Best Online Courses on Blockchain for Beginners

Blockchain is a revolutionary technology that is popularly known as the backbone of digital cryptocurrencies, which have been generating incredible hype in the last decade. Blockchain started as a way to store and secure digital data. It is an open ledger that several parties can access at once. One of its primary benefits is that the recorded information is hard to change without agreement from all parties involved. Blockchain technology is among the hottest skills to learn these days. In this post, we have laid out the best online courses on blockchain technology.

What is Blockchain?

Blockchain is nothing but a set of blocks that are open to anyone and contain information and the hash of the block and some other info. Every block will store information depending on its work for instance if that block is used for money transactions it will store the information of the sender and receiver and the amount of money that is transferred.

In simple terms, it can be termed as a Distributed Database authenticated by a wider community instead of a single-control authority. As the name suggests, it is a chain of blocks.

The blocks carry information. Each block constitutes the cryptographic key to associate with a previous block and its resident data. Though everyone can access this data, only authentic parties can create it.

These blocks are chained together to ensure authenticity in adherence to cryptographic principles. These blocks are immutable as once formed they cannot be modified.

Blockchain Salary

The national average salary for a Blockchain Developer is ₹6,91,082 in India. Blockchain Developer salary in India ranges from ₹ 2.2 Lakhs to ₹ 20.0 Lakhs with an average annual salary of ₹ 6.5 Lakhs. 

Today, Blockchain is one of the fastest-growing skill sets with jobs in this domain growing at a mindblowing rate of 2,000-6,000% and the salaries of Blockchain Developers being 50-100% higher than conventional developer jobs. Read more about Blockchain Careers and Jobs.

In-Demand Blockchain Skills

The most in-demand Blockchain skills right now are Hyperledger, Solidity, Ripple, and Ethereum. However, since this space is relatively new, companies often settle for professionals with a specific skill set. For instance, Blockchain Developers must have a basic knowledge of mathematics and algorithms. They must be well-versed in C, C++, Java, and Python since a majority of Blockchain projects are written in these languages.

Blockchain Developers must be aware of at least a few tools required for Blockchain development such as Geth, Remix, Mist, Solium, Parity, BaaS, and Truffle, to name a few. Also, they should have some experience in working on open-source projects. Usually, most companies hire Blockchain Developers having at least a bachelor’s degree in Mathematics or Computer Science.

Related Articles on Blockchain Technology:

Beginners Guide To Web3, Blockchain, and Crypto Jobs

In-Demand Trending Blockchain and Cryptocurrency Jobs in India

Blockchain Technology Beyond Cryptocurrencies and Financial Services

How to Start a Career in Blockchain Technology?

If you are a novice to blockchain technology but are passionate about it and want to learn more, or you are searching for career options in blockchain technology, then a Blockchain Certification course is the perfect place for you to start. This course is beneficial for individuals who wish to learn about relevant topics in cryptocurrency and the wider blockchain space.

Additionally, it will help you master the core blockchain platforms. You’ll understand Bitcoin and its working, key vocabulary, and the concepts commonly utilized while learning blockchain. Also, you can learn about tools, like git, docker, and even truffle.

Professional courses provide you with blockchain lessons and offer valuable tips that ensure you have a clear understanding of blockchain technology and its implementation.

Best Online Courses on Blockchain

Blockchain A-Z™: Learn How To Build Your First Blockchain (Udemy)

Students enrolled: 101,008+ | Average Rating: 4.8

Learn key Blockchain concepts, intuition, and practical training to get you quickly up to speed with all things Crypto and Blockchain-related. Covering:

  • How to build a Blockchain – we’ll start at the very beginning
  • Learn to create a Cryptocurrency – the next step of your journey
  • How to create a Smart Contract – Let’s cross the finish line

Learning Blockchain Development with EOS and C++

Students enrolled: 1,075+ | Average Rating: 4.8

There can be no understating it: EOS and blockchain technology is the most disruptive force in years.  Companies cannot hire developers who understand blockchain technologies fast enough, but there are a tiny number of resources published to help you truly understand what blockchains are used for, let alone build apps with them.  That’s the purpose of this course: to be the best resource online for learning about EOS, blockchains, and how to build apps with this new technology.

The development community is still figuring out the best way to use EOS in the creation of new and exciting apps.  I spent a tremendous amount of time researching and creating best practices for interfacing with EOS from C++.  I can’t overstate it enough; this course will show you the best and most easily repeatable patterns for creating production-ready apps with EOS.

Ethereum and Solidity: The Complete Developer’s Guide (Udemy)

Students enrolled: 115,630+ | Average Rating: 4.6

You will learn in this course:

  • Learn concepts about Blockchain and Ethereum.
  • Build design and deploy your application.
  • Create secure smart contracts.

You will start by exploring what is Ethereum cryptocurrency and some concepts then move to the code phase and start implementing JavaScript to create the smart contract with solidity build an interactive front-end infrastructure of the project deploy your app and much more.

Blockchain Technology (edX)

Students enrolled: 85,535+ | Average Rating: 4.6

What you’ll learn

  • A formal definition of distributed consensus and foundational topics such as the CAP Theorem and the Byzantine Generals Problem.
  • The alternative consensus mechanisms to Bitcoin’s Proof-of-work, include Proof-of-Stake, voting-based consensus algorithms, and federated consensus.
  • Meaning and properties of crypto-economics as it relates to its two compositional fields: cryptography and economics, as well as the goals for crypto-economics with respect to distributed systems fundamentals
  • The various enterprise-level blockchain implementations, such as JP Morgan’s Quorum, Ripple, Tendermint, and HyperLedger, include the industry use cases for blockchain, ICOs, and the increasing regulations surrounding blockchain.
  • Challenges with scaling and obstacles to widespread blockchain adoption, as well as the possible solutions within vertical scaling (e.g. blocksize increases, Segregated Witness, and the Lightning Network) and horizontal scaling (e.g. sidechains, sharding).
  • The measures that governments have taken to regulate and control blockchain technology e.g. Anti-Money Laundering (AML) and Know Your Customer (KYC) regulations, anonymity goals, and government techniques for deanonymization of entities on blockchain.
  • An exploratory look into blockchain ventures today, such as venture capitalism, ICOs, and crowdfunding.

Advance Your Skills in the Blockchain (LinkedIn)

Students enrolled: 115,630+ | Average Rating: 4.8

Demand for Blockchain skills has skyrocketed as companies in virtually all industries around the world rush to ensure they’re not missing opportunities or being outflanked by competitors adopting this digital, decentralized trust technology to their own needs. For those in the IT industry especially, a thorough understanding of how Blockchain works, and what the key development skills are, can set you on a new career development path.

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