Hình đại diện của dchaidaris
@dchaidaris
Cờ của Bulgaria Petrich, Bulgaria
Làm thành viên từ Ngày 20 tháng 03 năm 2016
3 Đề xuất

dchaidaris

Trực tuyến Ngoại tuyến
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 nhận xét
4.9
  • 95%Công việc đã Hoàn thành
  • 98%Đúng ngân sách
  • 100%Đúng hạn
  • 15%Tỉ lệ thuê lại

Portfolio

Các nhận xét gần đây

  • hình của 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.”

  • hình của 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.”

  • hình của 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.”

  • hình của bobraynor2 Project for Dimitrios C. $130.00 USD

    “Best of the best, as always!!”

  • hình của 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.”

  • hình của 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!”

Trải nghiệm

System Administrator

Sep 2013 - Sep 2015 (2 years)

System Administrator

Giáo dục

Bachelor of Computer Engineering | Alexander Technological Educational Institute of Thessaloniki

2008 - 2015 (7 years)

Bằng Cấp

Linux Professional Institute Certification - Level 1 (2014)

Linux Professional Institute

Linux Professional Institute Certification - Level 1

Chứng nhận

  • US English Level 1
    90%

Xác minh

  • Đã kết nối với Facebook
  • Freelancer ưa thích
  • Thanh toán đã được xác minh
  • Đã xác nhận qua điện thoại
  • Đã xác thực danh tính
  • Email đã được xác minh

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