This list may not be complete, there are other technologies I have had exposure and experience with but either do not recall them or do not feel necessary to list here.

Skilled

  • Linux System Administration
    • Debian
    • Redhat
    • Ubuntu
  • Web Server Administration
    • Apache
    • Nginx
    • PHP
    • Varnish
  • Database Administration
    • Galera
    • MariaDB
    • MongoDB
    • MySQL
    • PostgreSQL
  • Mailserver Administration
    • Amavis
    • Courier
    • Dovecot
    • Exim
    • iRedMail
    • Postfix
    • Sendmail
    • Zimbra
  • Automation
    • Ansible
    • Puppet
    • SaltStack
  • Containers
    • Docker
  • Monitoring
    • Grafana
    • Nagios
    • Zabbix
  • Amazon Web Services
    • CloudFormation
    • CloudFront
    • CloudWatch
    • DynamoDB
    • EC2
    • Elasticache
    • RDS
    • S3
    • SNS
  • High Availability
    • GlusterFS
    • Pacemaker
    • Heartbeat
    • Corosync
    • DRBD

Exposure

  • Unix System Administration
    • Solaris
  • Automation
    • Chef
    • Jenkins
  • Containers
    • Docker Swarm