Solidity Smart Contract Development

Solidity Programming is your gateway to web3 development in Ethereum compatible ecosystems. Level up your career, learn Solidity! Industry-leading experts teach you to build dApps, deploy smart contracts, and get hands-on blockchain development experience. This Solidity programming course has already helped thousands of developers kickstart their blockchain careers.

Solidity Smart Contract Development

5hrs

65 lessons

3 projects

20+ languages

Beginner

Start learning now
Avatar 9Avatar 1Avatar 2Avatar 10Avatar 4
500+ students enrolled

What you'll learn

This course will help you learn:

Blockchain developer fundamentals

Smart contract ABI

Solidity Smart contract development

Solidity Safemath

Solidity custom errors

Solidity inheritance

Solidity gas optimization techniques

Solidity and Ethereum developer workflow

Syllabus

Course description

The best way to learn Solidity online is with Cyfrin Updraft’s Solidity Smart Contract Development course. This is more than a simple Solidity tutorial. It is a comprehensive Solidity programming course. It will teach you how to become a smart contract developer and level up your web3 development career .

Take one hour per day for five days and learn Solidity programming. Build real web3 projects, get hands-on experience writing smart contracts, and learn the Solidity programming language from scratch.

Solidity Smart Contract Development is the most comprehensive, straightforward introduction to the Solidity programming language ever created. Over 200,000 students have already learned how to develop smart contracts following Updraft’s complete Solidity course.

Whether you have never written a line of code, know the basic syntax of smart contracts, or want to dive deeper into web3 development, this Solidity smart contract development course is for you!

You’ll get familiar with Solidity concepts and use Remix IDE to set up your web3 development environment. Regardless of your operating system: Linux, macOS, or Windows, we've got you covered.

Then, you’ll learn about basic variable types, functions, arrays, structs, mapping, calldata, memory, and deploy your first Solidity smart contract. You’ll continue with Solidity imports, learn how to interact with contract ABIs, and understand inheritance.

Learn Solidity reverts, blockchain oracles, and how to send ETH through a function. Practice importing libraries from NPM and GitHub. Create your Solidity libraries and discover how to implement a fallback function.

Even if you have no experience programming Solidity, this Solidity Smart Contract Development course will transform you into a working web3 developer in just five hours of instruction.

This Solidity programming course contains 40 video tutorials with corresponding written lessons. It also includes exercises and projects to strengthen your learning. You’ll develop the foundational Solidity programming skills necessary to move into advanced smart contract development and security concepts.

Solidity Smart Contract Development is a project-based, fully hands-on Solidity programming course, designed to help you become a working blockchain developer. It includes quizzes, tests, exercises, assignments, and projects to help you build a portfolio of functional Solidity smart contracts!

Learn to build real-world Solidity contracts. Work with testnets, test your codebase, and create a front end to connect your wallet and interact with your smart contracts.

Begin your journey as a working smart contract developer.

Solidity Smart Contract Development is your first step from beginner to professional, even with zero programming experience. Here's why:

  • Learn Solidity from industry-leading Solidity developers and web3 educators.
  • Updraft courses are always updated to reflect current industry standards. Learn the latest Solidity tools and technologies with content that is continually refreshed with new projects, modules, and quizzes.
  • You will develop real-world Solidity programming skills used by top companies and blockchain protocols.
  • The curriculum is rigorously tested and continuously refined through student feedback.
  • Over 200,000 students have chosen Updraft to learn Solidity, blockchain, decentralized finance (DeFi), decentralized applications (dApps), and distributed ledger technology.
  • Thousands of students have changed their lives. They’ve become blockchain engineers, smart contract and dApp auditors, or professional blockchain developers. Many have launched careers at industry-leading blockchain companies.
  • You'll save over $10,000. This Solidity programming course is completely free, giving you access to the industry-leading Solidity tutorial.

You will learn:

  • To set up and deploy your first Solidity contract
  • Solidity variable types, functions, arrays, and structs
  • Memory, calldata, mappings
  • Inheritance, how to interact with contract ABIs
  • How to use AI to support development
  • How to send ETH through a function and a contract
  • Blockchain oracles
  • How to import libraries from NPM and GitHub
  • Solidity math
  • Constructors, function modifiers, immutability, and constants

This is the best course to learn the Solidity programming language. Every lecture has a full coding screencast and written lessons to learn from. Choose the method that fits you best!

By the end of this course, you will be ready to be a Solidity smart contract developer!

As a Cyfrin Updraft student, you get lifetime access to every course, corresponding tutorials, resources, code, quizzes, and repositories for free!

So what are you waiting for?

Enroll in Solidity Smart Contract Development today and start programming Solidity. Kickstart your career as a web3 developer!

Meet your instructors

Patrick Collins

Patrick Collins

Founder at Cyfrin

Web3 engineer, educator, and Cyfrin co-founder. Patrick's smart contract development and security courses have helped hundreds of thousands of engineers kickstarting their careers into web3.

Austin Griffith

Austin Griffith

Builder at Buidl Guidl

Related resources

View all
Solidity Smart Contract Developer thumbnail

Master Solidity smart contract development and learn to write and deploy secure Solidity-based smart contracts through comprehensive courses taught by leading experts.

Blockchain Basics thumbnail

Solidity Developer

Beginner

Blockchain Basics

Introductory blockchain developer course. Learn how blockchains and smart contracts work, create a wallet, and sign your first blockchain transaction.

Web3 Wallet Security Basics thumbnail

Solidity Developer

Beginner

Web3 Wallet Security Basics

Web3 Wallet Security Basics teaches you the foundational concepts of blockchain wallet security and transaction verification to help you avoid disaster. This is an introductory, 1-hour course designed specifically for users in the EVM ecosystem who want to understand how to safely interact with smart contracts and verify transactions before signing them.

Chainlink Fundamentals thumbnail

Solidity Developer

Beginner

Chainlink Fundamentals

Learn how to use Chainlink's decentralized Oracle network to connect smart contracts with real-world data. Integrate Chainlink's tools and APIs for secure off-chain interactions.

Full-Stack Web3 Development Crash Course thumbnail

Solidity Developer

Intermediate

Full-Stack Web3 Development Crash Course

Master full-stack web3 development with our comprehensive course. Learn to build blockchain-powered apps, connect wallets, and implement smart contracts.

Foundry Fundamentals thumbnail

Solidity Developer

Intermediate

Foundry Fundamentals

Level up your Solidity skills with Foundry. Learn advanced web3 development, teaching Foundry Forge, Anvil, Chainlink oracles, smart contract testing, and local deployment.

Assembly and Formal Verification thumbnail

Solidity Developer

Advanced

Assembly and Formal Verification

Take the next step in your Solidity development journey and learn exactly how the Solidity compiler and opcodes work. Write contracts using Assembly and Yul, then learn how to write formal verification tests to guarantee your invariants hold.

Advanced Foundry thumbnail

Solidity Developer

Advanced

Advanced Foundry

Master web3 development with Advanced Foundry for Solidity smart contracts. Learn to write, test, and deploy contracts using industry-standard tools.

Smart Contract Security thumbnail

Solidity Developer

Advanced

Smart Contract Security

Become a smart contract security researcher. Learn auditing best practices and secure protocols. Master fuzzing, invariant testing, and formal verification.