ReactJS Module For Web Chatting

Create ReactJS based web app module for chatting between users dan groups (like whatsapp). Module works as standalone and can be attached and integrated with existing ReactJS apps using REST API for communication interface with Existing Backend with JSON formatted request and response. Websocket used as realtime interface to Chat Server. Users can search another user with search function and do the private chat. Users can Create Groups (same as Whatsapp group as example) and Invite other members (users). Show group details, and User can Edit Group, Delete Group, and Add or Remove Members into Group. Users can share File as an Attachment. Realtime Push Notification, Show the Visual Notification and Sound for New Chat. Primary Requirement: ReactJS for Frontend Module. You can use NodeJS for example as technology for Chat Server, MongoDB for Database, or any technology that meets the requirements. In development process, You may use a Mock Server for backend integration testing purpose, We will provide you with JSON response and request sample. For Additional Information, We use React Context and React Hooks with Functional component based. Timeline for Projects: 2 Weeks