A clean coding developer focuses on writing code that is easy to understand, read, and modify. They adhere to specific coding standards and principles, ensuring their code is consistently formatted and appropriately commented. They strive to make their code as simple and efficient as possible, avoiding unnecessary complexity. They also prioritize reusability and modularity, creating separate, well-defined functions and components that can be used across different parts of a project. Their aim is to create code that not only functions effectively, but can also be easily maintained, debugged, and updated by others, enhancing overall productivity and quality.