Designs, develops, and supports scalable relational and NoSQL databases. Responsibilities include database performance optimization, CI/CD integration, infrastructure as code, monitoring, security, backup and disaster recovery, troubleshooting, and root cause analysis. The role collaborates with developers, DevOps engineers, and platform teams in a cloud-focused environment, primarily using AWS and technologies such as PostgreSQL, Oracle, SQL Server, Aurora, MongoDB, Terraform, CloudFormation, and Kafka.