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Blockchain Development Roadmap 2022 - Everything You Need to Know

Nov 01, 2022  |  Raza Mehmood

A large number of businesses, sectors, and industries are changing due to the distributed ledger technology of blockchain. The technology opens a new door for people who like technology or who want to work as blockchain developers in the future.

Blockchain is a shared, unchangeable ledger that a business network can use to record transactions and keep track of assets. An asset can be something you can see or touch, like a house, car, cash, or land (intellectual property, patents, copyrights, branding). You can use a blockchain network to track and trade almost anything of value. This reduces risk and saves money for everyone involved. Blockchains use the technology of a distributed ledger by making network nodes.

When it comes to providing crypto services, blockchains are an important part of the back end. Individual nodes are made to store the encrypted information about the cryptocurrency in a way that looks like a thread. And, these nodes make a blockchain. Furthermore, the use of distributed ledgers is to connect everything.

To become a blockchain developer, you need a blockchain development roadmap. For example, you can take an online course that teaches you more about blockchains and how they work. This includes how Ethereum, IPFS, Hyperledger, and R3 Corda do what they do.

Let's dive into the details to read more about a blockchain development roadmap.

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How Do I Become a Blockchain Developer Roadmap

Blockchain has become more popular around the world because of its strong points. It is a peer-to-peer network with a cryptographically secure distributed ledger. Updating this is only possible through consensus mechanisms like BFT, PBFT, and so on.

A lot of IT companies need blockchain developers in the market. So, choosing to be a blockchain developer is a good idea. As it's the newest technology that you can learn and use to move up in your career.

Core blockchain developers and software blockchain developers are the two types of blockchain developers. The core blockchain developers make the protocols and take care of the existing blockchains. The blockchain software developer, on the other hand, makes new blockchain apps, NFTs, and other things.

To become a blockchain developer, you need to know a lot about other areas of computer science and mathematics. Like cryptography, etc. 

Here’s an elaborate blockchain development roadmap to help you step into your blockchain development career.

Take a Start From Your Academics

Before you can become a blockchain developer, you need a strong background in computer science or mathematics. It is possible to get a Bachelor's or Master's degree with a specialization in a relevant subject. Since it would be helpful to know a lot about computer science, IT, and math.

Equip Yourself With Good IT Skills

Before you can become a blockchain developer, you need to learn certain technical skills, such as:

Programming languages 

Before you can become a blockchain developer, you need to learn how to code. As we've already talked about, a blockchain developer has many different jobs. There is a must-have skill for coding and making blockchain apps.

Data Structures

Learning about data structures improves your ability to understand problems on a broad level. And helps you find the best solution possible given the constraints. They are also used to store information in an organized manner that is easy to use. Learn about arrays, trees, and linked lists, among other types of data structures.

Databases and Networking

A blockchain network is a peer-to-peer network where all nodes share data. According to the definition of blockchain, creating and maintaining a blockchain network requires database management and computer networking.


This is a way to keep sensitive information safe from attacks, threats, and users who shouldn't have access to it. Developing cryptography protocols starts with the basics of computer science and mathematics. In general, different cryptographic methods get used to encrypt data at the sender and decrypt it at the receiver.

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Understand the Blockchain Basics

To train yourself to become a blockchain developer, it is very important to understand the basic ideas and terms in the field. It is a required skill, and if you don't know enough about the field, you can't go any further in the blockchain industry. So, you should learn the basic ideas behind blockchain and get a better understanding of them. You should also learn about real-time blockchain applications and how different consensus protocols work. Look at how blockchain technology has changed recently.

Learn Cryptography

With the help of different security protocols, the data in blockchain technology is encrypted to keep it safe. Cryptonomics is when economics and cryptography are put together. To make strong cryptography protocols, you need to know a lot about math and computer science. In a blockchain network, different types of cryptography are used, such as RSA and hash functions. To understand Bitcoin and Ether, you need to know both how cryptography works and how the economy works.

Learn About Ethereum and Dapps

Ethereum is one of the newest technologies. It is decentralized and built on the basic ideas of blockchain technology. It is an open-source technology that many people in the business world use. It lets the developers of the Ethereum blockchain make a special protocol for transactions called Smart Contract and other apps called Decentralised Applications (the DApps). These are like regular apps for mobile devices.

Learn About Smart Contracts and Solidity

This new technology makes it possible for Ethereum blockchain developers to write code and create something called Smart Contracts, which is a type of transaction protocol. 

The goal of a smart contract is to make the process of a transaction between two parties easier by limiting the role of a third party and getting rid of any extra costs. Solidity is a programming language that is used to make smart contracts and run business logic. It's kind of like OOPS.

Get Some Hands-on Experience

In addition to theoretical knowledge, every blockchain developer should also have some hands-on experience. Build different blockchain applications to do subjective things. Learn how to code in languages like Solidity and build Smart Contracts and DApps to get more experience. With their new skills and knowledge, blockchain developers can try to get internships at companies that want to grow in this area. Much online training and educational institutions offer hands-on tutorials for free or for a fee, and their certification is valuable on the market.