Redesign and add features to cam script

A cam script has been installed on our server and we will like to have additional features added and the script redesigned. Below are the technologies used in developing the script. Please only place a bid if this is something you’re experienced in.
Frontend : NextJS, ReactJS, CSS, Ant Design

Backend : NestJS, NodeJS, MongoDB, Redis, FFmpeg, Nginx with http_auth_module, WebSocket, Socket.IO,Ant Media