En cours

cross platform mobile application

cross platform mobile application

The goal of this project is to create an application to share contact information across multiple platforms. Data will be uploaded from each user's mobile phone using the features described below for each mobile platform.


This info should be stored in the local contact list or address book on each mobile platform.

1) contact first and last name

2) phone 1

3) phone 2

4) email 1

5) email 2


For each mobile platform, the application should should provide the user with a way to do each of the following:

1) log in to web database using userid and password

2) upload contact info for userid from the phone's local contact list to the web database

3) download contact info for all userids from web database and create/update them in the phone's local contact list

The web application shall provide the following capabilities:

1) master password security so this web application is only available to those we wish to share data with

2) a way for users to create a userid and password. must have master password to create account

3) a way to view all userid and contact info stored in the database.


Source Code Deliverables

1) website

2) iphone app

3) blackberry app

4) android app

Turnkey Deliverables

1) up and running web application

2) link to mobile apps ready to be downloaded and installed from phone

3) via apple store, android store, bb store, whatever is appropriate.

Documentation Deliverables

1) Detailed instructions for downloading and installing iphone app.

2) Detailed instructions for downloading and installing blackberry app.

3) Detailed instructions for downloading and installing android app.

4) Detailed instructions for creating a user id using the web application.

5) Detailed insturctions for how to uploading and downloading shared data using this application.

6) Overview of technologies used, libraries used, and specific methods or functions used for each mobile platform.


Anything goes. This is a very straightforward concept with little functionality. However, this project obviously requires an understanding of multiple platforms and how to integrate them. With that in mind, I am open to solutions using any language, any database, and any web platform.

Demonstrated functionality is the key to success on this project.

No milestones. This is an all or nothing proposition. It works or it doesn't.

Thanks for bidding!

Compétences : Android, Blackberry, iPhone, Mobile App Development

Voir plus : list cross platform apps iphone android blackberry, website to mobile application, web application language, web and mobile apps, t mobile android, t . mobile, technology solutions code, source code technologies, security apps for android, running apps for android, open source android apps, mobile wish, mobile technology application, mobile platforms, mobile apps technology, mobile application technology, mobile application technologies, mobile application cross platform, master security, log cross, how to update android phone, how to download android apps on iphone, how to download android apps, how to create website on mobile, create id use all web

Concernant l'employeur :
( 4 commentaires ) Long Island City, United States

N° du projet : #1322105

Décerné à :


Hello I am expert in mobile technology.

500 $ USD en 30 jours
(27 Commentaires)

12 freelance font une offre moyenne de $1867 pour ce travail


I can help you with this cross platform application. Please check private message for more details.

1100 $ USD en 35 jours
(27 Commentaires)

Please see your inbox for details.

5000 $ USD en 40 jours
(62 Commentaires)

Please check PM

8000 $ USD en 25 jours
(5 Commentaires)

I have over 2 years of experience with writing and coding mobile phone applications.

500 $ USD en 14 jours
(1 Commentaire)

Hi, Please check Pm. Thank you.

700 $ USD en 15 jours
(1 Commentaire)

O would like to bid for just the BlackBerry versionI have expertise in developing applications that needed advanced knowledge of Telephony , SMS , messaging , networking etc .many applications that run in the backgroun Plus

400 $ USD en 7 jours
(1 Commentaire)


600 $ USD en 6 jours
(0 Commentaires)

Hi, Please check pmb for more details Thank you

4000 $ USD en 45 jours
(0 Commentaires)

Hello Sir, We can confidentially complete the project.. Please check PMB for listing.. Warm Regards

600 $ USD en 10 jours
(0 Commentaires)

Please check my pm

600 $ USD en 15 jours
(0 Commentaires)

Dear Client, Check your PM for more details Regarding project and bid details Thanks

400 $ USD en 12 jours
(0 Commentaires)