Back End Development

Node.js

Node.js is a powerful JavaScript-based back-end runtime environment used for the development of API's. It's an open-source platform that offers completely free development, and can be run within the Node.js runtime on OS X, Microsoft Windows, and Linux.

ASP.NET

ASP.NET is a backend development framework popular among enterprises and companies developed by Microsoft. It's a fast and comprehensive toolset and provides huge flexibility to development world.

PHP

Hypertext Pre-processor (PHP) is a programming language widely used for backend development of websites.