Mobile data entry application (offline & online)

Closed Posted 7 years ago Paid on delivery
Closed Paid on delivery

Looking for a HTML5, or equally capable native app for both iPhone & Android, front-end that interfaces with existing APIs. The application will consist of simple forms for data entry with the option to take the app offline in areas where there is no network connectivity. Data should be stored locally on the device when offline. Once the mobile device is back online the stored data will (automatically or manually) synchronize via the APIs. Login/logout functionality is also required and login state/credentials should persist when offline.

There is a prototype application that was already started, developed in ExtJS 4.0 and utilizing HTML5 WebStorage for offline functionality. This will be provided to the developer for further illustration.

Preference is given to the jQuery or ExtJS framework, however, actual technologies used will be left up to the developer if a demonstration is provided to prove similar capability.

A bonus will be paid if the app is compatible with Windows Phone 7 and BlackBerry.

If the project is developed and delivered on time and to full specifications there will be additional opportunities presented.

Thank you.

Android HTML5 Mobile App Development

Project ID: #10784665

About the project

18 proposals Remote project Active 7 years ago

18 freelancers are bidding on average $1879 for this job

WienFuJong

hello how are you? I understand about your project. I have ever made Taxi booking app including backend(Laravel) and chat app(voice and video) by using quickblox, SnapChat and Couple Chat.(iphone and Android) And More

$1184 CAD in 20 days
(26 Reviews)
6.7
xaerozero

Hello, i can offer hybrid application written using JavaScript and Ionic v2 platform, that is based on AngularJS 2.x.RC. Application runs on iOS / Android/ Windows Phone. Application will feature everything from your o More

$1111 CAD in 24 days
(2 Reviews)
4.6
zuiguanglong

Hello. How are you? I am a mobile app export. I have a lot of experience in Android development. If you give me more information, I will instantly start your project. I want to work with you. Thanks.

$1250 CAD in 20 days
(8 Reviews)
4.2
chetandjoshi

We are a start-up in Pune, India specialized in mobile App development, both Android and iOS. We have the skills and manpower to complete this project in time and with quality. Our founders have more than 20 years expe More

$1666 CAD in 20 days
(5 Reviews)
4.3
alizaka

Hey, we don't believe in long copy pasted bids, to know us better kindly ready our reviews, we can deliver you state of the art quality design with free Seo suggestions and 1 month free support after the project comple More

$1250 CAD in 20 days
(0 Reviews)
0.0
afraha123

A proposal has not yet been provided

$1250 CAD in 20 days
(0 Reviews)
0.0