A Data Classification Developer designs and implements systems that categorize and label data based on predefined criteria. They use machine learning algorithms, statistical methods, and coding languages to create intelligent systems that can sort vast amounts of information accurately and efficiently. They also perform testing, debugging, and optimization tasks to ensure the system's accuracy and reliability. Their work helps businesses make sense of complex data sets, enabling them to make data-driven decisions. In addition, they are responsible for maintaining data privacy and security by adhering to relevant laws and regulations.