Are you familiar with Web3 and crypto technologies?

Yes, I am familiar with Web3 technologies and cryptocurrencies.

Web3 is a concept of a decentralized internet based on blockchain and smart contracts. In Web3, users control their data and assets directly, without intermediaries.

Main technologies:

• Blockchain (e.g., Ethereum) — a distributed ledger of transactions.
• Smart contracts — programs that run on the blockchain, providing application logic.
• DApps (decentralized applications) — applications that operate on the blockchain.
• Cryptocurrencies — digital assets used for payments and interactions within the ecosystem.

In practice, I have used libraries for interacting with Ethereum (web3.js, ethers.js), developed smart contracts in Solidity, and integrated crypto wallets (e.g., MetaMask) into web applications.