A Data Normalization Developer is responsible for standardizing and organizing data within databases. They design, implement and maintain data normalization rules to reduce data redundancy and improve data integrity. They ensure that data follows a standard format, making it easier to manage, analyze, and integrate with other data sources. They often work closely with data analysts, data scientists, and other stakeholders to understand their data needs. Additionally, they may also assist in data cleaning, transformation, and migration tasks. Their role is crucial in enhancing data quality and facilitating efficient data utilization in an organization.