P2P systems are used to communicate between two interested participants. As P2P network communicate directly between nodes it become difficult to maintain network performance as well as network traffic. Mobile networks add additional challenges such as heterogeneity of operating system, inherited resources, and characteristics of wireless network. The authors implemented a robust Peer-to-Peer (P2P) system where files are their prime resources. A user while doing work on any node can access the files of any other peer provided the user is an authenticated user.