Crear una aplicación para Android
$750-1500 USD
Dibayar saat pengiriman
Aplicación que permita llamar a través de una Sim Virtual, independiente de la Sim del proveedor del servicio de telefonía.
something like teleeasy
https://play.google.com/store/apps/details?id=com.phonegap.teleeasy
I need an application through a Virtual Sim allow GSM call.
In summary:
Install the application.
Register as a user, recording a external database (MySQL), capturing the IMEI of the phone.
Taken from a database a number (Virtual SIM) and it is stored in the cell.
Call with its own keyboard application using the Virtual Sim.
Storing a record of calls to the database.
Something similar to "VIRTUAL SIM"
https://play.google.com/store/apps/details?id=com.virtualsimapp
I need to know the full development time
Also, over the period of warranty and support.
ID Proyek: #8329049
Tentang proyek
12 freelancer rata-rata menawar $1608 untuk pekerjaan ini
Dear Sir, I have a full experience of WebService and Oneline app, Background Service. I have developed Restaurant/Shop Cashier app, GPS Location Tracking, VapiChat app, Auto Updating app,VideoRecording/Cutting app an Lebih banyak
Hello, my name is Erik, I'm interested in your job post. In my portfolio page, you can see my latest projects. My Strongest skill is Native mobile app development (iOS, Android) by using Objective-C/Swift/Java. I c Lebih banyak
hi sir I’m a full time developer in freelancer.com. I read your specification in fully. your project description is very suit for my skills. I can finish this project in a short time. If u hire me I can provide a g Lebih banyak
Thank you for viewing my profile you can check have 5***/5*** also you can check happy customer. always trying to get customer satisfaction. I have gone through your project requirement specification and as per my p Lebih banyak
Hola somos un grupo de ingenieros freelancer que podemos asumir tu proyecto y obtener los resultados que deseas, solo necesitamos conversar sobre mas detalles para entender mejor tu solicitud muchas gracias contactame