I came across to your post & I am familiar with the requirement you have posted and could surely assist you with best quality of work.
If you can share some more details so I can share my understanding on that & accordingly we can proceed with the work .
Even After completion I'll give you 30 days support if you find any bug & quick action/response on new request
You can reach me at email@example.com or SKYPE:cis.am2 for a formal quote. I am sure the price will be very reasonable.
Hoping for prompt response.