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Oleksandr H
@oleksandrhalik
Top Rated
Ready to QA and Test your Website or Mobile app!
Ukraine
English, Ukrainian
About me
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 testing, mobile app testing, functionality testing, UI/UX review, and cross-browser/device testing. You can hire me for full project testing, regression testing, or detailed usability analysis. With years of experience, I’m ready to help you launch a stable, reliable, almost bug-free digital product.
Skills
Oleksandr H
$40/hour
Offline •
Average response time: 1 hour
See my services
Software Testing
I will test and QA your website or app for bugs and usability
User Testing
I will test and QA your website or mobile app for bugs
Want to work on an hourly basis?
Tell Oleksandr H what you need.
$40
/
hourPortfolio
Work experience
QA Team Lead
Doozy • Part-time
Mar 2023 - Present • 3 yrs 3 mos
Slack and Web App - Employee Engagement Platform ● Testing the custom app in Slack. ● Running functionality, usability, and responsive tests through the app. ● Writing easy-to-reproduce bug reports via Linear. ● Organizing the QA workflow for the project. ● Applying some techniques related to Early testing. ● Developing the requirements documentation for the project in terms of usability. ● Direct communication with the customer
QA Engineer
Fiverr • Freelance
Oct 2025 - Nov 2025 • 1 mo
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.
QA Team Lead
Stacklist • Full-time
Jun 2024 - Dec 2024 • 6 mos
QA Lead (Full-time) - Stacklist - Stacklist website, Mobile app, and Browser extension. ● Organizing and managing QA workflow on the project. ● Writing easy-to-reproduce bug reports via Jira. ● Applying functionality, usability, and responsive tests through the app. ● Working with Jira Confluence. ● Running regression testing activity. ● Creating test documentation using Qase.io ● Direct communication with the business owner.
354 Reviews
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Rating Breakdown
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- Value of delivery
1-5 out of 354 Reviews
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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.
Seller's Response
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chanyeoh362
United States
Oleksandr was easy to work with and did a great job testing the website/mobile app thoroughly. He showed strong attention to detail by catching small issues and inconsistencies that could easily be missed and documented clearly. The feedback easy to understand and apply. Delivery was also on time, and...
Seller's Response
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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
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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.
Seller's Response
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dbritt07
Repeat Client
United States
Very professional and very quick. He turns things around fast and is one of the best Fiverr resources I have found on this platform to help me with what I’m doing currently. I can’t say enough good things about this gentleman. Highly recommended!
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