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35+ Best Blockchain Courses Online

blockchain courses

If you are looking to learn blockchain development, we’ve got the right curation of best blockchain courses online. Blockchain has been among the most talked about technologies in the last few years. That has also led to the surge in demand for Blockchain developers and a lot of developers are looking to learn web3 and get into the decentralised ecosystem.

Most people associated Blockchain with Bitcoin, but the technology has large use cases beyond cryptocurrency in industries like media, virtual ownership, security, decentralisation, etc. Learn what is blockchain, enroll and master the most popular blockchain ecosystems, and contribute to the web3 ecosystem with curation of these free courses.

What is Blockchain?

Before we get into the list of 35+ top blockchain courses, let’s understand what the technology stands for and why it has so much hype and demand.

Blockchains are decentralized and distributed digital ledger that records transactions across multiple computers hosted by individuals globally participating in the network. The transactions are grouped into “blocks,” and each block is linked to the previous one, forming a “chain” of blocks. This structure is to ensure that the data stored on the blockchain is secure, transparent, and tamper-proof.

Why Blockchains are important?

  1. Decentralization: Instead of being stored in a central location and controlled by a single authority, blockchains are maintained by a network of computers (nodes), making it more secure and resistant to single points of failure. It also ensure that the data and access to data is not owned by a centralised entity.
  2. Transparency: All transactions on the blockchain are visible to all participants in the network. This ensures that the data is publicly verifiable.
  3. Immutability: Once a transaction is recorded on the blockchain, it cannot be altered or deleted, ensuring the integrity of the data.
  4. Consensus Mechanisms: Blockchain networks use various consensus mechanisms like Proof-of-Work (PoW) or Proof-of-Stake to agree on the validity of transactions and to add new blocks to the chain.

Blockchains are the technology behind cryptocurrencies such as Bitcoin, Ethereum, and Sol (Solana) but they also have usecases in various fields such as supply chain management, decentralised finance, public healthcare, etc.

Free Blockchains Courses with NFTs Certificates

If you are a developer who is looking to get into the world of web3 and want to learn blockchain development, we’ve curated the best of 35+ blockchain courses. These are hands-on, guided courses that not only help you in understanding the fundamentals of each blockchain but also help you build a functional ready-to-deploy Dapp that you can launch on a mainnet.

Let’s learn about each of these blockchain courses that you can pick and start with the one that you are most curious about.

Core Blockchain Course

  • Start building on Core: Learn to build a Lending dApp on the Core blockchain. Master Solidity while gaining hands-on experience with dApp development.
  • Launching a 10K NFT collection on Core: Learn to build a 10K NFT collection on the Core blockchain. Master Solidity while gaining hands-on experience with dApp development.

Aptos Blockchain Course

  • Create a Fungible Token on Aptos:  It will start with teaching you the basics of token standards and then move you to setting up and building the fungible token on the Aptos blockchain. The fungible token will have mint, transfer, burn, deposit, withdraw, freeze, and un-freeze functionalities that will equip you completely with creating a complete fungible token on the Aptos blockchain using Aptos Move.
  • Build a Dapp on Aptos: From setting up your development environment to deploying your completed dApp, you’ll gain hands-on experience with Move programming, smart contract interactions, and the Aptos ecosystem.

MANTRA Chain Blockchain Course

  • Introduction to MANTRA Chain: This course will help you learn about Mantra chain, why you should build on it and what are the use cases, and understanding its architecture.

Sui Blockchain Course

  • Build a Token Dex dApp On the Sui Blockchain: Learn to create your own decentralized exchange app using Move on Sui blockchain. You will learn setting up the development environment and building the DEX from scratch. The Dapp will allow you to swap ETH and USDC tokens with each other. Once your DEX is ready, you can deploy it on Sui testnet. This is a great course for you if you plan on building your own Dex.
  • Build a Loyalty Contract with Move on Sui: Enroll in this guided course on creating a loyalty program for your decentralized exchange (DEX) application on the Sui blockchain.

Ethereum Courses

Polygon Chain Courses

Fuel Blockchain Course

  • Build a Petition Filing dApp on the Fuel Network: Learn what is Fuel blockchain, its features, and use cases. This course in Sway programming language will help you develop a petition Dapp. Enroll in this guided blockchain course to build a Dapp on Fuel network.
  • Build an Airbnb dApp on Fuel Network: As of 2024 Airbnb is valued at $74B, it started as a small project to help people find bed & breakfast in a new city. With this course on Fuel blockchain, you can learn to build a decentralised Airbnb like application. By the end of this course, you’ll have a fully functional application that does that Airbnb does. You will also learn to connect your dApp with Sway project to run it and use your dApp.

Q Blockchain Course

  • Build a Gamer DAO on the Q Blockchain: Q Blockchain is known for its security, decentralisation, and efficiency (speed and effectiveness). It is a framework to create DAOs. Q Blockchain also offer grants for best of the projects built on its infra. Complete this course and build your own Gamer DAO on Q blockchain.

Algorand Blockchain

  • Create a Fungible Token on Algorand with JS: Did you know that Algorand blockchain can process upto 10,000 transactions per second? If you know JS, this blockchian course can help you brush up your JavaScript skills and also teach you to create a fungible token on Algorand. Earn 5900 XPs and an NFTs on completing this course.

Tezos Blockchain

  • Mint Pokemon Card NFTs on Tezos Blockchain: Are you a Pokeman fan? Tezos blockchain is an good platform for creating NFTs because of its low gas fee. This hands on course teaches you to mind NFTs on Tezos. Once you are familiar with the process of uploading data to IPFS, setting up Tezos wallet, creating tokens metadata, and minting, you will be able to create any time of NFTs on Tezos blockchain.

Create Token on Astar Blockchain

  • Create an ERC-20 Token in Solidity on Astar Network: If you know a bit about Solidity programming language, this would be an easy to follow course for you. This course is about creating ERC-20 tokens on Astar Network and you’ll be using Solidity to write the smart contracts.

Celo Blockchain Projects

  • Create an ERC-20 Token in Solidity on Celo: Celo, is mobile-first, carbon-negative as well as super accessible, permissionless, and borderless. These unique characteristics about Celo Blockchain makes it an interesting choice of network to build Dapps on. Learn to create tokens on Celo with this course on Metaschool.

Avalanche Blockchain

Starknet Blockchain

  • Create Your First ERC-20 Token in Cairo on Starknet: Starknet is a popular Layer 2 network over Ethereum blockchain. This blockchain course can be the perfect one to learn to build on L2 blockchains. Learn to create an ERC-20 token in Cairo 1.0 with this beginner course.

Stacks Blockchain

  • Create a Token in Clarity on Stacks Blockchain: This is a guided blockchian course for developers to create a token on Stacks Blockchain. You’ll also learn Clarity programming language and build on the Stacks Blockchain in this blockchain course.

Flow Blockchain

  • Write Your First Smart Contract on Flow Blockchain: Flow blockchain had the 3rd largest for NFT trading volume in 2022. It’s quick, it’s secure and that’s your reason to enroll in this course to learn to create smart contracts on Flow.

Binance – BNB Chain Course

  • Create Your Own Token on Binance: Learn to mind your own token on Binance with this blockchain course. This course teaches you what is Binance smart chain, how to setup your environment, and writing your first smart contracts to mind tokens.

Polkadot Blockchain

  • Develop a Blockchain with Rust on Substrate: With Polkadot you can build your own Blockchains. If you’ve even thought of building your own blockchain, this course will equip you with the knowledge of developing a blockchain with Rust programming language on Substrate.

Solana Blockchain Course

  • Create Your Own Solana Token in 10 Minutes: Enroll in this course to learn how to create your own Solana token in just 10 mins. The course content includes introduction to Solana, setting up your development environment, using SPL-CLI, and deploying your SPL token and minting it. This is a great course to learn how to create a meme coin on Solana.

You’d earn an NFT certificate to show it as a proof-of-work and your skill.

Blockchain Course Curriculum

Foundational Knowledge & Core Blockchain Development:

Begin by understanding blockchain fundamentals, including cryptography, distributed systems, and key concepts like decentralization and consensus mechanisms. Move on to learning Ethereum architecture, Solidity programming, and smart contract security to develop a strong technical base for creating decentralized applications (DApps).

Hands-on Projects & Advanced Topics:

Apply your knowledge by building simple to complex DApps, exploring decentralized finance (DeFi), NFTs, and other blockchain platforms like Hyperledger and Polkadot. Engage in open-source contributions and real-world projects to gain practical experience and deepen your expertise.

Continuous Learning & Career Development:

Stay updated with the latest trends by reading blockchain research, participating in developer communities, and attending industry events. Consider obtaining blockchain certifications and building a portfolio to showcase your skills, ensuring you’re well-prepared for a career in blockchain development.

Blockchain Developer Jobs

Startups and tech companies, large corporations such as IBM, Microsoft, and JPMorgan are investing heavily in blockchain technology. This has created a competitive job market where companies are seeking professionals who can develop, implement, and maintain blockchain-based solutions. The demand for blockchain developers is particularly high in regions like North America, Europe, and parts of Asia, but opportunities are emerging globally as the technology gains traction.

On average, blockchain developers can expect to earn between $90,000 and $150,000 per year in the United States, depending on experience, location, and the complexity of the projects they work on. In some tech hubs like Silicon Valley or New York, salaries can go even higher, with senior developers earning upwards of $200,000 per year.In European countries, the average salary for blockchain developers might range from €60,000 to €120,000 per annum, while in Asia, blockchain developers could earn between $50,000 and $100,000 per year.

FAQs

Which course is best for learning Blockchain development?

The best way to learn blockchain is by building hands-on projects, creating and minting your own tokens, and sharpening your programming skills in languages like Rust, Move, Go, Solidity etc. Metaschool has the best courses for learning blockchian development across all popular blockchain ecosystems. If you are new to software development and programming

Are Blockchain courses on Metaschool free to enroll?

Yes, the blockchain courses on Metaschool are free to enroll. You can learn from the guided learning tracks at your own pace, finish the projects, build your own tokens and Dapp, and also win NFT certificates on successful completion of the courses.

How to become a Blockchain developer online?

How to become a blockchain developer, here’s a short breakdown for you:
1. Understand key components of Blockchain development
2. Learn the process of creating a blockchain and learn how they operate
3. Learn the required software development skills and programming languages

You can fast track into blockchain development by enroling in free Blockchain Courses on Metaschool.

Why should I learn Blockchain?

Growing industry demand for blockchain developer, high earning potential, innovative and impactful work, global career opportunities, are some of the factors in favor of learning blockchain technology and development. Web3 is a global community of developers and builders working at the forefront of technological innovation. By learning blockchain you can become part of a thriving and growing ecosystem and get to work in innovating tech, travel the world, earn a better pay, and see your work make an impact in the technology and real world.

Can I get a Blockchain development job after finishing blockchain course certification?

You can definitely get a blockchain development job if you upskill yourself in blockchain development, be active in open-source blockchains or build your own Dapps on various blockchains to prove your expertise. Web3 is a fast growing and evolving field and the best way to get a blockchain development job is continuously upskilling yourself, building interesting projects, and stay on the lookout for opportunities. The blockchain course certification can definitely be a supporting factor is highlighting your profile in front of the web3 community and potential hiring managers.