George Pacheco Lebeque

As a self-taught, I have worked on several personal technical projects to strengthen my experience in blockchain and backend development.

API-Token – Developed a Node.js API for interacting with Ethereum smart contracts, retrieving token balances, total supply, and allowances. https://github.com/pacheco94/API-Token

Technologies: Node.js, Express, Ethers.js, Solidity.

ValidateWallet – Built a system for validating cryptocurrency wallet addresses, ensuring authenticity across multiple blockchain networks. https://github.com/pacheco94/ValidateWallet

Technologies: Node.js, Express, Ethers.js.

Exercises with Ethers.js – Developed practical exercises for interacting with Ethereum smart contracts using Ethers.js, enhancing Web3 skills. https://github.com/pacheco94/Ejercicios-con-ether.js

Technologies: Node.js, Ethers.js, Solidity.

ActualizarUser – Designed an upgradable smart contract architecture utilizing proxy contracts to ensure security and efficiency without redeploying. https://github.com/pacheco94/ActualizarUser

Technologies: Solidity, OpenZeppelin, Hardhat.