Android Application Walkie Talkie Application over the internet (remote)

Hello, I do have proven 7+ years of experience in Mobile App Development. I have seen your requirement that you want to build an app similar to Walkie Talkie. I have also seen your above link and I am clear with all your requirements.I am very much interested in your project . I have successfully developed and executed many mobile application. I assure you that the application will be according to your requirements and also timely support and daily updates are provided by me. Please contact me to discuss more over chat. Regards Navneet.