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Customer quotes

Klavs is an incredibly versatile Linux and Open Source consultant. We have often had good use of his wide range of knowledge, latest when establishing our new operations platform for our online media.

We always have a good and constructive cooperation with Klavs, and value his ability to work unassisted and contribute to the project group members.

Klavs always has an eye for strengths and weaknesses in the different solutions. His contributions has ensured us a platform which is stable, flexible, manageble and high-performing.

Casper Bruun Møller, Operations Manager

Klavs has been and is an invaluable help, with his deep Unix understanding and always proactive approach. He takes part in planning and strategy by delivering an overview and is a great asset in the establishing of our automating of processes in production and test environments. In critical situations he has helped by taking an active role and with his great commitment. I can safely recommend him both for sparring and as an asset in any operations department.

Kasper Baas, Teamlead & Senior System Administrator

I find it hard to believe that an IT project or an IT department exists in the kingdom, which won't benefit from getting Klavs onboard. Klavs almost speaks and breathes Linux, but his overview and ability to work in the entire stack from application development, to network configuration, automation of releases and server configusration og, if necessary, add a battery backup in your database server, is absolutely unique and invaluable to choose the optimal solutions in any given setting. Klavs works in YouSee as the link between development and operations, and have with his great commitment and knowledge moved our limits for what we are capable of. I really can't recommend him highly enough.

Lars Vange Jørgensen, Department head

Klavs has greatly helped make our operations more methodical, making it much easier to operate, without compromising the flexibility for expansion and evolving of the environment.

Klavs is reliable and quickly steps up in cases of emergency and we can very much recommend him. We find him very competent and are very happy with our collaboration.

Christian Dam, Operations manager
EnableIT

Welcome

EnableIT specializes in helping companies design and implement stable, high performance and easily manageable networks, using Open Source technologies such as Puppet, Linux, Loadbalancers etc. Among the customers are YouSee (danish TV provider), Copenhagen Municipality (Københavns Kommune) and Berlingske (Owner of some of the largest danish newspapers).

EnableIT is owned by Klavs Klavsen, who is a well founded Open Source consultant with more than 15 years of experience with System Administration and operations.

Klavs Klavsen is an expert in Linux system administration and always have an eye for the strengths and weaknesses of the different solutions and have great experience as a problemsolver. I always love a good challenge :)

I have helped many, also large customers, achieve a stable, high performing, flexible and manageble platform for their operations.

My core services is in system administration, security and network - where I have a large experience with Open Source and Unix.

My customers say they are pleased with me, because:

  • I get things done - at a fast pace
  • I always find a solution - also for the hard stuff.
  • I work very independently - not wasting their or their employees time

My experience covers:

  • Performance and operations tasks on primarily unix systems that run some of the largest websites in Denmark
  • Loadbalancing and failover in both small and large environments using Linux Virtual Server, Citrix Netscaler, VRRP and more.
  • programming in Shell/Bash, PHP and Perl,  for system monitoring, cron jobs etc.
  • Network protocols, such as ARP, TCP, UDP
  • Applikation protocols, such as DNS, HTTP, SMTP, LMTP, POP3, IMAP etc.
  • System automation using scripts, and Puppet and Cfengine
  • Solving network problems using tcpdump and wireshark/ethereal
  • Security, including protection against DDOS and DOS.

I've worked primarily with the following platforms: Linux, FreeBSD and Windows and have solid experience with UNIX in general, including HP-UNIX, Solaris and OpenBSD,

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