Imej profil dkokmadis
Penanda Greece Athens, Greece
Ahli semenjak 19 Jun 2016
12 Cadangan


Dalam Talian Luar Talian
A Linux Administrator with 10+ years of expertise in Redhat / Centos / Ubuntu / Debian/ Aws /Google Cloud / Linux / Docker / Ansible / Plesk / CPanel
$55 USD/hr
693 ulasan
  • 99%Kerja Diselesai
  • 94%Mengikut Bajet
  • 96%Tepat Pada Masa
  • 14%Kadar Ulang Upah

Portfolio Items

Ulasan Terkini

  • Imej Matthew B. fix Magento site error £30.00 GBP

    “Great work and completed in great time, will use again”

  • Imej Yair E. Set up a ready project on a new server $150.00 USD

    “Dimitris was very nice and super professional with dealing my project. It was easy to communicate, Dimitris was nice and responded fast to all my messages. For sure i will contact and work with him again!”

  • Imej Michaela F. Project for Dimitris K. €70.00 EUR

    “Great job he did, very satisfied. The best freelancer I had the pleasure of working with :)”

  • Imej Michaela F. Can’t select database €40.00 EUR

    “I would recommend Dimitris to everyone. The problem was fixed in a few minutes.”

  • Imej James B. DNS and Server Admin $50.00 USD

    “Fast response and knew how to fix the issue straight away, highly recommended.”

  • Imej Laurent L. Apache problem $50.00 USD

    “Super competent service provider! fast, professional! a real expert thank you”


System Engineer

Apr 2016

System Administrator

System Engineer | DevOps

Oct 2011 - Apr 2016 (4 years)

● Redesigning and automating processes involved with domain name actions TAGS: PHP5, Laravel, jQuery, CSS3, HTML5 ● Providing hosting quality & high availability services by managing 300+ physical/virtual hosts and resolving servers’ specific issues TAGS: CentOS, Debian, CPanel, Plesk, Dell ,Postgres, MySQL, Ngnix, Apache, Postfix, Bind, Firewall ● Collecting and analyzing infrastructure’s nodes logs and monitor them. TAGS: Kibana, Elasticsearch, Logstash, Nagios


Computer Systems Engineering

2007 - 2012 (5 years)


Red Hat System Engineer | RHCE (2013)

Red Hat

[login to view URL]

Red Hat System Administrator | RHCSA (2012)

Red Hat

[login to view URL]


  • DNS and BIND 1
  • Preferred Freelancer Program SLA
  • US English Level 1


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