Coding Languages
You will need to know some coding languages: HTML, PHP, Javascript, CSS, and some MySQL.
WordPress CMS
You will need to know how to use the wordpress backend, add and edit themes and plugins, create child themes, and add text and imagery content.
Willingness to learn
With the advance of technology, comes the need for each to advance in knowledge. One must be flexible enough to learn how to use and deal with the technological advances.