Back End Development

Back-end development means working on server-side software, which focuses on everything you can’t see on a website. Back-end developers ensure the website performs correctly, focusing on databases, back-end logic, application programming interface (APIs), architecture, and servers. They use code that helps browsers communicate with databases, store, understand, and delete data. On a team, back-end developers collaborate with front-end developers, product managers, principal architects, and website testers to build the structure of a website or mobile app. Back-end developers must be familiar with many kinds of tools and frameworks, including languages such as Python, Java, and Ruby. They make sure the back-end performs quickly and responsively to front-end user requests.

Back End Development consists of following technologies

Java

Python

Ruby

JAVA

Java is a popular programming language, created in 1995.
It is owned by Oracle, and more than 3 billion devices run Java.
Java works on different platforms (Windows, Mac, Linux, Raspberry Pi, etc.).
It is one of the most popular programming language in the world.
It is easy to learn and simple to use.
It is open-source and free.
It is secure, fast and powerful.
ava is an object oriented language which gives a clear structure to programs and allows code to be reused, lowering development costs.
As Java is close to C++ and C#, it makes it easy for programmers to switch to Java or vice versa.

PYTHON

Python is a popular programming language. It was created by Guido van Rossum, and released in 1991.
Python works on different platforms (Windows, Mac, Linux, Raspberry Pi, etc).
Python has a simple syntax similar to the English language.
Python has syntax that allows developers to write programs with fewer lines than some other programming languages.
Python runs on an interpreter system, meaning that code can be executed as soon as it is written. This means that prototyping can be very quick.
Python can be treated in a procedural way, an object-oriented way or a functional way.

RUBY

Ruby language is new imperative programming language developed by Andreas Rumpf.
To learn Ruby programming, You need to have any basic programming experience.
Ruby is a general-purpose, interpreted programming language.
Ruby is a true object-oriented programming language.
Ruby can be used for developing Internet and intranet applications.
Ruby can easily be connected to DB2, MySQL, Oracle, and Sybase.
Ruby methods are similar to Functions in other programming languages.