did an outstanding job testing our Constructeams web application across multiple browsers and devices. He was extremely thorough in identifying bugs,...
mirko_sgarbi
Italy
First time I use fiverr services for testing software. Karim send me a very good report that I am using right now to fix the problems.
jamesscott229
United States
I had the pleasure of working with Karim on QA testing for my web application, and he exceeded expectations in every way. His testing process was extremely...
About this Gig
Are you looking for a professional QA tester to ensure your website, web application, mobile app, and SaaS platforms or software are bug-free and user-friendly?
I am an experienced Manual QA Tester and Web Security Expert with 7+ years of experience in testing websites, web applications, mobile apps, and SaaS platforms. I will thoroughly test your software for bugs, usability issues, and performance problems, helping you deliver a seamless experience to your users.
What I Offer:
- Manual Testing: Identify bugs, UI/UX issues, and broken functionalities.
- Functional Testing: Ensure all features work as intended.
- Exploratory Testing: Detect hidden and unexpected issues.
- Regression Testing: Verify fixes dont break existing features.
- Usability Testing: Improve user experience & accessibility.
- Performance & load testing: Ensure stability under traffic.
- Cross-Browser Testing
- Mobile App Testing
Deliverables You Will Get:
- Detailed Bug Report with descriptions & severity levels.
- Annotated Screenshots & Screen Recordings for better clarity.
- Test Summary & Recommendations for Improvements.
Platforms & Devices:
- Chrome, Firefox, Edge, Safari etc
- Windows & Mac
- Android & iOS
Testing platform:
Website testing
Device:
PC
•
Mac
•
Linux
•
iPhone
•
iPad
•
Android mobile phone
My Portfolio
Other QA & Review Services I Offer
FAQ
What will I receive in the bug report?
You’ll receive a detailed bug report that includes issue descriptions, severity levels, step-by-step reproduction instructions, and annotated screenshots.
How long does testing take?
Testing time depends on the complexity of your website, app, or software. Generally, it ranges from 1 to 5 business days based on the selected package.
Can you test specific features instead of the whole website or app?
Absolutely! If you want to test only certain functionalities or sections, just let me know, and I’ll tailor the testing process accordingly.
Do you offer re-testing after fixes?
Yes! I can retest the bugs after your team has fixed them to ensure they are properly resolved. Re-testing is included in the Premium Package or can be purchased separately.
Can you test both websites and mobile apps?
Yes! I test web applications, SaaS platforms, mobile apps (iOS & Android), and desktop applications for compatibility, functionality, and usability.
Do you provide test case documentation?
Yes! If you need structured test cases, I can create them and execute the test plans accordingly. Just let me know before placing the order.
Do you also check for security vulnerabilities?
While my primary focus is on QA testing, I am also a penetration tester and can identify basic security flaws manually. For a detailed security assessment, please check my separate security testing gig.
What devices and browsers do you test on?
I test on Windows, macOS, Android, and iOS across popular browsers like Chrome, Firefox, Safari, Edge, and Opera to ensure cross-browser compatibility.
How can I request additional testing beyond my package?
If you need additional testing hours, bug fix verification, or testing on specific devices, you can purchase extras or message me for a custom offer.
Reviews
27 reviews for this Gig
| (25) | ||
| (2) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
S signalum
France
Karim delivered far beyond what was agreed in the scope. The original engagement was Functional QA on 11 categories plus FR/EN consistency. He executed 86 test cases across 13 categories, including a full Nielsen heuristics audit and a bonus accessibility scan that were not in the contract. The Nielsen...
$100-$200
Price
12 days
Duration
M 
Seller's Response
Helpful?J 
jamesscott229
Repeat Client
United States
Karim did an excellent job with QA testing for my web application, Constructeams. He was extremely thorough and detail-oriented, identifying bugs, edge cases, and performance issues that would have been very difficult to catch otherwise. His reports were clear, well-structured, and easy to follow, which...
$50-$100
Price
3 days
Duration
M Seller's Response
Helpful?J jamesscott229
Repeat Client
United States
Karim did an outstanding job testing our Constructeams web application across multiple browsers and devices. He was extremely thorough in identifying bugs, performance issues, and edge-case failures that would have been very difficult to catch otherwise. His attention to detail and ability to clearly...
$50-$100
Price
3 days
Duration
M Seller's Response
Helpful?M mirko_sgarbi
Repeat Client
Italy
First time I use fiverr services for testing software. Karim send me a very good report that I am using right now to fix the problems.
Up to $50
Price
4 days
Duration
M Seller's Response
Helpful?J jamesscott229
Repeat Client
United States
I had the pleasure of working with Karim on QA testing for my web application, and he exceeded expectations in every way. His testing process was extremely thorough, and his documentation was clear, well-structured, and easy to follow—making it simple to identify issues and take action quickly. Karim...
$100-$200
Price
2 days
Duration
M Seller's Response
Helpful?
Reviews
27 reviews for this Gig
| (25) | ||
| (2) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
S signalum
France
Karim delivered far beyond what was agreed in the scope. The original engagement was Functional QA on 11 categories plus FR/EN consistency. He executed 86 test cases across 13 categories, including a full Nielsen heuristics audit and a bonus accessibility scan that were not in the contract. The Nielsen...
$100-$200
Price
12 days
Duration
M Seller's Response
Helpful?J jamesscott229
Repeat Client
United States
Karim did an excellent job with QA testing for my web application, Constructeams. He was extremely thorough and detail-oriented, identifying bugs, edge cases, and performance issues that would have been very difficult to catch otherwise. His reports were clear, well-structured, and easy to follow, which...
$50-$100
Price
3 days
Duration
M Seller's Response
Helpful?J jamesscott229
Repeat Client
United States
Karim did an outstanding job testing our Constructeams web application across multiple browsers and devices. He was extremely thorough in identifying bugs, performance issues, and edge-case failures that would have been very difficult to catch otherwise. His attention to detail and ability to clearly...
$50-$100
Price
3 days
Duration
M Seller's Response
Helpful?M mirko_sgarbi
Repeat Client
Italy
First time I use fiverr services for testing software. Karim send me a very good report that I am using right now to fix the problems.
Up to $50
Price
4 days
Duration
M Seller's Response
Helpful?J jamesscott229
Repeat Client
United States
I had the pleasure of working with Karim on QA testing for my web application, and he exceeded expectations in every way. His testing process was extremely thorough, and his documentation was clear, well-structured, and easy to follow—making it simple to identify issues and take action quickly. Karim...
$100-$200
Price
2 days
Duration
M Seller's Response
Helpful?
