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How to Become a Blockchain Developer?

How to Become a Blockchain Developer?
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Cryptocurrencies are super famous nowadays. Although risky, most people still prefer them due to their high profits. The rise of crypto products has greatly increased the demand for blockchain developers.

Who is a Blockchain Developer?

It is someone equipped with the necessary skills to create applications that utilize blockchain technology. Applications created can be crypto, smart contracts, NFTs, and more.

There are mainly two types of blockchain developers. There are the Blockchain software developers and Core blockchain developers. Both their functions are pretty similar, but there exists a tiny difference.

Core blockchain developers, as the name suggests, are the core founders. They create the foundation of the blockchain application. Some of their functions entail; designing blockchain protocols and security.

Blockchain software developers pick up the foundation and build it. Their functions are developing the backend and frontend of the system, designing smart contracts, etc.

The work of a blockchain developer certainly sounds interesting. So, how do you become a blockchain developer?

Step 1: Learn and Understand the Basics

Learning and understanding the basics creates a good foundation for aspiring blockchain developers. Some of the basic terms in blockchain technology include;


A blockchain is a decentralized ledger that facilitates transactions and records these transactions. Bitcoin was the first to utilize blockchains; it even created a crypto wallet using this technology.

Knowing how blockchain technology came to existence is important. You get a rough idea of what inspired the creation of this technology.


Decentralized means no formal regulation; individuals often develop their regulations.


It is the process of creating or generating new crypto. The people who mine crypto are called miners.

Hash Rate

In simple terms, the hash rate is the mining speed of miners. Blockchain technology is necessary for mining.

Step 2: Learn Programming Languages

You also need to understand the different types of programming to become a blockchain developer. The most common ones are;


Python is an easy programming language utilized in websites and software creation. Many different occupations utilize it due to its high readability.


JavaScript is the most common programming language. 97% of websites use java on their web pages. Not to forget, most blockchain projects are built using this programming language.


C ++ is a difficult programming language developed by Bjarne Stroustrup. The main aim of this language is to create systems, browsers, blockchain developments, etc.


Cryptography mainly entails coding. Learning cryptography helps you understand encryption and how to secure data. It is a must-know language for any aspiring blockchain developer.

Step 3: Take a Professional Blockchain Course

Professional courses give you a bigger picture of blockchain development as they broaden your perspective and equip you with the relevant skills. The best online courses include; Ethereum and solidity by Udemy, Certified Enterprise Blockchain Professional, Blockchain A-Z, etc.

Step 4: Actual Coding

You are good to go once you have equipped yourself with all the necessary skills. You can start with a small task to test your abilities.


Becoming a blockchain developer is certainly advantageous. You get to support new technologies, develop projects, and earn a good salary. All you have to do is offer your expertise.