Android field test app

Hello experienced Android developers!

I'd like to compare cellular antenna/radio performance of several phone models in real field. Thus I'd like to ask you to develop a field test application which have following functionalists (please refer attached requirement document for detail!):

1. Continuously collect various data from phone (time stamp, signal strength, battery voltage, location, orientation, etc) in the background

2. Automatically save the collected data into a database in the phone

3. Upload new data automatically when connected to wifi to a server via REST API in JSON format

4. Capable to export data of specified duration as csv and json file

5. Have two data display views: list view and xy line plot view

6. Menu to start/stop upload&download large file to force cellular data activity

Primal target device is Samsung Galaxy SIII and Galaxy Note II (API level 16). But the app should work with variety of phone models (with different hardware capability). It is nice if the app work with API level 8 (Android 2.2 Froyo).

What I provide as a project manager:

1. Requirement (refer to the attached file)

2. Reward as agreed at start of project (can be separated for milestones)

3. Feedback as the project progress (clarification on requirement, trial of beta and bug report)

What you provide as a developer:

1. Technical advice/corrections to requirement

2. Installation package of the application

3. Source code of the application (appreciate good amount of comments in the source)

4. Instructions how to build app from the source

5. Prepare test web server for testing data upload functionality (and instruction for me so that I can also test)

All the outcome of the project belong to the project manager.

Expectation for project completion is three weeks. First week to clarify requirement and make core functionality alpha build. Second week for beta build for major functionality. Third week for debug, fine tune and completion.

I am a hardware engineer with some experience in software development (mainly Python and PyQt). I will maintain this app after this project has completed so appreciate you include good comments in the code. For the server side, I am thinking to set up a web server based on Python and Django for post-processing, data analysis and data display. But I don't have anything for that at the moment.

Looking forward to your bids!

Evner: Android, Mobile App Development

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Om arbejdsgiveren:
( 8 bedømmelser ) Urayasu-shi, Japan

Projekt ID: #4061971

14 freelancere byder i gennemsnit $625 på dette job


Hi, Please kindly check PMB. Thanks.

$5000 USD in 20 dage
(30 bedømmelser)

Please check PM.

$2000 USD in 20 dage
(8 bedømmelser)

Dear sir! please check your PM. Thanks.

$500 USD in 10 dage
(17 bedømmelser)

Hello Sir, I have gone through the details you have provided and would be pleased to work on this with you to deliver the results that you have expected and I am sure you will not be disappointed if you give us Flere

$750 USD in 15 dage
(5 bedømmelser)

Ready to start work. Kindly check your PMB.

$500 USD in 21 dage
(6 bedømmelser)

We have 10+ years of experience in software development,please check your PMB.

$500 USD in 24 dage
(4 bedømmelser)

Please check details in pm

$750 USD in 21 dage
(4 bedømmelser)

For more details please check PMB... Thanks

$455 USD in 12 dage
(2 bedømmelser)

Hello, I have read and understand almost your requirement. I have some wonders and sent them to your private message box. Please kindly check it. Thanks,

$500 USD in 25 dage
(6 bedømmelser)

Hi please check your inbox Thanks

$500 USD in 20 dage
(6 bedømmelser)

Hi, I am a Software Engineer experienced in the development of iOS and Android applications. I have experience in the development of games using GL. I have also developed applications other than games using native U Flere

$1000 USD in 2 dage
(1 bedømmelse)

It would be Great to work with you. Please see PMB for further details. Thanks.

$399 USD in 9 dage
(2 bedømmelser)

Please check PM.

$200 USD in 20 dage
(1 bedømmelse)

hi, i have great expertise in iPhone,android and all the other mobile platform also. and also i manage a big team of mobile developers. pls see the pm. thanks

$500 USD in 12 dage
(0 bedømmelser)

I am qualified for your work. See pmb for details Thanks

$199 USD på 1 dag
(0 bedømmelser)

We have expereince team in your project andd we can complete your project as you describe. Please dont forget to check your private messages. Thanks

$200 USD in 4 dage
(2 bedømmelser)