Android App Development Jobs

i need base app to read and writte balance in NFC card. should be test by reader

I need a basic application. That displays the card ID and creates a balance type variable. The application must allow writing to the NFC card and changing the balance variable. Acr122u reader is used connected to a tablet that does not have NFC reading. Simple interface. the code base is sought for another implementation.

I need a basic application. That displays the card ID and creates a balance type variable. The application must allow writing to the NFC card and changing the balance variable. Acr122u reader is used connected to a tablet that does not have NFC reading. Simple interface. the code base is sought for another implementation.

I'm seeking a skilled Android developer with Kotlin and Firebase expertise to create a robust referral system for my app. Key Features: - A unique referral link for each user - Automatic ad-free rewards after 3 successful referrals (7 days per 3 referrals) - Real-time data storage in Firebase - The same user can refer to more than 3 people and he will get ad free days accordingly. - An in-app notification box displaying the number of successful referrals and the remaining ad-free period - Updating the in app notification box - Push notifications alerting users of their earned ad-free days Ideal Skills and Experience: - Proficient in Android app development - Extensive experience with Firebase services (Realtime Database, Firestore, Authentication) - Prior experience in developing ...

I'm in need of a seasoned Kotlin Android developer. The goal is to construct an application that will: - Allow manual data entry from the user - Update existing rows in Google Sheets - Both add and update mixed data (text and numbers) The application should seamlessly integrate with Google Sheets and offer a smooth user experience. Ideal candidates should have: - Extensive experience in Kotlin and Android development - Previous experience with Google Sheets integration - Strong UI/UX skills for a user-friendly application

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Uygulamamız Flutterflow ve flutter kullanılarak yapıldı ve şu anda app store ve google play store'da yayında ancak bazı düzeltmeler ve iyileştirmeler yapılması gerekiyor, ve ayrıca ödeme entegrasyonumuzda bir değişiklik yapmak istiyoruz. bununla alakalı ayrıntılı görüşmek istiyoruz

MUY IMPORTANTE el desarrollador debe saber ESPAÑOL ya que la app está en el idioma español. Estamos desarrollando un app DASHCAM a partir de Android 12. Tenemos la app bastante desarrollada pero necesitamos terminar ciertos puntos. ==> Trabajamos con Jira: El desarrollador deberá conectarse a nuestro Jira para saber lo que hay pendiente ==> Trabajamos con Bitbucket: El desarrollador trabajará con Bitbucket que es nuestro repositorio de código ==> El desarrollador deberá estar DISPONIBLE para una daily de 30 min y asi podamos saber el avance del desarrollo. La app: Se trata de una app dashcam, graba y toma fotos en base a ciertos eventos. Tareas pendientes: ==> Necesitamos diseñar una interfaz gr&aacut...