Worked on the duplocloud/terraform-provider-duplocloud repository to enhance the reliability of Amazon MQ resource deployments. Developed a feature that made the deployment_mode parameter mandatory for Amazon MQ within the Terraform provider, addressing a common source of misconfiguration and ensuring users specify deployment modes explicitly. Updated the provider documentation to clarify the new requirement and guide users through correct configuration, which streamlines onboarding and reduces deployment errors. Utilized Go for provider development, Terraform for infrastructure as code, and AWS integration to deliver this improvement. The work focused on targeted feature delivery, emphasizing code quality, documentation accuracy, and user experience within the provider.