Blockchain Development & Web3

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Last Update March 19, 2026
25+ enrolled student

About This Course

Blockchain Development & Web3 is a comprehensive, career-focused course designed to teach you how to build decentralized applications (dApps), smart contracts, and blockchain-based solutions using modern tools and technologies. As blockchain continues to revolutionize industries such as finance, supply chain, gaming, and digital identity, skilled blockchain developers are in high demand worldwide.

In this course, you will learn blockchain fundamentals, Ethereum architecture, smart contract development using Solidity, and how to build and deploy decentralized applications. You will also work with essential tools such as MetaMask, Remix IDE, Hardhat, Web3.js, and Ethers.js.

Through hands-on projects and real-world use cases, you will gain practical experience in developing secure and scalable Web3 applications. By the end of this course, you will be fully prepared to pursue careers as a Blockchain Developer, Web3 Developer, Smart Contract Developer, or decentralized application engineer in this rapidly growing industry.

Learning Objectives

Understand blockchain technology, decentralization, and distributed systems
Develop smart contracts using Solidity programming language
Build, test, and deploy smart contracts on Ethereum blockchain
Create decentralized applications (dApps) using Web3.js and Ethers.js
Use MetaMask wallet for blockchain transactions and integration
Work with development tools like Remix IDE, Hardhat, and Ganache
Connect frontend applications with blockchain networks
Understand gas fees, transactions, and blockchain security best practices
Deploy projects on Ethereum testnets and mainnets
Build real-world blockchain projects like tokens, voting systems, and NFT applications

Material Includes

  • Step-by-step video lessons
  • Hands-on blockchain development projects
  • Smart contract source code examples
  • Practice exercises and assignments
  • Downloadable learning resources
  • Certificate of completion

Requirements

  • Basic computer knowledge
  • Basic understanding of programming concepts (JavaScript recommended but not mandatory)
  • Internet connection
  • Code editor such as VS Code (free)
  • Willingness to learn and practice hands-on development

Target Audience

  • Beginners interested in Blockchain and Web3 development
  • Students pursuing Computer Science or IT careers
  • Developers who want to transition into blockchain development
  • Web developers interested in building decentralized applications
  • Professionals exploring career opportunities in Web3 and crypto industry
  • Entrepreneurs interested in building blockchain-based solutions

Curriculum

20 Lessons

Module 1: Introduction to Blockchain and Web3

Blockchain Fundamentals
Web3 Overview

Module 2: Blockchain Architecture and Concepts

Module 3: Ethereum Blockchain and Ecosystem

Module 4: Smart Contracts and Solidity Programming

Module 5: Smart Contract Development and Testing

Module 6: Building Decentralized Applications (dApps)

Module 7: Token Development (ERC Standards)

Module 8: Blockchain Security and Best Practices

Module 9: Real-World Blockchain Projects

Module 10: Career Preparation and Industry Guidance

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Understanding-Web3-Blockchain-Why-Its-Crucial-for-Enterprises
Free
Level
Intermediate
Lectures
20 lectures