Hello,
After reading your project description, I know I can help you !!!! as we have worked on several projects similar to your requirement. We believe in delivering our best work on time and we never compromise with the quality.
* Please have a look on our portfolio-
https://www.freelancer.com/u/eClickApps.html
Looking forward to hear from you soon. So that my team can connect with each other and discuss your project in more detail before finalizing the bid.
Thanks & Best regards,
MOUMITA