Blockchain has seen a huge surge in popularity in the last ten years. You usually hear the term blockchain when someone is talking about cryptocurrencies, and it’s true that they both work hand in hand with each other.
If you’re new to blockchain, then you’re probably looking for some courses to get into so you can understand it better and potentially find a job to utilize your blockchain skills in.
There are plenty of courses you can find online that aren’t too expensive and will teach you everything you need to know about blockchain. Read this article to know which are the best blockchain courses in 2022
We’ve put together a list of the best blockchain course you can access right now that will help you understand the inner workings of blockchain and teach you anything else you need to know.
What Is Blockchain?
So before we get into the actual courses, most of you are probably wondering what blockchain is. You most likely have a bit of an idea of what it is, but don’t feel disheartened if you’re still a bit confused! We’ll be giving you a simplified overview of what blockchain actually is here.
Blockchain is a distributed database or ledger that can be found shared among the nodes of a computer. It is a database that stores information in a digital and electronic format.
It is most well known for its pivotal role in cryptocurrency, which includes Bitcoin. Blockchain is used within cryptocurrencies to maintain a decentralized and secure record of all cryptocurrency transactions.
The reason blockchain is so innovative is because it guarantees a level of security that allows you to trust in it completely, without having to worry about involving a third party.
The biggest difference between a standard database and a blockchain database is how the data in the blockchain is structured. It collects a load of information together and puts them into groups, which are known as blocks.
Each block has its own storage capacity and as soon as that storage capacity is filled, it is closed and a new block is created. This new block is then linked to that previous block, and a chain is formed. This is where the name “blockchain” comes from.
The Best Blockchain Courses
So now that you have a very basic idea of what blockchain is, let’s have a look at some of the best online courses you can take to become a pro!
Each of these courses will cover what blockchain is in more detail, but they will also provide extra information depending on what you want to use blockchain for and what level of understanding you are currently on.
There is a course for everyone on this list, regardless of your current level or understanding. So let’s take a look at them now.
#1 Blockchain Specialization — Coursera
Kicking off this list, we have the Blockchain Specialization course that is brought to you by Coursera.
This course will get you certified in blockchain upon completion and it will start you at a beginner level, slowly progressing to an advanced level.
Degrees, Certificates, & Free Online Courses
- More than 5,000 courses
- Professional Certificates
- Degrees from the Top Universities
If you have used Coursera before, then it is important to note that this is the best course on their platform to learn blockchain, so it’s a great place to start your blockchain journey.
In this course, you will start by learning the concepts of blockchain cryptography, and then you will advance to learning to create smart contracts that let the user define some rules, and finally, you will develop a decentralized application.
These are some of the main concepts you will learn in this course, but there are plenty of other features that will be useful to you.
- You will learn how to develop a decentralized application.
- Learn how to create smart contracts.
- You will also learn all of the blockchain basics at a deeper level.
#2 Ethereum and Solidity: The Complete Developer’s Guide (Udemy)
Brought to you by Udemy, this course is designed to teach you how to understand and use blockchain in tandem with Ethereum and the computer programming language Solidity.
It will also go over every bit of relevant syntax to make sure you have a full understanding of what is going on.
If you have no prior coding or programming experience (see also ‘Best C++ Course‘), this may not be the best course for you.
- Learning how to create smart contracts.
- Learn and understand concepts of both Blockchain and Ethereum.
- You will also learn how to build design and deploy your application.
#3 Become a Blockchain Developer (Educative)
This is a great course for anyone who is interested in and wants to become a blockchain developer. It’s a bit different from some of the other courses because it is a text-based course, and it allows you to run code in your browser so you can practically learn throughout your studies.
This course will teach you about blockchain concepts and how you can build them from the ground up. You will learn about basic cryptography constructs, such as hash functions and PKI encryption, which will help you in your overall understanding of blockchain.
Once the basic concepts are understood, you will move on to exploring the Hyperledger Fabric technology by IBM, which includes a “hands-on environment” in your browser, so you can learn as you do practical exercises. If you are already an engineer, this is a great course to take your skills even further.
This is a pay monthly course that is incredibly affordable but if you want to pay yearly instead, that option is available to you with a very good discount.
- How to build blockchain concepts from the ground up.
- You will explore and gain an understanding of the Hyperledger Fabric technology by IBM.
- A text-based course with a “hands-on environment” that allows you to run code in your browser while you learn.
- You will learn basic cryptography constructs, including hash functions and PKI encryption.
#4 Learn the Basics of Blockchain with Python (Codecademy)
This course is brought to you by Codecademy and it will teach you all the basics of blockchain, as well as how you can use it in tandem with the computer programming language Python.
The beauty of this course is its simplicity and the fact that it is all browser-based. You simply have to log in to Codeadmey and all of your exercises and lessons will be completely confined to the browser. You don’t have to open up any other software.
This is a great course for beginners who are looking for an introduction to blockchain. It will teach you the structure and properties of the blockchain itself, as well as understanding the individual blocks themselves.
You will even have the chance to create your own blocks and blockchains. The visual aspects of this course will really help anyone who is more of a visual learner, and you’ll find that understanding the basics of blockchain wasn’t as complicated as you might have originally thought.
- Visual learning and how to create your own blocks and blockchain.
- How to use the computer programming language Python in tandem with blockchain.
- Easily accessible and completely browser-based.
- Understanding of the full basics of blockchain.
#5 Solidity, Ethereum, and Blockchain: The Complete Developer’s Guide by ZTM Academy
This is a great course for anyone who wants to learn how to become a blockchain developer. On top of that, you will also learn about the computer programming language Solidity and the basics of Ethereum.
Another great feature you will learn in this course is how to build smart contracts, but from a complete beginner level, so you will be able to understand exactly what smart contracts are.
You will learn all the fundamentals of Solidity in this course and you will also learn advanced blockchain technologies so you can go from a beginner in blockchain to a qualified blockchain developer in no time at all.
This is the best course for you to take if you are 100% serious about becoming a blockchain developer. The course claims that it will make you a top 10% Blockchain Developer, which means that once you’ve completed the course, you will be able to get a job within the field.
Blockchain developers are in high demand within the industry because there aren’t many people who are actually qualified enough to fulfill the role.
- You will learn the fundamentals of the computer programming language Solidity.
- Great for anyone who is serious about becoming a professional and qualified blockchain developer.
- How to build smart contracts from a beginner level with no prior knowledge or experience in smart contracts.
- The basics of Ethereum.
#6 Blockchain A-Z™: Learn How To Build Your First Blockchain
This is another blockchain that is brought to you by Udemy. It will teach you everything you need to know about building your own blockchain, as well as developing secure blockchain technologies, and understanding the theory that goes with cryptocurrency transactions.
There are plenty of theoretical lessons that will teach you exactly what blockchain is and how it works. It also teaches you about blockchain environments and how you can install it within your computer so you can create smart contracts.
This course will also teach you how how to create a decentralized application and then deploy that application when it is fully secure and functional.
- How to create your own cryptocurrency.
- Developing your own smart contracts and blockchain.
- Understanding the theory of cryptocurrency transactions.
- Multiple theoretical lessons on the fundamentals of blockchain.
#7 Blockchain — Principles and Practices [Pluralsight Course]
This course is brought to you by Pluralsight and it is widely accepted as being the best blockchain course this particular site has to offer.
This course is especially good for any programmers and developers who have a strong understanding of the C# programming language. It is also great for anyone who wants to create and build their own blockchain technology.
This is a beginner-level course though, so even if you do have the understanding of C#, start with this one before you move on to a more advanced one.
You will learn all about cryptography and how it protects users’ identities, as well as how it ensures secure transactions within the blockchain. You will also learn how to store a single transaction inside one single block in the blockchain and how you can do the same with multiple transactions.
- How to link blocks together and create your own blockchain.
- How to add multiple transactions to a single block in the blockchain.
- Understanding cryptography and how it is used in blockchain.
- How to protect user identities and ensure transactions are secure.
#8 Learning Blockchain Development with EOS and C++ (Udemy)
This course is specifically targeted and designed for C++ developers who want to gain a strong understanding of what blockchain is and how to develop blockchain themselves. You will learn all about how to create smart contracts and you will also learn about the dApp ecosystem.
If you are not a seasoned C++ developer but you have some experience and understanding of the programming language, this course does come with a refresher lesson on the C++ language fundamentals, so you don’t have to be an expert in order to understand this course.
You will also gain knowledge and insight about how to build a blockchain with Ethereum technology. This is a great course for any programmers who want to understand how they can implement their skills in blockchain technologies.
- A refresher course on how to use the C++ computer programming language.
- You will learn all the basics and fundamentals of blockchain.
- How to build a decentralized app.
- How to deploy smart contracts and learn about the dApp ecosystem.
Is Blockchain Worth Learning?
As it increases in popularity and function, blockchain is definitely worth learning. It is highly secure, traceable, and of course, reliable. While it may seem like a pointless endeavor from the outside, once you start to understand it, you will learn that it is a highly valuable resource.
Having the right credentials and qualifications in blockchain will actually help you to advance within the tech world as well. Having an understanding of blockchain can put you miles ahead of other potential candidates and gives you a fantastic advantage in the hiring process.
Which Is The Best Blockchain Certification?
This is quite a hard question to answer because there is no “official” blockchain certification. However, having Coursera’s Blockchain Certification is one of the best you can have and it will look great on your CV.
That being said, even if you don’t have Coursera’s Blockchain Certification, having any form of Certification of Completion for any blockchain course is better than having none. If you haven’t started building a portfolio yet, it’s in your best interest to do so.
In the process of hiring blockchain developers, potential employers like to see evidence of your experience and ability, so any certifications, examples of your work, and evidence of previous employment will give you a fantastic advantage.
What Coding Is Required For Blockchain?
Which Language Is Best For Blockchain?
The best coding language for blockchain is undoubtedly Solidity. It is one of the most popular languages used by blockchain developers.
It is also statically typed and supports inheritance, libraries, and complex user-defined types.
How Long Does It Take To Learn Solidity?
The rate at which it will take for you to learn solidity depends purely on your original skill level. If you have no prior knowledge or experience in learning solidity, a basic understanding will take you at least 6 months to understand.
If you do have prior knowledge and experience in Solidity, then you can progress in as short of a time as a single month.
Blockchain can seem really complicated from the outside, but once you have a basic understanding of it and you’ve completed some courses, you’ll find that it’s a bit easier to grasp.
There are hundreds of blockchain courses online, but the ones we have listed in this article are definitely the best to get you started. Whether you are a beginner with no prior experience or knowledge, or you’re a developer who wants to take it to the next level, there’s something for everyone in this list.