In this module, we will dive into the Remix IDE, a powerful tool for Ethereum developers. You'll learn how to set up the IDE, manage your project files, and work with smart contracts. We will also cover essential blockchain basics and demonstrate how to read from and write to smart contracts using Remix, culminating in a comprehensive wrap-up of the section.

In this module, we will build a blockchain-based messenger application, exploring key Solidity concepts like booleans, integers, strings, and address types. You will learn how to safely manage integer rollover with SafeMath, understand the Msg object, and differentiate between view and pure functions. By the end of the section, you'll implement and deploy your own Blockchain Messenger, solidifying your skills through practical application.

In this module, we will guide you through the creation of a smart contract for managing deposits and withdrawals, known as "Smart Money." You'll start by setting up MetaMask, sending transactions, and exploring the inner workings of Ethereum transactions and hashing. You'll also learn how to work with Remix and the Injected Web3 provider, apply the payable modifier, and handle fallback functions. By the end of this section, you'll implement a robust Smart Money application.

In this module, we will focus on building a smart contract wallet, starting with an introduction to Solidity mappings and how they can be applied to a wallet example. You will learn the differences between structs and child contracts, how to combine structs with mappings, and how to handle exceptions using require, assert, and try/catch. Additionally, we will delve into low-level Solidity calls, providing you with a deep understanding of smart contract interactions. By the end of this section, you will have implemented a fully functional Smart Wallet.

In this module, we will walk you through creating and deploying an ERC20 token and setting up a token sale. You will learn how to interact with smart contracts using Web3.js, understand the ABI array, and work with events as return variables. The module also covers advanced topics like modifiers, inheritance, reserved keywords, and safely destroying contracts with self-destruct. By the end, you will have successfully implemented an ERC20 Token Sale and verified your source code on a block explorer.

In this module, we will guide you through the creation and deployment of a Non-Fungible Token (NFT) using various industry-standard tools and frameworks. You'll start by deploying an ERC721 token using OpenZeppelin and Remix, then progress to Truffle for more advanced development, including migrations, unit testing, and debugging. We'll also cover Hardhat and Foundry setups for deployment and testing, with insights into different token standards. By the end of this section, you will have a thorough understanding of the entire NFT development lifecycle, from deployment to verification.