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Karl falk
@karlfalk
Level 1
Mobile App Testing Expert, Android QA and Google Play Closed Testing
Pakistan
Deutsch, Hindi, Englisch, Italienisch, Punjabi, Spanisch, Französisch
Über mich
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.
Kompetenzen
Karl falk
offline •
Durchschnittliche Antwortzeit: 1 Stunde
Meine Dienstleistungen
Mobile-App-Marketing
I will do 12 to 50 real testers for android app testing google play closed testing ads
Familie & Genealogie
I will do africa america genealogy research family tree, ancestry lineage, dna analysis
Portfolio
13 Bewertungen
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Zusammensetzung der Bewertung
- Kommunikation
- Qualität der Lieferung
- Preis-Leistungs-Verhältnis der Lieferung
1–5 von 13 Bewertungen
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msavignano
Deutschland
Laufende Zusammenarbeit
Was a pleasure working with him. He was very cooperative and communicative before and while working on the project. Results are clean and useful.
Antwort des Freelancers
Hilfreich?
msavignano
Deutschland
Laufende Zusammenarbeit
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.
Antwort des Freelancers
Hilfreich?
doku_abel
Rumänien
Laufende Zusammenarbeit
Excellent work as always! Everything was completed smoothly, communication was great, and the testers were delivered as promised. Very reliable seller and highly recommended!
Antwort des Freelancers
Hilfreich?
cole_alexandere
Großbritannien
Excellent work! The manual came out professional, clean, and easy to follow. Great communication and attention to detail, highly recommended!
Antwort des Freelancers
Hilfreich?
dwdata
Vereinigte Staaten
Professional. Looking forward to working with him in the future.
Antwort des Freelancers
Hilfreich?
