diff --git a/courses/free-courses-pt_BR.md b/courses/free-courses-pt_BR.md
index 9f2d5ec37..c7af8242f 100644
--- a/courses/free-courses-pt_BR.md
+++ b/courses/free-courses-pt_BR.md
@@ -66,6 +66,7 @@
 * [C# e Windows Forms: Consultar CEP no WebService dos Correios](https://www.udemy.com/webservice-correios/) - Gilseone Moraes, Training4All Cursos (Udemy)
 * [C# e Windows Forms: Encurtando URLs com a API do Bitly](https://www.udemy.com/bitly-api/) - Gilseone Moraes, Training4All Cursos (Udemy)
 * [C# e Windows Forms: Utilizando Formulários MDI Parent](https://www.udemy.com/formularios-mdi/) - Gilseone Moraes, Training4All Cursos (Udemy)
+* [Fundamentos do C#](https://balta.io/cursos/fundamentos-csharp) - André Baltieri (Balta.io)
 * [Iniciando com ASP.NET Core](https://desenvolvedor.io/curso-online-iniciando-com-asp-net-core) - Eduardo Pires (Desenvolvedor.io)
 * [Introdução ao Entity Framework Core](https://desenvolvedor.io/curso-online-introducao-entity-framework-core) - Rafael Almeida (Desenvolvedor.io)
 * [Manipulando Listas Genéricas em C#](https://www.udemy.com/listas-genericas-em-csharp/) - Gilseone Moraes, Training4All Cursos (Udemy)