Imej profil dchaidaris
@dchaidaris
Penanda Bulgaria Petrich, Bulgaria
Ahli semenjak 20 Mac 2016
3 Cadangan

dchaidaris

Dalam Talian Luar Talian
Hello, I'm from Greece, and I'm working as a system administrator for 5 years. I have a bachelor's degree in computer science and other certifications specifically to operating systems based on linux. Some of the services I offer: Advanced server configuration for high traffic wordpress websites. Increase your pagespeed score (85%-100%). Reduce your loading time at 0.5 - 3 seconds range. Linux Administration - cPanel, Plesk, Virtualmin, nginx, apache, mysql, varnish and more
$25 USD/hr
40 ulasan
4.9
  • 95%Kerja Diselesai
  • 98%Mengikut Bajet
  • 100%Tepat Pada Masa
  • 15%Kadar Ulang Upah

Portfolio

Ulasan Terkini

  • Imej bobraynor2 Project for Dimitrios C. -- 2 $65.00 USD

    “He delivered again on time, with atention to detail and great expertse. Great and trustworthy professional.”

  • Imej ruwhiu001 Web development $111.00 NZD

    “Dimitrios is a great operator! He completed the job quickly and without any hassles - I definitely would use him again.”

  • Imej nikolaoskai Εντοπισμός και εκκαθαριση Phishing Url €50.00 EUR

    “I was not entirely happy with the outcome of the project. I believe that the Server was not properly cleaned because again infected files were found. I also think of the time he devoted that the amount he was getting was a lot.”

  • Imej bobraynor2 Project for Dimitrios C. $130.00 USD

    “Best of the best, as always!!”

  • Imej bobraynor2 Multiple SMTP setups for MAILWIZZ $166.00 USD

    “Fast, constant contact, good knowledge, great service and most of all... an honest freelancer, will work with him in future projects.”

  • Imej inversegr Investigate why my web server became slow and unresponsive €75.00 EUR

    “Dimitrios solved my serious and complicated server problem. He was able to identify the root of the problem and apply the needed solution. He is great to work with. Highly recommended!”

Pengalaman

System Administrator

Sep 2013 - Sep 2015 (2 years)

System Administrator

Pendidikan

Bachelor of Computer Engineering | Alexander Technological Educational Institute of Thessaloniki

2008 - 2015 (7 years)

Kelayakkan

Linux Professional Institute Certification - Level 1 (2014)

Linux Professional Institute

Linux Professional Institute Certification - Level 1

Sijil

  • US English Level 1
    90%

Pengesahan

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