Profile image of dfk
Flag of United Kingdom Cambridge, United Kingdom
Member since March, 2007
0 Recommendations


I have worked with various Unix operating systems over the past 17 years and have achieved certification in Sun Solaris, Cisco, VMware, Red Hat and Novell. I spend most of my time now working with Red Hat Linux (and derivatives) and have recently completed all necessary components of the Red Hat Certified Architect qualification; the highest certification available from Enterprise Linux provider Red Hat (). For those that are unaware, Red Hat is the enterprise level of the both CentOS and Fedora - so you may well see me bidding on your projects even if you havent specified Red Hat Enterprise Linux ;-) Confirmation of my Red Hat certification can be found at the following URL I am based in the UK but am available between 8am and 10pm most days including weekends.
$70 USD/hr
16 Reviews
  • 90%Jobs Completed
  • 100%On Budget
  • 100%On Time
  • N/ARepeat Hire Rate

Recent Reviews

  • image of waqassaba Linux Expert needed for 1 day work $75.00 USD

    “Excellent worker I must say master in Linux and really thankful to him on his prompt solution for my assignment. 100% recommended for all Linux based work.”

    waqassaba Flag of Pakistan 4 years ago.
    • PHP
    • Script Install
    • System Admin
    • Linux
    • SQL
  • image of hotelitltd Fedora Black Belt Needed [Sealed]

    “Very happy with the work completed by dfk. Excellent skill-set coupled with a very personable and professional engineer. Will definitely use again in the future.”

    hotelitltd Flag of Ireland 4 years ago.
    • Linux
  • image of weinschorle Answer a few munin questions (urgent) [Sealed]

    “Excellent work from dfk! He solved my problems the day I hired him and even solved problems which were outside the original spec! Great!”

    weinschorle Flag of Germany 4 years ago.
    • System Admin
    • Linux
  • image of tech717 Email server Troubleshooting $50.00 USD

    “Really Pro/Brilliant A+... I will use him again and again..”

    tech717 Flag of Denmark 4 years ago.
    • Linux
  • image of Preorders Secure my centos Plesk unix server from spammer ? ! $150.00 USD

    “Truley brillant and expirenced Lunix engineer !”

    Preorders Flag of United Kingdom 4 years ago.
    • Script Install
    • System Admin
    • Web Security
    • Computer Security
    • UNIX
  • image of johnrw Qmail issue £60.00 GBP

    “Excellent Freelancer - quick efficient, knowledgable, professional - cannot be faulted on this project. Will definetly use Mark again.”

    johnrw Flag of United Kingdom 4 years ago.
    • System Admin
    • Web Security
    • Plesk


  • US English Level 1
  • Unix Level 1
  • General Orientation
  • SQL Level 1

My Top Skills

  • Linux 13
  • System Admin 10
  • UNIX 3
  • Plesk 1
  • Troubleshooting 0
  • Technical Support 0

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