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I will perform expert manual QA testing for your app and website
I find bugs before your users do
I'm Daniel, 26, passionate programmer and manual QA tester from Germany, founder of SR Agency. I test iOS and Android apps, websites, software and games on real devices. My focus is on bugs, usability...
Level 1
Has met certain performance criteria and shows strong potential in the marketplace.
About this Gig
Launch with confidence! As a professional developer and QA expert, I provide comprehensive manual testing for iOS, Android, and Web applications. I dont use bots or emulatorsI test on real devices to find the bugs that automated scripts miss.
I combine a technical mindset with a user-focused approach to ensure your product is stable, intuitive, and conversion-ready.
My Testing Focus:
- Functional QA: Bug hunting, crashes, and broken links.
- UX/UI Audit: Design consistency, responsiveness, and navigation.
- User Flow: Identifying friction points in the user journey.
- Usability: Readability, animations, and localization check.
You will receive a professional PDF report with:
- Detailed bug descriptions & reproduction steps.
- Severity ratings & screenshots.
- Actionable UX improvement suggestions.
Stop bugs from reaching your users. Message me today to discuss your project!
Age range:
Adult
Education:
Higher education
Device:
PC
•
iPhone
•
Android mobile phone
•
Android tablet
Language:
English
•
German
FAQ
Can you sign an NDA (Non-Disclosure Agreement)?
Yes. I respect confidentiality and can sign an NDA if required to protect your app, website or source material.
What does your QA testing process look like?
I start by reviewing your app's features and defining test scenarios. Then I test on real iOS and Android devices, covering user flows, edge cases, UI behaviour and crash detection. You receive a structured bug report with severity ratings and screen recordings.
How do you deliver the results?
You receive a PDF bug report with all findings, annotated screenshots and screen recordings. Each bug includes a severity level, steps to reproduce and expected vs. actual behaviour so your developers can act on it immediately.
Do you also test websites and web apps?
Yes. I test websites and web apps for functional flows, responsive behaviour, form validation and browser compatibility. Message me with your project details before ordering and I will confirm the scope.
Kannst du auch auf Deutsch kommunizieren?
Ja, ich kommuniziere auf Deutsch und Englisch. Deutsche und österreichische Kunden sind herzlich willkommen. Der Bug Report wird auf Englisch geliefert, auf Wunsch aber auch auf Deutsch.
What if more bugs appear after delivery?
Each package includes revisions. If your team fixes the reported bugs and needs a retest, that is covered within the revision scope. For new features or larger scope changes, feel free to message me and we will find a solution.
Reviews
6 reviews for this Gig
| (6) | ||
| (0) | ||
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
A 
arjdcuk
Repeat Client
United Kingdom
Thank you, really nice to work with you.
$50-$100
Price
2 days
Duration
Helpful?A arjdcuk
Repeat Client
United Kingdom
Really easy to work with. Thank you.
$50-$100
Price
2 days
Duration
Helpful?C christian_icons
Germany
Sehr gut gemacht - hat sich ausreichend Zeit genommen und in unsere Kunden reingedacht. Die Empfehlungen zur Verbesserung werden wir (fast) alle umsetzen. Vielen Dank!
$100-$200
Price
5 days
Duration
Helpful?W werbalbrecht
Switzerland
Super Kommunikation, Daniel hat das Thema verstanden, perfekt abgeliefert! gerne wieder
$50-$100
Price
1 day
Duration
Helpful?P preetam_berlin
Germany
I’m really impressed with the level of detail and care, he brought to the testing! He went beyond the brief, spotting usability issues and sharing valuable insights I hadn’t considered. The report well-structured, easy to follow, the VIDEO FEEDBACK was super helpful, and everything was delivered right...
$50-$100
Price
1 day
Duration
Helpful?
Reviews
6 reviews for this Gig
| (6) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
A arjdcuk
Repeat Client
United Kingdom
Thank you, really nice to work with you.
$50-$100
Price
2 days
Duration
Helpful?A arjdcuk
Repeat Client
United Kingdom
Really easy to work with. Thank you.
$50-$100
Price
2 days
Duration
Helpful?C christian_icons
Germany
Sehr gut gemacht - hat sich ausreichend Zeit genommen und in unsere Kunden reingedacht. Die Empfehlungen zur Verbesserung werden wir (fast) alle umsetzen. Vielen Dank!
$100-$200
Price
5 days
Duration
Helpful?W werbalbrecht
Switzerland
Super Kommunikation, Daniel hat das Thema verstanden, perfekt abgeliefert! gerne wieder
$50-$100
Price
1 day
Duration
Helpful?P preetam_berlin
Germany
I’m really impressed with the level of detail and care, he brought to the testing! He went beyond the brief, spotting usability issues and sharing valuable insights I hadn’t considered. The report well-structured, easy to follow, the VIDEO FEEDBACK was super helpful, and everything was delivered right...
$50-$100
Price
1 day
Duration
Helpful?
