Worked on stabilizing timestamp handling within the open-feature/java-sdk-contrib repository by normalizing DataCollector timestamps in GoFeatureFlag to seconds since epoch. This adjustment addressed inconsistencies in timestamp representation, particularly when integrating with external systems and performing time-based analytics. The solution involved modifying the DataCollectorHook to convert creation dates from milliseconds to seconds, thereby improving cross-system compatibility. Focused on Java development, provider integration, and precise timestamp handling, the work centered on resolving a specific bug rather than adding new features. The approach demonstrated attention to detail in backend data consistency and contributed to more reliable analytics across integrated components.