Profile image of dkokmadis
@dkokmadis
Flag of Greece Athens, Greece
Member since June 19, 2016
7 Recommendations

dkokmadis

Online Offline
A Linux Administrator with 7+ years of expertise in RedHat based distros and OpenVZ based virtualization systems.
$55 USD/hr
526 reviews
7.3
  • 99%Jobs Completed
  • 98%On Budget
  • 99%On Time
  • 15%Repeat Hire Rate

Portfolio

Recent Reviews

  • image of Seguelac 301 redirect file €23.00 EUR

    “Dimitris did a great job with our 301 redirect. Pleasure to work with him.”

  • image of cheapica cPanel won't boot after EasyAppache update $150.00 CAD

    “Crazy DevOp skills. Fast and understand tooooo much fast the problem and how to fix it, which is a perfect thing, you don't need to explain the problem for 20 min like alot of freelancer. I recommend and will hire him again.”

  • image of Fran456 Kobo toolbox - AWS server setup $111.00 USD

    “Very quick to startup the work.”

  • image of 1EasyEcommerce-New Jersey Linux Help $65.00 USD

    “Dimitri is the best Linux administrator, no ego, listen quietly, gets the work done and helps a lot!!!”

  • image of zazoupazou Create and implement a domain rewrite rule on an NGINX server $61.00 USD

    “Dmitri worked tirelessly to find a solution for me. I'm confident he is extremely knowledgeable regarding Sys Admin, including Nginx web servers”

  • image of TiemTran1954 Project for Dimitris K. $62.00 USD

    “Dimitris K is a genius, he work foward for me, he wait patiently 3 days, he give me 2 days extra, never complain, he trust me, while he risk to work foward.. this guy is the best! Would defitnilty hire him again!”

Experience

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

Education

Computer Systems Engineering

2007 - 2012 (5 years)

Qualifications

Red Hat System Engineer | RHCE (2013)

Red Hat

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Red Hat System Administrator | RHCSA (2012)

Red Hat

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Certifications

  • DNS and BIND 1
    85%
  • Preferred Freelancer Program SLA
    84%
  • US English Level 1
    75%

Verifications

  • Facebook Connected
  • Preferred Freelancer
  • Payment Verified
  • Phone Verified
  • Identity Verified
  • Email Verified

My Top Skills

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