A PHP developer is a professional who specializes in building dynamic and interactive web applications using PHP (Hypertext Preprocessor), one of the most widely-used server-side scripting languages. PHP developers are responsible for writing clean, efficient, and well-documented code that powers websites, applications, and back-end systems. They often work with databases like MySQL or PostgreSQL and integrate front-end technologies such as HTML, CSS, JavaScript, and frameworks like Laravel or CodeIgniter to create robust and scalable web solutions.

A skilled PHP developer understands core programming principles, MVC architecture, API integration, and security best practices. They may be involved in the full software development lifecycle — from planning and designing to testing, deployment, and maintenance. Strong problem-solving abilities, attention to detail, and teamwork are crucial traits for success in this role.

PHP developers are in demand across various industries, including e-commerce, content management, education, and more. With the rise of open-source platforms like WordPress, Joomla, and Magento, PHP skills continue to remain relevant and valuable. Whether working independently or as part of a team, PHP developers play a vital role in bringing websites and digital platforms to life, offering customized solutions that meet business goals and enhance user experience.