Worked on backend reliability within the GetDKAN/dkan repository, focusing on improving data processing robustness rather than introducing new features. Addressed a bug in the SelectFactory component by ensuring that the sanitizedName variable is explicitly set to NULL when a field key is missing, which prevents errors in date formatting logic during data ingestion and display. This PHP-based solution enhanced null-safety in a critical code path, reducing the risk of runtime failures and improving overall data integrity. The work emphasized clear commit documentation and traceability, supporting future maintenance and audits while demonstrating attention to backend development best practices.