A WordPress Developer is a professional who deals with the design, development, and customization of websites using the WordPress platform. WordPress Developers are experts in creating websites and WordPress applications, using their knowledge of HTML, CSS, PHP, JavaScript, and MySQL.

The tasks of a WordPress Developer include creating customized themes and plugins, configuring and customizing WordPress websites, managing databases, troubleshooting technical issues, and creating responsive websites that work on all devices.

In addition, a WordPress Developer is responsible for writing clean and well-structured code, collaborating with designers and other developers to ensure the proper functioning of the website, implementing best security practices, and managing website maintenance tasks.

A good WordPress Developer should be able to keep up with the latest web trends and technologies, as well as have an excellent knowledge of the WordPress system. Moreover, a WordPress Developer should have a good understanding of website design and usability, as well as good communication and problem-solving skills.