Puedo colaborar con el Español Hola a todos,
Soy de Colombia mi idioma nativo es el Español y si en algo puedo ayudarles, no duden en contactarme. 

Hi everyone,
I am a native Spanish speaker from Colombia,  I'd like to help anyone,  please don't hesitate to contact me.

First notebook entry: Introducing myself I am learning English in fact, because this is the way to understanding about other cultures, moreover as a professional in engineering, speak in english will be an advantage to grow in the job. I am from Colombia, and I enjoy the tennis, read books and listen music.