Back-end Development Demystified – A Deep Dive into Full Stack Web Development

The internet has become an essential aspect of our lives today. Whatever we do, wherever we go, and whoever we wish to meet, the internet can help us out. One way in which it all happens is via websites and web applications. And a back-end developer has a big role in making it all happen.

From the early internet days to now, a lot of things have changed. One such transformation has come in the form of the growth of the web development industry. Web development is not something that is as easy to understand. It encompasses a wide range of components and thus, a good web development training course is needed to get started in this sector.

Web development activities that run behind the programs is known as back-end development. The counter part to it is front-end development, which is the aspect that is seen by the users. The back-end incorporates web applications activities, logic, and integration. It also includes creating libraries, working with system components, and writing APIs.

Back-end development training course is one that will lead you to success. To get there, however, keep reading the blog for details about back-end development.

An Introduction to Back-end Development

There are a lot of things happening behind the scenes in a website. This is referred to as the server-side. A back-end developer is the one who ensures that the website is working well. They are responsible for many things including servers, architectures, focusing on databases, APIs or application programming interface, and back-end logic, among others.

It is a back-end developer’s job to use code that aids the browsers in communicating in the databases to understand, store, and delete data.

However, a back-end developer cannot alone build a website. They need to collaborate with other professionals and teams to make it happen. This includes website tester, front-end developers, principal architects, and product managers, to name a few.

These professionals are highly versatile in nature and need to have a vast amount of knowledge and skills. They must possess working knowledge about various frameworks, tools, languages, and technologies.

Job Responsibilities of a Back-end Developer

To completely understands the field of back-end development, you need to understand the duties they perform. Here are some of the job responsibilities of a back-end developer. You will learn how to carry them out when you enroll with back-end training program.

Before we move forward, you should know that you can become an all-rounder too. This will lead to lesser dependency on another being to get things done. And you can make it happen by becoming a full stack web developer. With full stack web development training in Jaipur, you will be able to get the best of both the worlds.

Are you aware of who a full stack developer is? We are sure you do. A full stack developer has way better opportunities to succeed in the coming years. These professionals are equipped with the knowledge, skills, and abilities to carry out tasks associated with both the front-end and the back-end.

The demand for full stack developers is higher. While there is great scope of success for a back-end developer too, completing a full stack development course is way better. The quality and the quantity of opportunities will both get better.

Now, it is very important you learn well about the job responsibilities of a back-end developer. This will ensure your journey towards becoming a full stack developer is already half achieved. Let us begin.

1. Writing High-Quality Code – The goal of any developer is to produce a sustainable web application. To make that happen, they must write a code that is easy to maintain and is clean.
2. Keeping an Eye on Website’s Scalability and Performance – A back-end developer must keep an eye on the website’s scalability and performance after it is up and running. They also need to stay alert during edits and updates. The code must be adjusted as necessary.
3. Training and Supporting – Your job responsibilities will include maintaining workflows with client-handling teams to keep supporting them. You will also be responsible for training and mentoring any junior developers on your team.
4. Building and Maintaining Websites - The main responsibility of a back-end developer is to use different frameworks, languages, and tools for building websites. You will have to learn about compatibility and cross-platform functionality.
5. Troubleshooting and Debugging – As a back-end developer, you must learn to troubleshoot issues and even resolve them when anything of the sort arises. The findings must also be communicated to the stakeholders, QA teams, and project managers.
6. Performing QA Testing – You will be responsible for creating and overseeing the quality assurance testing schedules. This will aid in optimizing the user experience and interface.

Top Skills Needed to Become a Backend Developer

Once you decide to get ahead in the field of backend development, there are certain skills you will need to ace. In case you wish to move to full stack development training in the future, you will still need this skillset and knowledge span.

Here is what you must learn to grow in this field.

1. Back-End programming Languages

There are basically two types of back-end programming languages that you must learn. Having knowledge of these will help you get started. Let us learn about these two–

• Functional Programming – This is a programming paradigm where everything is connected in a mathematical functions style. Pure functions are created for the purpose of software development. Such languages are not focused on concepts of mutable data and shared state. Their focus is rather on declarations and expressions. They use declarative syntax. Some of the top examples of functional languages include SQL, R, Clojure, and Haskell.
• Object-Oriented Programming (OOP) – Object-oriented is a programming architecture that is built on the concept of objects and classes. It is used with the purpose of structuring a program into uncomplicated and reusable pieces of code snippets. These are known as classes that are further used in creation of individual instances of objects. Some of the top examples of object-oriented backend languages are .NET, Python, and Java.

Here are other programming languages to learn -

• Hypertext Preprocessor (PHP) – PHP is an open-source scripting language that aids in building dynamic websites. It was the first of its kind to facilitate the building of such websites. PHP is comparatively easier to learn due to its simple syntax. Big names like Lyft, Facebook, and Hootsuite use PHP.
• Python – It is an interpreted, open-source, general-purpose language used globally. Learning Python will also help you in the future when you decide to go for full stack development course. It is easy to use, learn, and understand. Beginners prefer starting with this language due to its English-like syntax. It offers many extensive libraries for back-end development. Its frameworks like Flask and Django are being used by a lot of companies everywhere. Developers employ this language for quick automation and cross-platform shell scripting. Red Hat, Uber, Spotify, and Mozilla are some of the big names using Python.
• Java – Java is a platform-oriented, general-purpose, and object-oriented programming language. It is among the most popular languages in the world. There are many things Java can boast about including security, high convenience, and cross-stage capabilities. While it is not a beginner friendly language, it has found its audience with business and desktop software developers. Amazon, LinkedIn, and Flipkart some of the top names using Java.
• Ruby – Ruby is a high-level, open-source, dynamic programming languages that diverts its focus on simplicity and productivity. Ruby offers developers the chance to create web applications swiftly and without much coding. It gives preference to conventions and not configurations. Ruby allows the automation of repetitive tasks, creation of prototypes, and building of mobile and web applications. Codecademy and Airbnb are two of the big names using Ruby.

2. Databases

Databases are needed to deal with all the client data that is collected. With a database, storing the site content and data becomes easier when one wishes to alter, recover, store, and arrange this information. As a back-end developer, you must possess extensive knowledge about the different DBMS technologies out there.

SQL and NoSQL are the two types of databases in the market. You will hayve to learn about the working, advantages, and disadvantages of both.

3. Application Programming Interface (API)

The entire internet is working on the medium of APIs, which is basically a medium via which two computer software gets to talk to one another. These sets of definitions and rules pave way for different services, software, or clients to communication amongst themselves.

APIs are the pathway enabling data transfer between the databases and the back-end. thus, they allow developers to gather user data.

4. Servers

All web applications everywhere run on a remote PC that is known as a server. They are the commonly employed medium for delivering integral services. IIS servers, Apache, Microsoft IIS, and Nginx are some of the servers used widely.

Additionally, you must gain knowledge about data structures and algorithms to make your future path smooth. If you are thinking about dreaming bigger, then you can choose to switch to full stack developer training course anytime. Be sure to pick the best institute.