Basic Knowledge of WordPress: The developer should have a good understanding of WordPress and its functionalities. They should know how to install WordPress, create pages and posts, and use plugins and themes.
HTML, CSS, and JavaScript: The developer should have a good grasp of HTML, CSS, and JavaScript. These are the foundational languages for building websites, and they are essential for creating custom WordPress themes and plugins.
Good Communication Skills: The developer should have good communication skills, as they will need to communicate with clients and team members.