How can a newbie start learning about Blockchain?

Blockchain indeed is one of the most revolutionary changes that has emerged in the recent past. Some believe that it is going to be a key driver of change for many industries. This has opened the gateway to opportunities for many businesses to start developing Blockchain-based applications, and at the same time, it also paves the way for new job opportunities. Knowing Blockchain technology and its application in various domains will keep you ahead of the crowd. It will positively affect your resume and fetch you a better job and a handsome salary.

The next question is how a beginner should begin learning about this technology. Although you may find many companies promoting these courses, finding the one which can provide you with hands-on experience in addition to theoretical practice is a daunting task. Blockchain Council is a renowned platform for learning. It offers courses for both beginners and professionals. Learn blockchain concepts and have an in-depth knowledge of blockchain technology and its platforms. Now, How to learn blockchain technology? This article will guide you through the path of becoming a blockchain professional and what skills are required to start your career in this booming technology.

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What does it take to become a Blockchain Developer?

There are a few necessary things that you must know if you want to make a career in Blockchain or if you want to learn about this technology. If you have basic knowledge about computers and coding, this will help you better understand the concepts of the blockchain. If you have a Bachelor’s in Technology in Computer science or related fields, it is a good option to seek an opportunity in blockchain technology.

Companies currently hiring for Blockchain are looking for candidates who know how to improvise the current technology and develop something new; this is only possible if you have thorough technical knowledge.

The first step toward being a Blockchain developer is to be a developer, and after that, you can learn blockchain development skills and be a blockchain developer.

What does it take to become a Blockchain Developer?

You must be a Developer

The basic understanding of programming like Object Oriented Programing Language, flat and relational databases, and procedural language will always prove to be helpful in understanding blockchain in a better way. All the skills that a developer has nowadays are useful in blockchain technology. Therefore, having knowledge of data structures, web development, and basic programming languages is required for becoming a blockchain developer.

A developer has a better understanding of Data Structure, so begin with gaining insight into Data structures. Secondly, you must have the zeal to understand new technology. You must learn about Queues, Tree, Stack, LinkedList, and Hedera HashMaps data structure.

You must learn about coding as it will help you write efficient codes for Blockchain. Also, an understanding of basic architectures like MVVM, MVC, Document-View Architecture, MVC, and Microservices, knowing will help you understand the difference between the conventional and decentralized system.

Besides, you must also learn the fundamentals of Communication Architecture. It’s always advisable that you must know the programming languages like C, C++, or JavaScript. If you are a fresher, you must first gear up to learn all the subjects mentioned earlier so that it becomes easy for you to understand the Blockchain system.

Start the journey to become a blockchain developer with the above-mentioned skills and learn blockchain concepts in detail. Let us know more about what else you need to be a blockchain Developer.

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What are the prerequisites for becoming a Blockchain Developer?

  • To begin learning about blockchain, you must start off by learning the basics of Blockchain and cryptocurrency. You can begin this by joining various blockchain communities and visiting Bitcoin forums on Reddit, crypto vlogs on YouTube, and Blockchain news on Coindesk.
  • Well, if you are ready to have some hands-on experience, you can do the same by buying some cryptocurrency and trading it. You can try Coinbase for the same.
  • You can join courses provided by various online forms like the one offered by Blockchain Council.
  • Coding and having a basic idea about coding will always be helpful. It will help you do the programming for Blockchain applications.


Technical skills required to start your journey as a Blockchain Developer

Technical skills required to start your journey as a Blockchain Developer or Blockchain

Now to be in the blockchain field, you must have the knowledge of basic blockchain technology with the new concepts evolving in the blockchain ecosystem. Here are a few skills that you need to learn and have in-depth knowledge for starting a career in blockchain technology.

Distributed Systems and Networking

To understand blockchain technology, you need to start from the start. Blockchain technology is a distributed ledger, so it is necessary to have an understanding of peer-to-peer networks. Also, you need to have knowledge about the Blockchain consensus mechanism, which is a core of blockchain. The most used blockchain consensus algorithm is Proof-of-Work (PoW) with bitcoin works, and the other one is Proof-of-Stake (PoS).


One of the most talked-about blockchain applications is cryptocurrency. Cryptography is the technology behind cryptocurrency. So having the basic knowledge of hash functions and good mathematical skills will do wonders for you in this field. Also, having an understanding of Block Ciphers. Authenticated encryption and message integrity are also a must.

Data Structures

As we know, Blockchain is a specific form of Database, and information is stored in the blocks where one block is connected to another. So, on the whole, you need to have the concept behind storing data in blockchain technology. Here, the database moves across the network called a distributed ledger, and the security is maintained with the help of cryptography. A blockchain developer must be aware of the practical working of the data structures like linked lists, hash maps, graphs, search trees, etc.

Advanced Programming Language

With the basic knowledge of programming language, you must also be familiar with some advanced programming languages. A list of some is mentioned below-

  • C++
  • Java, JavaScript
  • C#
  • Python
  • Solidity
  • Go
  • Scala
  • Kotline

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Become a Blockchain Developer

After acquiring the necessary developing skillset, you must know what type of blockchain developer you need to become. You can be a Blockchain Software developer or a core blockchain developer. Let’s find out what are their basic job roles and responsibilities.

Blockchain Software Developer

They have to build applications that are based on blockchain architecture and protocol. Blockchain software developer tends to create decentralized applications (DApps) and web applications. The Blockchain software developer manages all front-end and back-end development.

Roles of Blockchain Software Developer:

  • Smart Contracts Development
  • The Back-end and front-end designs development for DApps
  • Supervising the entire DApps running stack.

Core Blockchain Developer

These developers focus more o the core part of blockchain technology, which involves designing the consensus protocol, security, and architecture of blockchain technology.

Role of Core Blockchain Developer –

  • Designing blockchain protocols
  • Consensus algorithm designing and managing security dor the network.
  • Also, designing the blockchain network architecture
  • Supervising the entire network

Knowing Smart Contracts

For automating transactions, smart contracts are used in blockchain technology. Smart contracts increase the Blockchain capabilities without any central authority. Blockchain developers need to audit and optimize smart contracts. It is essential to know the possibilities of smart contract execution. As a blockchain developer, make sure to execute the smart contracts only when they are expected. Smart contracts are created when there are specific conditions, and as soon as the particular condition is achieved, then the transaction is processed automatically.

Get familiar with Decentralized Applications

As a blockchain developer, you need to develop decentralized applications (DApps) using blockchain technology. There are several blockchain platforms that can be used in building DApps. Let’s learn some basic information about some popular blockchain platforms below:

Ethereum: Learning Solidity is a must if you’re going to make your career in this domain. Solidity plays a crucial role in writing smart contracts. Solidity is an object-oriented programing language that is quite similar to ECMA Script and JavaScript.

Hyperledger: It is a permission private Blockchain that plays a key role in developing Hyperledger tools. You must know about two projects, namely, Hyperledger Fiber and Hyperledger Composer.

EOS: This platform supports industrial-scale applications. Also, it has more scalability and higher transaction speed than Ethereum. So the application of EOS is also widely spread across the blockchain ecosystem.

NEO: This blockchain platform is not limited to one programming language. Therefore, a beginner programmer knowing basic programming language can easily get hands-on experience in this blockchain platform. For example, In developing DAapps on NEO, you can use JAVA and C#. This platform has a great opportunity in digital business.

There is no particular requirement to become a Blockchain Developer, but if you are well-versed with the technical aspect and also have basic knowledge about the decentralized system, then it would be easy for you to understand and work on this system.

Understanding Blockchain Security

All blockchain developers must have security skills, including Digital signature, cryptographic hashing, Merkle proofs, public-key cryptography, private key cryptography, etc. Hence, the developers need to know the basic details about these terms. The security framework of the blockchain is needed for every platform and Application development.

Learn to Simplify the Complex Problems

The main purpose of blockchain technology is to simplify operations. Therefore, a Blockchain developer must have the skills to design and implement the solutions to make better outcomes for the company.


Blockchain is a revolutionary technology to change business and render services across various business niches. This has made many big names in the industries explore various aspects of this technology and its multifaceted application. It has given rise to the need for Blockchain Developers who can aid the process of development of this platform.

As per the latest report by Upwork, Blockchain engineering is the second most demanded skill by companies across the globe, which indicates the popularity of this course on a global platform. Moreover, the broader application of Blockchain in different fields like financial sectors, business, healthcare, etc., opens up a wide array of opportunities for growth for the people who are fresh graduates.

If you want to keep up with the trends of the blockchain industry, join our communities on Discord, Reddit and Telegram.




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