Blockchain Development Courses and Certifications

Hedera Hashgraph

Dive into Hedera Hashgraph development with hands-on labs covering network architecture, consensus, tokens, dApps, smart contracts, and interoperability for Web3 building.

• Udacity
• 13 hours
• On-Demand
• Free Online Course

Microcredential

Blockchain Developer

Master blockchain fundamentals and smart contract development with Solidity, from basic concepts to production-ready dApps and collateralized loan contracts.

• Udacity
• 29 hours
• On-Demand
• Paid Course

Blockchain Fundamentals

Discover blockchain technology from its origins to modern applications, covering block structure, consensus mechanisms, wallets, and real-world use cases through hands-on projects.

• Udacity
• 14 hours
• On-Demand
• Paid Course

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
• On-Demand
• Free Online 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
• On-Demand
• Paid Course

Introduction to Ethereum Blockchain Development with Microsoft Learn

Explore Ethereum blockchain through Microsoft Learn modules, featuring hands-on practice with Solidity in RemixIDE. Learn to write, compile, deploy, and test smart contracts step-by-step.

• YouTube
• 28 minutes
• On-Demand
• Free Video

It Takes a Village: Open Source and Open Development for Blockchain and Digital Trust Platforms

Explore blockchain, digital identity, and wallets through open source development. Learn about key projects, use cases, and the importance of interoperability in building trust platforms.

• YouTube
• 39 minutes
• On-Demand
• Free Video

Delivering on the Promise of Decentralization: Why Open Source Development is Essential for Blockchain

Explore the crucial role of open source development in realizing blockchain's decentralization potential, presented by Hart Montgomery from The Linux Foundation.

• YouTube
• 40 minutes
• On-Demand
• Free Video

LF Decentralized Trust

Bridging Sustainable Development and Blockchain Ecosystem to Amplify Impact

Explore how MEAL methodologies and blockchain technology can enhance impact measurement for social and environmental projects, featuring insights from Impact Plus and Polygon.

• YouTube
• 56 minutes
• On-Demand
• Free Video

LF Decentralized Trust

Blockchain Development with Hyperledger Firefly

Explore Hyperledger Firefly, an open-source platform simplifying blockchain application development for safe and scalable solutions. Learn about Hyperledger's suite of enterprise-grade frameworks and tools.

• YouTube
• 10 minutes
• On-Demand
• Free Video

Blockchain and Digital Currency: The Future of Money

Discover blockchain technology, crypto assets, and digital currencies while exploring their impact on financial systems and emerging markets.

• GetSmarter
• 6 weeks, 8 hours a week
• 30th Mar, 2026
• Paid Course

Crypto And The Blockchain

Explore the world of cryptocurrency and blockchain, from its origins to future potential. Learn about decentralization, Web3, NFTs, and the debates surrounding digital currencies from industry experts.

• MasterClass
• 3 hours 48 minutes
• On-Demand
• Free Trial Available

Blockchain Development

Learn to create decentralized applications and smart contracts using Solidity, with hands-on projects including a bike rental app on the Binance Smart Chain.

• YouTube
• 2 hours 30 minutes
• On-Demand
• Free Video

Blockchain Technologies: Business Innovation and Application

Unlock blockchain's business potential by mastering verification costs, network effects, and token-based platforms to solve real industry challenges.

• GetSmarter
• 6 weeks, 6 hours a week
• 8th Apr, 2026
• Paid Course

Blockchain and Crypto Applications: From Decentralized Finance to Web 3

Explore blockchain evolution from Bitcoin to Web 3, mastering DeFi applications, NFTs, and crypto economics while developing your own project ideas with MIT guidance.

• GetSmarter
• 8 weeks, 7 hours a week
• 24th Jun, 2026
• Paid Course