A Hand Coding developer is a programmer who manually writes code without the use of automated tools or pre-built functions. They write, test, debug, and maintain detailed instructions, called algorithms, that computers follow to perform their functions. This requires a deep understanding of computer languages, like Python, Java, or C++. They often work on complex systems where customization is key, as they can optimize the code for better efficiency and performance. Hand coding also allows them to find and fix bugs more effectively. It’s a meticulous process requiring high-level problem-solving skills, logic, and attention to detail.