We need an Experienced freelancer to develop an effective mobile messaging apps for Android and iOS using OpenVPN technology framework. What we want is an open chat that could work on any mobile in any country with a VPN technology and with a custom quality UI. Users do not have to worry about being blocked from chatting. Must submit and ready to update and work on any concerns and suggestions from google and Apple submissions. We will create milestone 50% at completion of 50% and not before, balance at full completion and release all after certification from both parties. Our budget does not exceed $1000, so do not bid if your bid is above that.