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Karl falk
@karlfalk
Level 1
Mobile App Testing Expert, Android QA and Google Play Closed Testing
Pakistán
Alemán, Hindi, Inglés, Italiano, Punjabí, Español, Francés
Sobre mí
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.
Habilidades
Karl falk
desconectado •
Tiempo medio de respuesta: 1 hora
Revisa mis servicios
Marketing de aplicaciones móviles
I will do 12 to 50 real testers for android app testing google play closed testing ads
Familia y genealogía
I will do africa america genealogy research family tree, ancestry lineage, dna analysis
Porfolio
13 Reseñas
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Desglose de calificaciones
- Nivel de comunicación del Freelancer
- Calidad de la entrega
- Valor de la entrega
1-5 de 13 reseñas
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msavignano
Alemania
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Was a pleasure working with him. He was very cooperative and communicative before and while working on the project. Results are clean and useful.
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msavignano
Alemania
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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
Rumanía
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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
Reino Unido
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
Estados Unidos
Professional. Looking forward to working with him in the future.
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