Worked on stabilizing AWS Glue catalog integration within the ankane/iceberg-go repository, focusing on improving reliability for AWS service interactions. Addressed a key issue by ensuring the Glue Catalog constructor consistently uses the default AWS configuration, which resolves credential and region detection problems across different environments. This technical approach involved loading the default AWS config using the AWS SDK in Go and passing it directly to the GlueCatalog constructor. The update reduced configuration-related failures in production and established a foundation for future multi-region support. The work demonstrated a strong understanding of cloud computing principles and effective use of Go for backend integration.