Describe your experience in architecting and implementing scalable and highly available DevOps infrastructures.

In my previous roles, I've designed and implemented scalable and highly available DevOps infrastructures by leveraging cloud services and containerization technologies. I focused on building fault-tolerant systems using load balancers, auto-scaling groups, and container orchestration tools. Additionally, I employed best practices to ensure high availability, such as redundancy, disaster recovery planning, and continuous monitoring.