Worked on the mozilla/terraform-modules repository, focusing on enhancing the reliability and maintainability of the Google Cloud SQL MySQL module. Addressed a deployment issue by refining the replica name generation logic, replacing the use of coalesce with concat in Terraform’s HCL to correctly handle cases where the replica name input is empty. This targeted bug fix prevented replication setup failures and reduced operator intervention during automated provisioning. The work emphasized robust Infrastructure as Code practices, ensuring more consistent and error-free deployments. Throughout the month, the primary focus remained on stability improvements rather than feature development, demonstrating attention to edge-case handling.