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This is a very simply application. However, it must be very robust.

The main concept is:

a. The cell phone makes a JSON or light-weight web services call to a server and receives the text message details (content and recipients list)

b. The cell phone then, in a continuous loop, invokes in the SMS or MMS API and sends the text messages to the list of recipients

c. Upon job completion, and in a continuous loop, it makes another web service call to the server requesting the next set of text messages

A .NET Web Service must also be written on the server machine to accept the incoming web service request. This .NET web service simply calls a STORED PROCEDURE already written to retrieve the results and format back into a Web Service Response Message back to the cell phone.

I'd also like the application to automatically start on Power On, and use the built in OS scheduler to invoke the application during select times of the day.

For the right resource, this application should not take more than 1 week to implement. I am developer also and knows exactly what I want. Working together we could do this quickly if you are experienced in mobile web services and SMS and MMS messaging technologies.

We also must implement a local database on the cell phone to store information. I'm thinking SQLite or something similar.

Please respond if you have strong experience in these technologies and are available to focus on this right now over the next week! I need this application ASAP! Thank you!

Habilidades: Android, Mobile App Development

Veja mais: what should knows web developer, what is android os, web developer resource, text message app for android, net scheduler, mobile web application developer, mobile application technologies, mobile application developer job, mms message android, messaging app for android, json calls, job application no response, experienced app and web developer, c# net scheduler, android text message app, android cell phone, service now api, app machine, mobile web developer, mobile web app, messaging app, local sms, call/sms, app developer service, messaging service android

Acerca do Empregador:
( 77 comentários ) Beverly Hills, United States

ID do Projeto: #5115108

Concedido a:


Hi, We are expert in iPhone, iPad, Tablet and Android expert. We have not completed any project in freelancer but individually, i have done.

$800 USD em 7 dias
(0 Comentários)

23 freelancers estão ofertando em média $1355 para esse trabalho


Hello, We can develop a SMS and MMS Mobile Messaging application for you in which : a. The cell phone will make a JSON or light-weight web services call to a server and receive the text message details (content Mais

$1855 USD in 20 dias
(71 Comentários)

Hello, sir I'm interested with your project. I'll do it for you. I can do it well more than you can guess. :) Regards.

$2061 USD in 20 dias
(29 Comentários)

Hi there, We are a company which holds Certified Native developers. We require no UPFRONT payment , just pay us as we proceed in the app. My bid includes a year support for FREE and bug fixing. Pls Mais

$1578 USD in 20 dias
(81 Comentários)

Awards winning apps. Android & IPad [login to view URL] Award winning app - IPhone [login to view URL] Vehicle barcode scanner for ios, web .. [login to view URL] Mais

$1546 USD in 15 dias
(47 Comentários)

Hi, I'm an expert ios and android app developer with 5+ years of experience. I am an expert in Native Android SDK,objective c, HTML5, Database(MySQL,MSSQL),CSS,DHTML,JQuery,etc. I believe my skills would be ideal Mais

$1546 USD in 20 dias
(32 Comentários)

Hi, This seems to be feasible - the only concern is the sending of SMS. Do you plan to use external SMS APIs or you want to send them from with the mobile device using their GSM connection?

$1546 USD in 7 dias
(57 Comentários)

Dear vertron, I have worked with ASP.net services and JSON services many times. I read and understand your requirements and very interested to work with you on this application. I would like to discuss more abou Mais

$1159 USD in 20 dias
(117 Comentários)

Hi, Thanks for posting your app requirements on Freelancer. I have gone through the app requirements in detail and have created a proposal on the basis of my understanding about the app. We are a Mobile Solutions C Mais

$1340 USD in 35 dias
(27 Comentários)

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$1546 USD in 25 dias
(20 Comentários)

Hi There, Greetings from N-Tech Technologies [login to view URL] !!! We have gone through the details you have provided and would be pleased to work with you to deliver the results as per your expectation. Our team is well Mais

$1288 USD in 32 dias
(5 Comentários)

Hello I have experience in all technology that need for this project so we can start as soon as you contact with me for checking some details. Just chat with me in a s kype - svolchenko or here. Thank you.

$1250 USD in 7 dias
(8 Comentários)

Hi, there! I'm interested in this project and I've rich experiences in mobile app development. Please contact me so that we can have some more discuss. Thanks in advance.

$757 USD in 7 dias
(29 Comentários)

Hello, We have gone through your [login to view URL] are interested in doing your [login to view URL] we have a discussion please?We need some clarification regarding this [login to view URL] we have a discussion so that we can have a cl Mais

$1443 USD in 30 dias
(7 Comentários)

Dear Sir. I have been developing mobile apps over 4 years and now I have a great experience in mobile development. I'm a talented mobile developer with experiences in various fields such as utilities, games, social Mais

$1400 USD in 7 dias
(16 Comentários)

Hello Vertron, I have gone through initial project description and analyzed all your initial needs and I can assure you that I can easily work on this project as per your specifications. Android App development Mais

$1237 USD in 20 dias
(4 Comentários)

Hello there, Let me introduce myself. I am Tahsinul Alam...one of the project manager of Workspace Infotech....software firm situated in Dhaka, Bangladesh. we have 13 different teams to work in different web and d Mais

$1159 USD in 30 dias
(4 Comentários)

Hello, For one of our products we have developed very similar kind of functionality which can be leveraged to get this job done in quick time. In our existing product (field tested for more than 2 years), we only use Mais

$1250 USD in 14 dias
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$2222 USD in 6 dias
(12 Comentários)

Talented developer. I can develop this application for you. Will offer full support even after the project is complete. You will get well documented code. No bugs. Highly Optimized app. Code will be obfuscated by Progu Mais

$777 USD in 9 dias
(17 Comentários)

Hello Sir, We are company with team of experienced candidates here ready to support you can we have talk to start working.

$1288 USD in 30 dias
(3 Comentários)