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Vasileios C. | Elance
 
176985602337900
Last Sign-in: Jun 23, 2014

Vasileios C.

Linux Systems Engineer
   Spain
  |   Barcelona, Barcelona
  |  7:41 pm Local Time

Verified Freelancer

Vasileios C.'s identity has been verified.  Learn More

Overview

Minimum Hourly Rate $22

I am a senior Linux system administrator with 10 years of proven experience working for Telefonica telecomunications company .
I am certified by the Linux Professional Institute with LPIC-1 standard.

Actually working on data mining project installing SPLUNK clusters and Puppetizing Telefonica Digital data center. Head admin of monitoring project for Telefonica's datacenter with Icinga-Nagios,check_mk, mod_gearman, nagvis.

Solid knowledge of LAMP, Postfix, firewalls-security, iptables, cloud computing, VoIP services, monitoring tools.
I...

Read More »
Jun 3, 2013|System Administration|Private|Completed
|
5.0
May 28, 2013|System Administration|Private|Completed
May 17, 2013|Technical Support|Private|Completed
|
5.0

View All »

Portfolio

Skills (15)

Tested
Linux
Linux Test
My Score
avg
Passed
Apache Administration
Apache Server Test (2.0 Family)
My Score
avg
Passed
SPLUNK
Puppet
NAGIOS
Networking & Security
VoIP
LAMP
English
U.S. English Basic Skills Test
My Score
avg
Passed
Firewall
MySQL Administration
Oracle Administration
Joomla!
Test of Knowledge of Joomla! 1.5
My Score
avg
Passed
MongoDB
Ansible

Service Description

Extensive experience with Debian and Red Hat systems. Certified by the Linux Professional Institute, I provide solutions for high availability-Enterprise level services.

My expertise skills cover a broad variety of services on Linux systems (RedHat, CentOS, Debian/Ubuntu).

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Employment

Telefónica I+D
Senior Support Operations Engineer -Linux systems
2011 - Present
Linux Server production environments. Senior engineer: deployment of Monitoring tools for dSN (Telefonica Digital) server stacks. Clustering: corosync, pacemaker, percona MySQL cluster...

Education

Master LAMP (Linux,Apache,MySQL,php)
Master
2004 - 2005

Keywords

Security
Apache
Postfix
Dovecot
Monitoring
Puppet
Splunk
My Snapshot
Elance Level
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  • 12 months
  • Lifetime
Jobs
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Total
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Clients
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Private
Private
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Identity
Username
basilis
Type
Individual
Member Since
September 2011
Elance URL
Verifications
0
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Vasileios C. | Elance

Vasileios C.