@julimattos I am pleased you find this article useful and meaningful. As a matter of fact, an Introduction post is a great way to start in any community for that matter. Since you are still new, you may write a post about yourself so that fellow Steemian get to know you.
If you like, you may give a title for that post as
"My xx days in Steemit" and use the introduceyourself as the first tag ( just my suggestion )
Cheers