Back-End Development

This works behind the scenes on server systems to manage user requests, handle security, run business logic, and process data:

• Server-Side Languages: Node.js (JavaScript), Python, PHP, Java, Ruby, and C#.
• Web Servers: Software like Nginx, Apache, or Caddy that receives web traffic, directs requests, and serves files.
• APIs (Application Programming Interfaces): Web interfaces (like REST and GraphQL) that allow client apps to securely communicate with servers.