The reason of this post is the following. In order to keep practicing and better understand how a deep neural network works, I have been repeating in my own Jupyter notebooks the exercises from course one where numpy is used.
In contrast, at the end of the second course, Tensorflow is introduced. And as Andrew states in the videos, is a much more scalable solution than performing everything in numpy. For that reason, I would like to know if there is any Tensorflow training available somewhere (free or paid) so I can practice and replicate the lessons learned in Tensorflow.