Benni focused on backend reliability improvements for Minecraft server plugins, addressing two critical bugs in the EssentialsX/Essentials and PaperMC/Paper repositories. Using Java and robust command handling techniques, Benni resolved a ClassCastException in the /helpop command by ensuring proper sender type validation, and fixed error handling for vanished players in the /balance command to improve stability. Additionally, Benni clarified the reload command usage message in PaperMC/Paper, reducing confusion for server operators. The work demonstrated depth in backend development and cross-repository collaboration, resulting in more resilient command execution, clearer operator guidance, and reduced support overhead for server administrators and maintainers.