Android app to show graphs

Avg Bid (USD)
Project Budget (USD)
$30 - $5000

Project Description:
Hi! Looking for a quick developer to develop app for android (SAMSUNG I9000 TAB).

1) User inputs unique id (id is given to user from us - not part of the project). User inputs Start Date User inputs Stop Date

2) App connects to webservice. (webservice is explained beneath).
3) App received data and saves. Then shows in graphs (se specified pictures in attachement).
Webservice looks like this (this webservice is done by us and not part of the project). Webservice can be reached by a normal [url removed, login to view]

Webservice expects the following: ,,
If basic: Webservice responds with a number. (detailed is not available so not part of the project)

To stop spammers from autoreplying to this i would like you to add in your response "i am a real person" - that way you who take the time to read the project description get a priority over autorepliers! Autorepliers will not be approved for project.
The project is pretty urgent - there will be a bonus for quick (and good ofcourse) development.

Skills required:
Android, Engineering, Google App Engine, Mobile Phone, Project Management, Software Architecture, Software Testing
Additional Files:
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