Red Hat Certified Specialist in Linux Performance Tuning — verified achievement from Red Hat.

Author copies of the 2nd edition Certified OpenStack Administrator Study Guide from Apress.

CKAD: Certified Kubernetes Application Developer — my second Kubernetes certification from the Linux Foundation.

Last day at Ericsson after 7.5 years — time to start a new career chapter.

CKA: Certified Kubernetes Administrator issued by The Linux Foundation.