Sfoglia categorie
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Fiverr Pro
Italiano
$
USD
Wallter R
@wallterrolland
Solution expert
Regno Unito
Inglese
Chi sono
As a Results-driven Mobile App Developer specializing in the design, development, testing, deployment, and maintenance of
modern Android and iOS applications. Experienced with Flutter and React Native, plus native Kotlin, Swift, and Java
development. Strong background in REST APIs, Firebase, authentication, payment integration, push notifications, cloud
services, databases, analytics, and third-party APIs. Focused on clean architecture, responsive UI/UX, performance,
security, maintainability, and production-
Competenze
Wallter R
offline •
Tempo di risposta medio: 28 ore
Consulta i miei servizi
Sviluppo multipiattaforma
I will do loyalty punch card app loyalty app loyalty website with qr
