Can you describe your experience with AWS and Azure? Which services have you used the most, and what projects have you implemented on these platforms? How do you manage and optimize cloud costs in AWS and Azure? Have you worked with any automation tools for AWS and Azure deployments, such as Terraform, CloudFormation, or ARM templates? If so, could you provide some examples? Do you have experience configuring and managing Cisco firewalls? How do you handle firewall rules and policies to secure network traffic? Can you walk us through a time when you had to troubleshoot a complex issue with a Cisco firewall? What was the issue, and how did you resolve it? Can you share an example of a script you wrote to automate a task or solve a problem? What was the challenge, and how did your script help?