A Cpanel/WHM developer specializes in creating and managing web hosting platforms using Cpanel and Web Host Manager (WHM) software. They design and implement user-friendly interfaces for web hosting, handle server management tasks, and troubleshoot issues related to the hosting environment. They oversee automated backups, website transfers, and domain setups. Developers also ensure the security of the web servers, configure email and anti-spam settings, and manage DNS zones. They regularly update the system software to enhance performance and security. Moreover, they work closely with clients or users, providing technical support and guidance for using the hosting platform.