5/5
_Follow along with the video_ --- Congratulations! You should be really proud of yourself, and the web3 community is proud of you too. If you have a Twitter account (or create one), we’d love to hear from you. In the GitHub repository for this course, go to the [Tweet Me](https://github.com/Cyfrin/foundry-full-course-cu?tab=readme-ov-file#-tweet-me-add-your-contract-in) section. Clicking this link will open a tweet, encouraging you to share your success in deploying your first contract to L2.
A comprehensive guide to deploying a Solidity smart contract to the zkSync Testnet. Learn how to deploy your first smart contract and share your accomplishment with the zkSync community using a custom tweet button found on the course’s GitHub page.
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Course Overview
About the course
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
Smart Contract Auditor
$100,000 - $200,000 (avg. salary)
Smart Contract Engineer
$100,000 - $150,000 (avg. salary)
Web3 Developer Relations
$85,000 - $125,000 (avg. salary)
Web3 developer
$60,000 - $150,000 (avg. salary)
Guest lecturers:
Last updated on June 26, 2025
Duration: 1h 46min
Duration: 38min
Duration: 2h
Duration: 23min
Course Overview
About the course
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
Smart Contract Auditor
$100,000 - $200,000 (avg. salary)
Smart Contract Engineer
$100,000 - $150,000 (avg. salary)
Web3 Developer Relations
$85,000 - $125,000 (avg. salary)
Web3 developer
$60,000 - $150,000 (avg. salary)
Guest lecturers:
Last updated on June 26, 2025