During February 2025, Daniel Kuc worked on the malware-detection-frontend repository, focusing on improving the accuracy of frontend filtering in SigTable and SysTable components. He refactored the filtering logic to use a new hasMatch data element instead of the previous lastStatus approach, ensuring that matched items are correctly represented and reducing both false positives and negatives. This change required updates to the associated GraphQL queries, aligning the frontend display with backend data more reliably. Daniel utilized JavaScript and React to implement these changes, demonstrating a thoughtful approach to data integrity and operator efficiency, though the work was limited to a single bug fix.