Profile image of nikosku
Flag of Cyprus Nicosia, Cyprus
Member since December, 2013
2 Recommendations


Online Offline
As an experienced and professional Linux Systems Administrator (7 years of effective and verifiable industry specific experience), I am in the ideal position to offer a comprehensive range of professional Linux Services, which include: • Linux - Hosting Systems Administration & Monitoring • Devops • Services Optimization • Security Hardening • Malware Removal • Infrastructure Planning • Disaster Recovery • Shell Scripting • KVM Systems Management I pride myself on the fact that I can work with a very wide range of server administration panels, boasting extensive experience with: • CPanel • Parallels Plesk • Directadmin • SolusVM • Webmin / Virtualmin • CWP Extensive experience with optimizing performance and tuning security for high profile websites. -- Current Managing over 200 servers, including servers from popular hosting companies outsourcing support to my company. Ask for a quote to get your server managed.
$32 USD/hr
104 reviews
  • 96%Jobs Completed
  • 100%On Budget
  • 100%On Time
  • 16%Repeat Hire Rate


Recent Reviews

  • image of dixonrix Project for Nikos K. -- 3 €30.00 EUR

    “Niko is highly experienced in server administration and monitoring - will be using him as my go to from now on for sure!”

  • image of dixonrix Project for Nikos K. -- 2 $200.00 AUD

    “A server migration that contained a number of web applications and mobile apps. A little issue after migration - but Nikos really spent the time to make sure the issues were identified and resolved with his experience of all things servers - and ta da... server back up and working 100%”

  • image of ArtDigitalNoise centOS cwp server with prestashop is down €48.00 EUR

    “THE BEST OF THE BEST, Nikos fixed my website (front, back, server issues) on time and did what other freelancers (3) couldn't!! Excellent experience with linux GURU, one of the best linux sysadmins here on Freelancer! You save us Thanks!”

  • image of eytanriahi Project for nikosku €219.01 EUR

    “Excellent work, Nikos! I'm satisfied. Coomunicate great, and helped me as needed. Thanks.”

  • image of usawebdesignshop Linux, Ubuntu Admin - Help with problems with our GIT installs. $96.00 USD

    “He is really on the ball. Knows his stuff.”

  • image of sentinalhosting Exim IP rotation for emailing £124.00 GBP

    “Freelancer delivered what we asked for when we asked for it, On time and was very informative about how to use the custom made script. His work is commendable and we hope that other freelancers can follow his lead.”


Linux Administrator

Sep 2011 - Jun 2013 (1 year)

I was responsible for the administration & configuration for the servers of the company, aswell for the client area (WHMCS). I gained a good amount of experience through this job in the linux server administration field.



2007 - 2013 (6 years)


L1 cPanel Base: Technical. (2015)


Certification for cPanel - WHM and Linux skills, ranging from services to system commands.



Website creation credits publication.


  • Unix Level 1
  • Numeracy 1
  • AWS
  • US English Level 1
  • HTML Level 1
  • TCP/IP
  • DNS and BIND 1


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