Magento 2 Development courses

Hi.
Is this possible to get a course from
https://www.udemy.com/magento-magento-2-certified-developer-exam-learn-full-course/
or
https://www.udemy.com/magento-2-certified-professional-developer-full-course/
(or both of them)?
It will be helpfull, because there is no free courses about Magento 2 at all.
Thanks.

Is there a plans of adding any of courses with this CMS as a topic?