Worked on the dagster-io/community-integrations repository, focusing on internal improvements to the dagster-iceberg library. The primary contribution involved refactoring import statements to use less specific imports, which enhances code maintainability and flexibility for future development. This change did not introduce new user-facing features but targeted the internal structure to support long-term scalability and simplify onboarding for new contributors. The work was implemented using Python and leveraged skills in library management and code refactoring. By prioritizing maintainability, the developer helped reduce future development risk and cycle time for enhancements across the project, contributing to a more robust codebase.