Blockchain Basics And Solidity Programming

Learn blockchain fundamentals and build smart contracts with Solidity in this beginner-friendly development course.

What you'll learn

Understand the fundamentals of blockchain technology and distributed ledger systems.

Learn to write, deploy, and manage smart contracts using Solidity programming.

Set up blockchain development tools like MetaMask and Remix for Ethereum projects.

Develop real-world decentralized applications (DApps) and optimize them for gas efficiency.

Requirements

No prior blockchain or programming experience required.

Basic understanding of programming concepts can be helpful.

A computer with internet access and a web browser.

Familiarity with using Chrome extensions for tools like MetaMask is a plus but not necessary.

Description

Blockchain technology is transforming industries by providing decentralized, transparent, and secure solutions. In this course, Blockchain Basics and Solidity Programming, we aim to introduce college students and beginners to the world of blockchain and Ethereum development.You will start by understanding the foundations of blockchain technology, including distributed ledger systems, cryptography, and blockchain networks. You’ll explore the differences between public, private, and consortium blockchains, and learn how nodes, miners, and consensus mechanisms maintain the integrity of the blockchain. Additionally, you’ll understand the pivotal role smart contracts play in decentralized applications.Next, you’ll dive into Solidity, the programming language used to create smart contracts on Ethereum. You will set up essential tools like MetaMask and Remix to begin writing and deploying smart contracts. As you progress, you'll learn about key programming concepts, such as variables, data types, functions, arrays, and mappings. You’ll also get hands-on experience through real-world projects that help reinforce your knowledge.The course is structured into three modules:Module 1: Introduction to Blockchain You will start by understanding the foundations of blockchain technology, including distributed ledger systems, cryptography, and the key concepts of blockchain networks. This module covers the history of blockchain, types of blockchains (public, private, consortium), and critical elements like nodes, miners, and consensus mechanisms. You’ll also explore real-world use cases of blockchain technology and gain insights into the role of smart contracts.Module 2: Solidity Programming Basics This module takes you through the essential tools and languages needed for blockchain development. You will learn to set up MetaMask and work with Remix, an online Solidity compiler. Key programming concepts such as variables, constants, data types, functions, arrays, structs, and mappings are introduced to build your foundation in Solidity. By the end of this module, you’ll be comfortable deploying your first smart contract.Module 3: Final Projects Apply your knowledge through practical projects that simulate real-world blockchain development scenarios. This module guides you through three hands-on projects focusing on smart contract development, deployment, and gas optimization, giving you the skills to create decentralized applications (DApps) on Ethereum.By the end of the course, you'll be equipped with the knowledge and tools to understand blockchain technology, build and deploy smart contracts, and develop decentralized applications. This course is perfect for students eager to explore blockchain and start coding with Solidity.

Overview

Section 1: Introduction to Blockchain

Lecture 1 Understanding Distributed Ledger Technology

Lecture 2 Basics of cryptography in blockchain

Lecture 3 History and evolution of blockchain

Lecture 4 Key concept of blockchain network

Lecture 5 Types of blockchains/ public, private, and consortium

Lecture 6 Nodes, miners, and consensus mechanisms

Lecture 7 Blockchain DSA

Lecture 8 Role of smart contracts

Lecture 9 Use Cases of Blockchain Technology

Section 2: Solidity Programming Basics

Lecture 10 Setting up Metamask

Lecture 11 Getting sepolia eth from faucets

Lecture 12 Exploring remix

Lecture 13 Variables, constants and datatypes

Lecture 14 Deploying contract(operators brief)

Lecture 15 Conditional statements

Lecture 16 Functions and constructors (1)

Lecture 17 Functons and constructors (2)

Lecture 18 Arrays, Structs and Mappings

Section 3: Capstone Project

Lecture 19 Project-1

Lecture 20 Project-2

Lecture 21 Project-3

Lecture 22 Deployment and Gas Optimization

College students and beginners interested in blockchain technology.,Aspiring developers looking to learn Solidity and build decentralized applications.,Students or professionals curious about Ethereum and smart contract development.,Anyone looking to gain hands-on experience with blockchain tools and platforms.