please create a folder named Student-Management-System
under the folder create another folder named server..
Now Open Server folder in Terminal and Run
npm init -y
npm i bcryptjs dotenv express express-async-handler cors jsonwebtoken mongoose
npm i --save-dev nodemon concurrently
now create .env file and index.js file
create folder named controllers, models, routes, logs, middlewares, services, utils, databases, config under server folder