Working on customizing the Signal is a messaging app for simple private communication with friends.
Working on custom signal server , contact discovery service , custom Signal android
Signal uses your phone's data connection (WiFi/3G/4G) to communicate securely, optionally supports plain SMS/MMS to function as a unified messenger, and can also encrypt the stored messages on your phone.
16 фрилансеров(-а) в среднем готовы выполнить эту работу за $4391
Dear sir. This is senior mobile app and game developer. I can make your messenger app with high quality in time. Could you send me a message to have chat with me? Best Regards from Manthan.