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Jonas
@jonas_klein3
Expert Mobile App Developer App Review Specialist Android iOS Solutions
Alemania
Inglés
Sobre mí
I help startups, businesses, and entrepreneurs build high-quality mobile applications and improve app performance through professional app reviews. I specialize in app development, mobile app development, Android app development, iOS app development, Flutter app development, UI/UX optimization, app testing, bug reporting, app review, and quality assurance. My focus is delivering secure, scalable, user-friendly apps with clear communication, reliable support, and results that help your app succeed.
Habilidades
Jonas
desconectado •
Tiempo medio de respuesta: 1 hora
Revisa mis servicios
Desarrollo de aplicaciones para Android
I will develop a custom android and ios mobile app using flutter
Corrección de errores
I will fix app store rejections and app permission declaration bugs
