Dive into an Ethereum Smart Contract Programming tutorial focused on creating a voting (ballot) smart contract using Brownie and Solidity. Learn to implement key ballot functionalities including chairperson designation, voting rights management, vote delegation, vote tallying, and winner selection. Explore advanced Solidity features like structs for custom data types while reinforcing familiar concepts such as mappings and constructor functions. Follow along with 100% test coverage using Brownie (Python) and Ganache. Part of a comprehensive series, this tutorial builds on previous lessons and sets the stage for future testing practices in smart contract development. Access the complete code on GitHub and join the Web3 developer community for further discussions.