Hi,
Instead of coodinates i have very good idea to implement it.
If you want i can reduce the bid but the idea will be awesome.
I already worked in these kind of projects, please let me know if interested.
I have total of 7 years of experience in .Net and well versed with both windows and web applications.
Also built many applications during my carrier.
Additional knowledge: C#, SQL, Silverlight, SSRS, SSIS, API, WCF,XML,XTML.
Please let me know if you are interested and i can start work immediately.