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Karl falk
@karlfalk
Level 1
Mobile App Testing Expert, Android QA and Google Play Closed Testing
Pakistan
Allemand, Hindi, Anglais, Italien, Punjabi, Espagnol, Français
À propos de moi
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.
Compétences
Karl falk
hors ligne •
Temps de réponse moyen de 1 heure
Voir mes services
Stratégie marketing pour application mobile
I will do 12 to 50 real testers for android app testing google play closed testing ads
Famille & Généalogie
I will do africa america genealogy research family tree, ancestry lineage, dna analysis
Portfolio
13 Avis
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Détails de la notation
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- Qualité de la livraison
- Valeur de la livraison
1 à 5 avis sur 13
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Les plus pertinents
msavignano
Allemagne
Collaboration en cours
Was a pleasure working with him. He was very cooperative and communicative before and while working on the project. Results are clean and useful.
Réponse du freelance
Utile?
msavignano
Allemagne
Collaboration en cours
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.
Réponse du freelance
Utile?
doku_abel
Roumanie
Collaboration en cours
Excellent work as always! Everything was completed smoothly, communication was great, and the testers were delivered as promised. Very reliable seller and highly recommended!
Réponse du freelance
Utile?
cole_alexandere
Royaume-Uni
Excellent work! The manual came out professional, clean, and easy to follow. Great communication and attention to detail, highly recommended!
Réponse du freelance
Utile?
dwdata
États-Unis
Professional. Looking forward to working with him in the future.
Réponse du freelance
Utile?
