Backend Core Skill

Instructions

1. Routing

   • Create RESTful routes (GET, POST, PUT, DELETE)
   • Organize routes by feature/module
   • Use clear and meaningful endpoint names

2. Request & Response Handling

   • Validate incoming request data
   • Handle headers, params, body, and query
   • Send proper HTTP status codes and JSON responses

3. Database Connection

   • Connect to databases (MongoDB, PostgreSQL, MySQL)
   • Use ORM/ODM when needed
   • Handle connection errors safely