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Wallter R
@wallterrolland
Solution expert
Royaume-Uni
Anglais
À propos de moi
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-
Compétences
Wallter R
hors ligne •
Temps de réponse moyen de 28 heures
Voir mes services
Développement multiplateforme
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