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Fiverr Pro
English
$
USD
I will test and QA your website or app for bugs and usability
Ready to QA and Test your Website or Mobile app!
Hi, I’m Oleksandr, a QA Engineer and Manual Testing Specialist. I help businesses improve product quality by identifying bugs and usability issues before they impact users. I specialize in website tes...
Top Rated
Top Rated sellers are individually selected by Fiverr after meeting specific benchmarks for quality and service.
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Known for exceptionally quick replies
What people loved about this freelancer
stuartk79
United Kingdom
Excellent QA work. Very clear bug reports with pictures highlighting issues, good reproduction steps, and thoughtful testing that caught several edge cases...
ehsanolyaee
Germany
Oleksandr was very responsive. he took time to answer my question and clarified further doubts i had. I'd recommend working with him :)
sucharuhasija
India
It was amazing to work with him on the iOS app before launch, and it provided me a detailed PDF for the bugs and issues and explain everything needed
ofeder
Israel
Oleksandr was great and very communicative, it's the second time we are working together and we are very pleased with the work he is done.
pvector34
United States
I would highly recommend Oleksandr for everyone looking for a professional tester. He developed very clear bug reports, with pictures highlighting issues,...
About this Gig
Do you want to make sure your Website or Mobile app runs flawlessly and delivers the best User experience possible? You're in the right place!
I specialize in manual Website QA & Testing, Mobile app testing, usability testing, functionality testing, and UI/UX reviews to make your product truly shine.
What I Offer:
- Functional QA & Testing: Find and report critical bugs before your users do.
- Usability & UI/UX Testing: Detect confusing interfaces and user flow issues.
- Cross-Platform QA: Testing on macOS, Windows, iOS, and Android devices.
- Professional QA Recommendations: Practical suggestions to improve design, usability, and user experience.
- Detailed Bug Report: A PDF report with screenshots or video recordings of each bug/issue.
You'll receive a comprehensive QA report highlighting:
- Functional & usability issues
- Design inconsistencies
- UI/UX improvement suggestions
- Reproducible steps (screenshots or video recordings)
All findings are clearly structured so your developers can fix issues quickly and effectively.
Drop me a message and let's get it started!
Testing application:
Website
Device:
PC
•
Mac
•
iPhone
•
iPad
•
Android mobile phone
Clients I’ve worked with
Fiverr
Internet Software & Services
Personally referred by Fiverr’s Executive VP of Product for high-level UX/UI testing of the Fiverr platform’s mobile web experience. Delivered an in-depth review uncovering 29 critical and design-impacting issues to enhance overall user experience.
Oct 2025-Nov 2025
Jamie Harrison Guitar
Music school
A popular Jamie Harrison musician requested testing for his landing website. As a result, 11 bugs and improved UI/UX after fixing the issues brought more attraction to his personal brand. Now his YouTube channel subscriptions number is 68.7K
Oct 2023
My Portfolio
FAQ
How many bugs will you identify for me after the QA & Testing session?
I want my clients to understand that each product is unique. Therefore, I cannot predict how many bugs I will find during the QA and Testing session. However, I can assure you I will strive to find as many issues as possible and provide all the suggestions I have in mind.
Can you fully QA and Test my Website/Application?
I can definitely QA and Test your website/application fully! However, please send me a message before placing the order so we can make a cost and time estimate before proceeding with the QA package.
What does the MVP QA Check offer?
Perfect for simple websites and landing pages with up to 3 screens. I'll run a focused QA session covering functionality and usability - identifying bugs, user flow issues, and UX problems. You'll receive a PDF report with annotated screenshots and actionable recommendations your team can act on.
What does the Pre-Launch QA Review offer?
Built for small-to-medium web apps with 4–9 screens. I apply exploratory testing to uncover as many issues as possible across functionality, usability, and cross-browser compatibility. You'll receive a detailed PDF report with annotated screenshots covering every issue found.
What does the Full QA Audit offer?
The most comprehensive option, designed for complex apps with 10–15 screens or multiple user flows. I cover functionality, usability, cross-browser compatibility, and responsiveness across devices and screen sizes. You'll receive a detailed PDF report with findings and sharp QA insights.
What devices for QA and Testing do you have?
Mac OS: MacBook M4 2024, Windows 10: HP 440 G6, IOS: iPhone 15 Pro Max, Android: Pixel 3 XL.
Reviews
329 reviews for this Gig
| (316) | ||
| (11) | ||
| (1) | ||
| (1) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
S stuartk79
United Kingdom
Excellent QA work. Very clear bug reports with pictures highlighting issues, good reproduction steps, and thoughtful testing that caught several edge cases I hadn’t considered, as well as UX/UI feedback. Communication was fast and professional throughout. Very easy to work with and would happily hire again.
$200-$400
Price
6 days
Duration
O 
Seller's Response
Helpful?E 
ehsanolyaee
Germany
Oleksandr was very responsive. he took time to answer my question and clarified further doubts i had. I'd recommend working with him :)
$50-$100
Price
7 days
Duration
Helpful?S 
sucharuhasija
India
It was amazing to work with him on the iOS app before launch, and it provided me a detailed PDF for the bugs and issues and explain everything needed
$50-$100
Price
12 days
Duration
O Seller's Response
Helpful?O ofeder
Repeat Client
Israel
Oleksandr was great and very communicative, it's the second time we are working together and we are very pleased with the work he is done.
$100-$200
Price
7 days
Duration
O Seller's Response
Helpful?P pvector34
United States
I would highly recommend Oleksandr for everyone looking for a professional tester. He developed very clear bug reports, with pictures highlighting issues, good reproduction steps, and thoughtful testing. I will definitely work with him again in the near future. Thanks.
$400-$600
Price
8 days
Duration
O Seller's Response
Helpful?
Reviews
329 reviews for this Gig
| (316) | ||
| (11) | ||
| (1) | ||
| (1) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
S stuartk79
United Kingdom
Excellent QA work. Very clear bug reports with pictures highlighting issues, good reproduction steps, and thoughtful testing that caught several edge cases I hadn’t considered, as well as UX/UI feedback. Communication was fast and professional throughout. Very easy to work with and would happily hire again.
$200-$400
Price
6 days
Duration
O Seller's Response
Helpful?E ehsanolyaee
Germany
Oleksandr was very responsive. he took time to answer my question and clarified further doubts i had. I'd recommend working with him :)
$50-$100
Price
7 days
Duration
Helpful?S sucharuhasija
India
It was amazing to work with him on the iOS app before launch, and it provided me a detailed PDF for the bugs and issues and explain everything needed
$50-$100
Price
12 days
Duration
O Seller's Response
Helpful?O ofeder
Repeat Client
Israel
Oleksandr was great and very communicative, it's the second time we are working together and we are very pleased with the work he is done.
$100-$200
Price
7 days
Duration
O Seller's Response
Helpful?P pvector34
United States
I would highly recommend Oleksandr for everyone looking for a professional tester. He developed very clear bug reports, with pictures highlighting issues, good reproduction steps, and thoughtful testing. I will definitely work with him again in the near future. Thanks.
$400-$600
Price
8 days
Duration
O Seller's Response
Helpful?
