In order to add a video content to a product in Magento 1.x, you needed to create a separate module or an attribute. In Magento 2 it is much easier. This functionality has been added to a default functions set.
Upon successful Magento Certification completion, developers are offered to create their personal profiles on Magento Commerce. The official profile of Pavel Novitsky is posted today with his email, Skype, Twitter and LinkedIn information provided.
Pavel, we are proud of you!