👉 A coder is someone who specializes in using programming languages and tools to create software applications, websites, or other digital content. They are often responsible for writing code that runs on a computer system, such as a desktop, laptop, or smartphone. Coders use various programming languages, including but not limited to Python, Java, JavaScript, C++, and others, to develop their projects. They also work with databases, data structures, and algorithms to make their applications more efficient and user-friendly.