Deploying Solidity Smart Contracts to Sepolia and Vercel

Transitioning your local smart contracts to a live, public test network is a crucial milestone for any Web3 developer. This text-based course teaches you how to securely deploy Solidity contracts and connect them to a web frontend hosted on Vercel. You will transition from writing local code to launching a fully functional, public decentralized application (dApp). You will understand the end-to-end deployment pipeline, from configuring RPC nodes to managing frontend environment variables safely. What you'll learn: Understand foundational blockchain deployment concepts and testnet mechanics; Configure modern development tools to deploy Solidity contracts to the Sepolia test network; Manage sensitive API keys and private keys securely using environment variables; Connect a frontend application to your deployed smart contract using Web3 libraries; Deploy your complete decentralized application frontend to Vercel for public access; Verify and interact with your smart contract on block explorers. The course begins with core deployment terminology and network configurations before guiding you step-by-step through contract compilation, testnet deployment, and frontend hosting. You will read clear explanations and review practical configuration files to build a reliable deployment workflow. This course is designed for beginner Web3 developers who have basic Solidity knowledge and want to learn how to publish their work online. No advanced DevOps experience is required. Start reading today to take your smart contracts live on the public testnet.