I am having a very good experience with iPhone and Android application development over the last 4 years so I can definitely help you to develop a mobile app for your requirement i have also expertise on the Google map and location solution for mobile ,so it would be better if we can discuss via skype or messages

I am Computer Science gratitude and working with group of people . I worked on iPad, PhoneGap, Appcelerator Titanium technologies and have in depth experience of these technologies. I have all major mobile and tablet devices to test the developed applications, so I can test the application in real time and in better way.