During March 2025, Nibou230 focused on backend development for the DSpace/DSpace repository, addressing a stability issue in the Access Status Helper component. By introducing null checks when filtering resource policies, Nibou230 prevented potential NullPointerExceptions that could occur if a group was unexpectedly null during access status evaluation. This Java-based solution improved the reliability of access decisions across various policy configurations, reducing the risk of runtime errors in production environments. Although no new features were delivered during this period, the targeted bug fix demonstrated careful attention to code robustness and maintainability, reflecting a thoughtful approach to backend engineering challenges.