Smart Contracts Archives – Aprender sobre Finanças

Cryptocurrencies

Discover What Ethereum Is and Its Role in Blockchain

By Jeferson Santos May 8, 2026

Understand Ethereum’s crucial role in the blockchain revolution and how this decentralized finance technology is shaping the…

Cryptocurrencies

Understand What Blockchain Is and Why It Matters

By Jeferson Santos April 4th, 2026

Entenda o que é blockchain e sua importância para finanças e tecnologia. Descubra como funciona, suas aplicações e o potencial…

Hello! My name is Jeferson Santos. I have a bachelor’s degree in Information Technology and have been investing in stocks, real estate funds, and fixed-income securities for 6 years. I started with R$100, and by applying analysis and discipline, I managed to grow my net worth by more than 80%—and achieve the financial freedom I’d been seeking for so long. I created “Aprender sobre Finanças” to share what I’ve learned through hands-on experience—no fluff and no unrealistic promises. Here you’ll find real content from someone who actually invests.