Run "npm install" in backend directory.

Start the server by running "npm run dev"

Before launching the mobile app, update the SERVER_URL in the ServerConfig.java file with your IP address.

ServerConfig.java file path: "Frontend\app\src\main\java\com\example\csseticketingmobileapp\config\ServerConfig.java"

Find the SERVER_URL variable in the file and replace its IP address with your specific IP address.