We need these features
1 Self hostable PHP MySQL based back end server.
2: One to one chat with text, image, video, audio, pdf, word document, and location share (Private Chat)
3: Many to Many chat with text, image, video, audio, pdf, word document, and location share (Group Chat)
4: Message Sent and Seen Notifications
5: Friend Request – Accept and Reject feature
6: Stickers – You can now share stickers like Facebook Messenger with your friends.
7: Web version of same app.
8: Complete website somewhat like facebook and connected with app.
9.only if you have done a smartphone application messenger for iphone and android as in my 1-8 descriptions in the past please apply please present the application you have done in your portfolio
if you haven't done any smartphone messengers do not