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Jonas
@jonas_klein3
Expert Mobile App Developer App Review Specialist Android iOS Solutions
Allemagne
Anglais
À propos de moi
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.
Compétences
Jonas
hors ligne •
Temps de réponse moyen de 1 heure
Voir mes services
Développement d'applis Android
I will develop a custom android and ios mobile app using flutter
Correction de bugs
I will fix app store rejections and app permission declaration bugs
