Convenient and functional messenger for fast communication. Web CRM for controlling all processes and support. 

The main functionality:

- Create, edit, delete, copy, pin a message, send a message to another application/SMS;

- Chats - group and personal (including 2 or more people); Automatically assigns who created the chat/group. The administrator can destroy the chat/group. Automatic chat rights

- delete/edit your own messages;

- Security - encryption between server and client;

- Clear cache;

- Add the ability to download your own background;

- Ability to "reply" to a message with its citation;

- Delete your own message from yourself or everyone;

- Ability to insert photos, including picture/video/document as a file in a message (notification in case of large file size);

- Notifications; ability to turn off notifications in group chats;

- Work in the absence of the Internet - full work with existing messages, create a new message and send/receive - resume full operation when the Internet appears. ETC... 

Stack: React Native, Socket.io, Sails.js, Node.js, PostgreSql