[SOLVED] Insert DATA to content type form an external form

Hey all,
I am trying to insert Data from an external form into the matching fields in a new created content type.
I have a landing page that stands by itself. and I want to insert the data directlry to drupal DB as a content type.

the data from the landing page is received in a page that is inside the drupal site folder (the action of the form redirects to the page inside the site folder).
I want that each time that someone submits the form the data will we inserted to the DB.

I know that the feeds module can insert data from an external DB but i want to insert the data directley to the database and feeds doesn't allow this.

This are the topics I read but non of the can suplly me an answer.
this are some of the topics i read:
https://www.drupal.org/node/2394023
https://www.drupal.org/node/2394023

Is there any module or code example that can supply my a good result?

I have been searching a solution for this issue for some days now...

any help would be great

SOLUTION
I found a solution following this tutorial
http://www.drupalwoo.com/content/blog/drupal-services-creating-node-from-external-form