Infrastructure & Platforms
Technology
Infrastructure
Servers: Power, PowerVM
Storage: IBM Storage Protect, Storage Archive, FlashSystem, Tape System, Networking, Ceph, Scale
Operating systems: IBM AIX, Linux RHEL, SLES
Clustering: IBM PowerHA, Red Hat HA, SLE HA, Veritas cluster, HPE Serviceguard
NVIDIA InfiniBand
AWS, Azure, GCP
Software
Pulumi, Terraform
Ansible, Puppet, xCat, Rundeck
OpenNebula, OpenStack, AWS
OpenShift, Rancher
Zabbix, Nagios, Cacti, Centreon, Ganglia, LPAR2RRD, Stor2RRD
Jenkins, Sonarqube, Nexus, Gitea, CodeNow, CodePipeline, AWS CodeBuild, Azure DevOps
Services & Consulting
Infrastructure management with SLA (monitoring, reporting, capacity/performance reporting)
Resolving operational incidents and change requests including communication with HW vendors
Monitoring and reporting on performance parameters of the SLA itself (numbers and classification of incidents, monitoring compliance with defined response times and resolution of incidents and change requests)
Proactive approach to infrastructure development and optimization