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Develop mobile APP for a M2M application

Develop mobile APP for a M2M application to handle installation and manual control of field equipment.

The Server side for this M2M application is written in Java. However, in order to make this project not so dependent on the existing server application the project also includes writing a simulator that will provides the necessary services/data to test the apps. Using Java for the simulator is preferred.

Support for Android is the primary object but iOS may be necessary as well. Freelancer should state if that can be done as well.

A brief description is attached. Detailed information will be provided later.

The work should be done according best practice for the app development.

I have set the project type to Fixed Price but it can be discussed if it should be on Hourly budget instead.

Thanks for all the replies. It is not easy to choose. therefore I have some further questions.

1) Have you developed Apps communicating with backend server? Explain some details.

2) Have you used delayed synching?

3) Do you have any experience in writing API suitable for this situation?

4) What is your suggestion when it comes to protocol between the server and the app (on application level)?

5) As I hope you have understood we need to have a barcoder feature to read the equipment ID? Explain a little about it. Can we just place the marker in entry field and then use the built-in camera to read a bar code and then the read code should end up in the entry field?

6) These sites are organized in different level, City, District, Area, so in order to have a useable list we probably have to have some tree list. Then we can select an Area for example, then we should see the a list of Sites under that area. I think you get the idea. Pls let me know if you have done such a tree list and provide example how it can be done.

7) Displaying sites on a map is not within scope but it would be an advantage if you can show that you have worked with maps (google for example). If so you may suggest some map UI. It will be another project after this but it is good for me to know.

Skills: Android, iPhone, Java, Mobile App Development

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About the Employer:
( 143 reviews ) Kungens Kurva, Sweden

Project ID: #4631221

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$1000 USD in 6 days
(0 Reviews)

27 freelancers are bidding on average $932 for this job


We are an expert in developing Mobile Applications. please check your PMB. Thanks.

$1546 USD in 20 days
(48 Reviews)

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(38 Reviews)

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$736 USD in 12 days
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$552 USD in 15 days
(32 Reviews)

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$947 USD in 25 days
(26 Reviews)

Can do both Apple and Android Apps. Contact us for more information. SI Team.

$876 USD in 21 days
(17 Reviews)

Hi we are interested to develop the M2M app for [url removed, login to view] refere to your [url removed, login to view] Rashid

$1237 USD in 25 days
(8 Reviews)

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(18 Reviews)

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$515 USD in 10 days
(13 Reviews)

Dear Prospect Hiring Manager , I'm a professional iPhone and android app developer with 5+ years of experience. I am an expert in iOS,Native Android SDK,HTML5,Database(MySQL,MSSQL),CSS,DHTML,JQuery,etc. I believe More

$747 USD in 18 days
(7 Reviews)

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$1546 USD in 20 days
(19 Reviews)

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(21 Reviews)

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(3 Reviews)

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$555 USD in 14 days
(7 Reviews)

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