Andrii Chabaniuk contributed to the nromanen/devops_2025 repository by establishing a dedicated folder structure to support homework assignments and future collaborative tasks. He created the AndriiChabaniuk workspace using Git, focusing on clear repository organization and commit documentation to clarify ownership and streamline onboarding for new contributors. His approach emphasized scalable project structuring and collaborative workflow design, ensuring that future tasks could be integrated efficiently. While the scope of work was limited to a single feature over one month, Andrii demonstrated proficiency in Git-based project management and workspace setup, laying a solid foundation for ongoing development and team collaboration within the repository.