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Author Profile
Alexis Amoi
Smart Contract Developer & Security Contributor
Alexis Amoi is a Solidity engineer and security contributor who explores the nuances of token standards, byte packing, and access control. Through practical CTF teardowns, Alexis helps aspiring smart contract engineers transition from basic Solidity syntax to defensive smart contract development.
ERC-20 ArchitectureTime-LocksStorage Array PrivacyDefensive Solidity
2 articles published
Articles by Alexis Amoi
Ethernaut WalkthroughEthernaut Level 15 Walkthrough: Naught Coin
Ethernaut Level 15, “Naught Coin,” throws you headfirst into the world of ERC20 tokens and their potential vulnerabilities. This challenge presents a seemingly locked contract with a 10-year transfer lock on your own tok
Alexis AmoiJune 24, 2024Read
Ethernaut WalkthroughEthernaut Level 12 Walkthrough: Privacy
Ethernaut Level 12 titled “Privacy” challenges the concept of “private” data on the blockchain. In this level, you’ll encounter a locked contract, and your objective is to unlock it. The key, however, isn’t so private af
Alexis AmoiJune 12, 2024Read
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