Worked on backend robustness improvements for the galaxyproject/galaxy repository, focusing on the reliability of Rucio configuration handling. Addressed deployment issues by ensuring that temporary directories exist before writing configuration files and by validating that configuration paths are properly constructed as strings. These targeted Python enhancements reduced runtime errors and deployment risks associated with Rucio config creation across diverse environments. The work demonstrated attention to detail in backend development, emphasizing error prevention and cross-environment stability. By refining the configuration workflow, the developer contributed to more reliable Galaxy deployments, leveraging Python and backend engineering skills to improve operational consistency.