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Mobile App Development for Featured OS , iOS, and Android

This project requires a developer with expertise in mobile app development for Featured OS (for phones like itel 2160) Android and iOS, cloud server connectivity, mobile communication and security. There is preference to developers who understand token security and experience with data transaction monitoring and capture and experience with Featured OS that contains pre-loaded app on a non-smartphone. The project will have an app developed that will monitor transaction and create a new APIs or program to interact with other systems to process an action or trigger data capture to a cloud database.

The idea would be to develop an app that could use smartphone technology for Android or iOS native phones that could check all data leaving the phone especially, POST and gets from all applications but capture USSD data for non-smartphones.

Android Developer 1 Certification Test is a must and understanding of Featured OS for basic non-smartphone.

Link: Itel 2160 [login to view URL]

Below is an explanation of how USSD works.

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How USSD works

Unstructured Supplementary Service Data (USSD) is a protocol used by GSM cellphones to communicate with their service provider’s computers. USSD can be used for WAP browsing, prepaid callback service, mobile money services, location-based content services, menu-based information services, or even as part of configuring the phone on the network.

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From the diagram above, a request is sent from a mobile phone to a telecom network such Vodafone.

The Ussd Gateway (telecom) then sends the request to your ussd application (i.e where we have the business logic which determines the menu to serve the use on receiving user’s request.)

Your ussd application then responds to the request, and Ussd gateway goes ahead and displays your content to the user

Below is a another diagram to help understand the concept

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Why Ussd Airflow

Before I explain why we need Ussd Airflow lets first look at one example of ussd user case

Example Menu-Driven USSD Application

One could decide to develop a mobile-initiated “Balance Enquiry and Top Up” application using USSD signaling, enabling a mobile user to interact with an application via the user’s handset, in order to view his/her current mobile account balance and top up as needed.

An example of such an application could be as follows:

A mobile user initiates the “Balance Enquiry and Top Up” service by dialing the USSD string defined by the service provider; for example, *#123#.

TheUSSD application receives the service request from the user and responds by sending the user a menu of options.

The user responds by selecting a “current balance” option.

The USSD application sends back details of the mobile user’s current account balance and also gives the option to top up the balance.

The user selects to top up his/her account.

The application responds by asking how much credit to add?

The mobile user responds with the amount to add.

The USSD application responds by sending an updated balance and ends the session.

The figure below shows an example of the MAP/TCAP message sequence required to realize the data transfers between a mobile user’s handset and the USSD application to implement the “Balance Enquiry and Top Up” service described above.

Habilidades: Android, Mobile App Development, iPhone, Java, Programação C

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Acerca do Empregador:
( 17 comentários ) Indore, India

ID do Projeto: #23627203

12 freelancers estão ofertando em média $164 nesse trabalho

inmortaltech

Hi I have read your project requirement and we have good experience in this concept. Get the perfect support and services at here as we have our in-house team to develop your project. Please reply me so that we can dis Mais

$250 CAD in 20 dias
(4 Comentários)
4.2
PageOllice

Greetings, My name is Page and I have been working from last 8 years in IT field. I am very much interested in your project and would like to invite you for further discussion over chat board. Waiting for your positi Mais

$230 CAD in 7 dias
(11 Comentários)
3.7
dinesh4nitb

Hello, hope you are well there, I've seen your requirements and I am interested in this. I'm ready to work from now on your app. I'm a full-stack developer. I've 7+ years of working experience in Mobile Apps Developmen Mais

$140 CAD in 7 dias
(9 Comentários)
3.5
cooddooc

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$140 CAD in 7 dias
(1 Comentário)
1.1
codebubble

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$140 CAD in 7 dias
(0 Comentários)
0.6
QualityInfras92

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$100 CAD in 7 dias
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sales416

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$140 CAD in 7 dias
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hrrbmtec1

Respected Sir/Ma'am, Good Day! I have reviewed your project description and understood your project scope. I am very interested in doing this project. I have 5+ years of experience in Web development. My experti Mais

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project622

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$220 CAD in 10 dias
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sharmadiksha206

Hi, We read your job posting. After going through requirements we think we can do this job for you as we have experience in Mobile Phone application development. (Android and iPhone), website designing and development Mais

$140 CAD in 7 dias
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distilledinfo

Hi I am Sonu Full-stack mobile APP developer ready to Mobile App Development for Featured OS , iOS, and Android I have strong working experience on - [login to view URL] Application Development: C, C++, Java, Visual St Mais

$155 CAD in 3 dias
(3 Comentários)
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hemsingh1

Android, C Programming, iPhone, Java, Mobile App Development skilled professional with the required expertise. Can help to deliver the solution as needed on the expected lines. Please private message me to discuss the Mais

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