writing

Here I share my thoughts, explanations, and deep dives on blockchain development, Web3 infrastructure, and emerging technologies.

Most articles are written to complement my videos — expanding ideas, adding context, and going deeper into the technical details.

Fusaka Upgrade - Qué esperar de este nuevo fork de Ethereum - Spanish

An in-depth look at the Fusaka upgrade and its implications for the Ethereum network.

An overview of Chainlink CRE (Chainlink Runtime Environment) in Spanish.

An introduction to the ERC-8004 standard for tokenized real-world assets.

A complete guide to Chainlink CCIP.

Learn how to verify signatures in Solidity for secure smart contract interactions.

A better implementation of ERC721 standard for NFTs.

A step-by-step guide to implementing Chainlink VRF in your Solidity smart contracts.

All you need to know about Burner Wallets.