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Nederlands
$
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Karl falk
@karlfalk
Level 1
Mobile App Testing Expert, Android QA and Google Play Closed Testing
Pakistan
Duits, Hindi, Engels, Italiaans, Punjabi, Spaans, Frans
Over mij
Hi, I’m Karl, an app testing expert helping developers launch their Android apps successfully on Google Play. I provide reliable Android app testing, and beta testing services with real testers to help complete testing requirements, identify issues, and improve app quality before release.
I focus on professional support, clear communication, and delivering real value for every project. Whether you are a developer, startup, or business owner, I make the testing process simple, smooth, and stress-free.
Partner with me today and let’s prepare your app for a successful launch.
Skills
Karl falk
offline •
Gemiddelde reactietijd: 1 uur
Bekijk mijn diensten
Mobiele app marketing
I will do 12 to 50 real testers for android app testing google play closed testing ads
Familie- en stamboomonderzoek
I will do africa america genealogy research family tree, ancestry lineage, dna analysis
Portfolio
13 Reviews
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Specificering van de beoordeling
- Communicatieniveau van de freelancer
- Kwaliteit van de levering
- Waarde van de levering
1-5 van 13 reviews
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msavignano
Duitsland
Lopende samenwerking
Was a pleasure working with him. He was very cooperative and communicative before and while working on the project. Results are clean and useful.
Reactie van de freelancer
Nuttig?
msavignano
Duitsland
Lopende samenwerking
Came back for another project due to the cooperative and communicative attitude showed before. Results are clean and useful. Been a pleasure working with him.
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doku_abel
Roemenië
Lopende samenwerking
Excellent work as always! Everything was completed smoothly, communication was great, and the testers were delivered as promised. Very reliable seller and highly recommended!
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cole_alexandere
Verenigd Koninkrijk
Excellent work! The manual came out professional, clean, and easy to follow. Great communication and attention to detail, highly recommended!
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dwdata
Verenigde Staten
Professional. Looking forward to working with him in the future.
Reactie van de freelancer
Nuttig?
