Investimento Seguro Archives – Aprender sobre Finanças

Fixed Income

Tesouro Direto Retirement Calculator to Plan Your Future

By Jeferson Santos September 28, 2026

Use the Tesouro Direto retirement simulator to estimate contributions, compare scenarios, and develop an income plan for retirement…

Fixed Income

Is LCI a Fixed-Income or Variable-Income Security?

By Jeferson Santos January 13th, 2025

Find out whether LCI is a fixed-income or variable-income investment and make smarter investment choices. Understand the characteristics and…

What it is

How to Invest in Real Estate Safely and Profitably

By Jeferson Santos August 25th, 2024

Discover effective strategies for investing in real estate and obtain safe and profitable returns in the Brazilian real estate market.

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.