Blockchain & Cryptocurrency Courses and Certifications

Blockchain and Cryptocurrency Explained

979 ratings at Coursera

Learn how blockchain works through decentralization and consensus algorithms, examine cryptocurrency market dynamics as an asset class, and judge which business cases blockchain actually suits.

• Coursera
• 4 weeks, 2 hours a week
• Self-Paced
• Paid Course

Build a Blockchain and a Cryptocurrency from Scratch

3612 ratings at Udemy

Updated for 2025: Build a blockchain and cryptocurrency. Discover the engineering ideas behind Bitcoin and Ethereum!

• Udemy
• 14 hours
• Self-Paced
• Paid Course

Build a Blockchain & Cryptocurrency | Full-Stack Edition

2957 ratings at Udemy

Full-stack blockchain+cryptocurrency course! A backend + frontend with Node.js, Express, React, & more!

• Udemy
• 21 hours 49 minutes
• Self-Paced
• Paid Course

Blockchain cryptocurrency course 101 for absolute beginners

2644 ratings at Udemy

A complete guide to anyone who wants to really understand what this rave is all about and take advantage

• Udemy
• 58 minutes
• Self-Paced
• Free Online Course

Learn Blockchain Technology & Cryptocurrency in Java

1876 ratings at Udemy

Everything you Need to Know About Blockchains, Cryptocurrencies and Other Altcoins (Layer-1 and Layer-2 Scaling)

• Udemy
• 6 hours 58 minutes
• Self-Paced
• Paid Course

Packt

Complete Cryptocurrency & Blockchain Course | Learn Solidity

Learn how cryptocurrencies, wallets and blockchains work, then write Solidity smart contracts and build a blockchain game with Truffle, Web3.js, Ganache and MetaMask.

• Coursera
• 14 weeks, 1 hour a week
• Self-Paced
• Paid Course

Practical Blockchain and Cryptocurrency

Buy, mine and use Bitcoin, Ripple and DOGE, build enterprise blockchains, execute smart contracts, and audit blockchain applications against modern cyber attacks.

• Coursera
• 6 weeks, 2 hours a week
• Self-Paced
• Paid Course

Blockchain and Money

12 ratings

This course is for students wishing to explore blockchain technology's potential use—by entrepreneurs and incumbents—to change the world of money and finance.

• MIT OpenCourseWare
• 29 hours
• Self-Paced
• Free Video

Discovering Blockchain

1 rating at Udacity

Blockchain is one of the most in-demand skills. In this lesson, we'll introduce you to the fundamental concepts that you'll need to step into the world of blockchain.

• Udacity
• 1 hour
• Self-Paced
• Free Certificate

Career Certificate

Blockchain Developer

1 rating at Udacity

Learn blockchain fundamentals and build, test, and deploy Solidity smart contracts, culminating in a collateralized loan application.

• Udacity
• 29 hours
• Self-Paced
• Paid Course

Blockchain Fluency

In this course, you learn the basics of blockchain, blockchain transactions, data on the blockchain, and the differences between a public blockchain and a private blockchain.

• Udacity
• 5 hours
• Self-Paced
• Paid Course

Blockchain Fundamentals

Learn how blockchain networks share information, reach consensus, use wallets, and support applications through a blockchain use-case evaluation project.

• Udacity
• 14 hours
• Self-Paced
• Paid Course

Blockchain and Bitcoin Fundamentals

47327 ratings at Udemy

Learn the key elements of blockchain and Bitcoin in this bestselling video course and accompanying PDF glossary.

• Udemy
• 3 hours 17 minutes
• Self-Paced
• Paid Course

Blockchain A-Z: Build a Blockchain, Crypto, & Smart Contract

23465 ratings at Udemy

Harness the power of the most disruptive technology since the internet through real life examples! Master Blockchain Now

• Udemy
• 14 hours 40 minutes
• Self-Paced
• Paid Course