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Dennis

DevOps Engineer passionate about the latest open source technologies. Only interested in contract jobs, not permanent positions.

Last few years:

  • AWS
  • Docker containers
  • Scripting in Bash, Python, Ruby
  • Linux Server Infrastructures
  • CI/CD pipelines with Jenkins
  • Java and NodeJS micro-services with Scrum Development Teams
  • Hashicorp Tools as Terraform, Consul, Serf, Packer, Vault, etc.

Linux Skills

  • Working with Linux from 2001 – Red Hat since 7.2, RHEL, CentOS, Debian, Ubuntu, Fedora
  • Red Hat Enterprise Linux: RHN Satellite, Spacewalk, Kickstarts, Provisioning
  • Configuration Management: Lots of Ansible and Puppet (Certified)
  • CI/CD: Jenkins, Pipeline as Code, Nexus, Artifactory
  • Cloud Platforms: Amazon AWS, Rackspace (ex-employee), OpenStack
  • Amazon Cloud: EC2, S3, ELB, EBS, IAM
  • Virtualization: VMware vSphere, XenServer, KVM, Docker
  • Monitoring: Nagios, Opsview, Cacti, Zabbix
  • Hashicorp: Terraform, Consul, Serf, Packer, Vagrant
  • Atlassian: Bamboo, Stash, Jira, Confluence, Hipchat
  • Scrum, Kanban, Agile Development, Micro-services
  • Logging & Reporting: Elasticsearch, Logstash, Kibana, Graphite, Grafana, Appdynamics
  • Back-up: Commvault, NetBackup, Bacula
  • Apache, Nginx, Varnish, DNS, Oracle, PHP, MySQL, Sendmail, Qmail, Exim, Postfix
  • Networking, WAN, LAN, Cloud, VOIP, LDAP
  • Storage: NFS (NAS, Hitachi HNAS), iSCSI and Fibre Channel (Enterprise SAN Storage via Hitachi and NetApp)

Development Skills

  • Web development since 1999
  • Had an income of £300 monthly as a 13-year-old running my own site - the most popular Dragon Ball Z website in Holland
  • Webdevelopment: HTML, Javascript, CSS, PHP/MySQL, jQuery, Git
  • Scripting: Python, Ruby, Bash, Perl, Bash
  • PHP Frameworks: CakePHP, Yii, Laravel
  • CMS: Wordpress, Drupal, Joomla
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  • Member for 6 months
  • 0 profile views
  • Last seen Feb 1 at 8:57

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