In a recent project, I used Infrastructure as Code (IaC) with Terraform to automate the deployment and management of cloud resources on AWS. We needed a repeatable, scalable setup for staging and production environments. By defining resources in code, I streamlined provisioning, reduced manual errors, and enabled consistent infrastructure across environments. We also integrated the setup into our CI/CD pipeline, which allowed for seamless updates and rollback capabilities. One challenge was managing resource dependencies, but using Terraform’s dependency management tools helped ensure smooth deployments.