Sean Mangner

Background

About Sean Mangner

As an Adobe Experience Manager (AEM) Engineer and DevOps professional at Panera Bread, I specialize in upgrading and maintaining AEM environments, configuring and managing Apache and Akamai setups, and automating DevOps workflows with Ansible and Jenkins. I have successfully completed AEM 6.3 to 6.5 upgrades, implemented Ansible automation for JCR flags modification, CMS synchronization, and other critical tasks, while managing and upgrading Apache servers to maintain optimal performance, redirects, and security rules for Akamai properties. I also have experience in migrating End-of-Life (EOL) RHEL applications to Google Cloud Platform (GCP), which involved transitioning business-critical eCommerce applications to on-premise Docker containers and subsequently to Google Cloud Run using GCP services. I implemented Dynatrace monitoring for these environments to enhance performance and reliability, and I developed detailed documentation to facilitate ongoing maintenance and future migrations. In observability and monitoring, I developed Dynatrace and Grails dashboards for real-time monitoring, implemented Solarwinds JMX monitoring for AEM processes, and created actionable insights through Splunk alerts, dashboards, and reports for proactive issue resolution. I also excel in change management using ServiceNow for Change Requests, developing release, validation, and rollback procedures to ensure smooth operations and coordinated change release calls for effective team communication.