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Jonas Falkner
@appdesigntester
Trusted QA Tester Delivering Reliable Bug Free Web And App Testing
Germany
German, English, Spanish, Dutch
About me
I'm Jonas Falkner, a QA tester and software testing specialist based in Germany. I provide manual QA testing for web apps and mobile apps, including website testing, app testing, bug testing, usability testing, functional testing, regression testing, UI UX review, and clear bug reports. I check real user flows, device behavior, browser issues, and broken features, then share simple feedback with screenshots and reproduction steps. I focus on practical, honest testing that helps improve quality before launch. Send me your app or website details, and let’s test it properly.
Skills
Jonas Falkner
Offline •
Average response time: 3 hours
See my services
User Testing
I will provide 12 testers for google play console closed testing app publish
User Testing
I will provide 12 testers for android app testing google play console closed testing
6 Reviews
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1-5 out of 6 Reviews
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dossijeo
Spain
Jonas did an excellent job. He paid close attention to every detail and closely monitored the testing progress, provided valuable feedback, was polite and respectful throughout, and responded promptly.
Helpful?
pepe777
Austria
Helpful?
vadbe2l2
Israel
Helpful?
furkan8109
Austria
Helpful?
ste_hof
Austria
Helpful?
