Stamatis Kekes
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Stamatis Kekes

Senior system administrator and PHP - C - Perl developer

$16.67/hr

Pireus, Greece


Stamatis Kekes has added 2 portfolio pieces. Create an account to review them.

Very skilled Unix system administrator, with lot of experience in ... moreLinux ( Centos, Redhat, Fedora, Ubuntu, Debian, Gentoo, Slackware ), Solaris, xBSD ( FreeBSD, OpenBSD), vpn ( openswan - ipsec, openvpn, l2tp, pptp ), clustering ( LInux Virtual Server, Linux HA, vrrp, Solaris Cluster ), cloud computing, load balancing ( f5, haproxy ), VoIP ( asterisk ), databases ( MySQL, PostgreSQL), LDAP, web services ( Apache, Nginx, varnish ), security ( penetration testing, firewall policy design ), control panels ( CPanel, Plesk, Virtualmin, Ensim ), Virtualization ( VMWare Virtual infrastructure - VSphere, amazon EC2 ), cleaning infected servers with malicious code. As for Developing I am very experienced in C, PHP, Perl, javascript, ajax and many more to list. less

Overview

Very skilled Unix system administrator, with lot of experience in Linux ( Centos, Redhat, Fedora, Ubuntu, Debian, Gentoo, Slackware ), Solaris, xBSD ( FreeBSD, OpenBSD), vpn ( openswan - ipsec, openvpn, l2tp, pptp ), clustering ( LInux Virtual Server, Linux HA, vrrp, Solaris Cluster ), cloud computing, load balancing ( f5, haproxy ), VoIP ( asterisk ), databases ( MySQL, PostgreSQL), LDAP, web services ( Apache, Nginx, varnish ), security ( penetration testing, firewall policy design ), control panels ( CPanel, Plesk, Virtualmin, Ensim ), Virtualization ( VMWare Virtual infrastructure - VSphere, amazon EC2 ), cleaning infected servers with ... moremalicious code. As for Developing I am very experienced in C, PHP, Perl, javascript, ajax and many more to list. less

Stamatis Kekes
Drop Here

Stamatis Kekes

$16.67 /hr

Senior system administrator and PHP - C - Perl developer

Pireus, Greece

Overview

Very skilled Unix system administrator, with lot of experience in Linux ( Centos, Redhat, Fedora, Ubuntu, Debian, Gentoo, Slackware ), Solaris, xBSD ( FreeBSD, OpenBSD), vpn ( openswan - ipsec, openvpn, l2tp, pptp ), clustering ( LInux Virtual Server, Linux HA, vrrp, Solaris Cluster ), cloud computing, load balancing ( f5, haproxy ), VoIP ( asterisk ), databases ( MySQL, PostgreSQL), LDAP, web services ( Apache, Nginx, varnish ), security ( penetration testing, firewall policy design ), control panels ... more( CPanel, Plesk, Virtualmin, Ensim ), Virtualization ( VMWare Virtual infrastructure - VSphere, amazon EC2 ), cleaning infected servers with malicious code. As for Developing I am very experienced in C, PHP, Perl, javascript, ajax and many more to list. less

Stamatis Kekes has added 2 portfolio pieces. Create an account to review them.

Work History and Feedback

  • Security Audit (Testing) of LAMP webshop

    Feb 2016 - Present
    Job in progress
    $80.00 earned
    Fixed Price

  • MySQL tuning and troubleshooting expert wanted

    Dec 2015 - Present
    Job in progress

    22 hours

    $16.67 / hr
    $363.99 earned

  • Need to Add user email using Zimbra and PHP

    Apr 2016
    No feedback given
    $150.00 earned
    Fixed Price

  • Fresh install need them to work together Ubuntu Nginx Zimbra

    Apr 2016
    4.70
    Great to work with!
    $75.00 earned
    Fixed Price

  • Ngnix drupal 7

    Feb 2015 - Apr 2016
    5.00
    Stama is best sysadmin that i have find in my work. Everyday avaible Every answer is professional and clear. i suggest to more to hire this man.

    84 hours

    $16.67 / hr
    $1,403.07 earned

  • Linux cloud server optimisation

    Aug 2015 - Apr 2016
    No feedback given

    31 hours

    $16.67 / hr
    $522.34 earned

  • OpenVPN/VPN Expert

    Mar 2016
    5.00
    very satisfied
    $50.00 earned
    Fixed Price

  • Optimization magento store and move hosting

    Dec 2015 - Jan 2016
    5.00
    When it comes to System admin, Stamatis is the best of the best. He strictly adheres to deadlines, stays in constant communication, and always provides a perfectly crafted finished product.

    13 hours

    $17.00 / hr
    $212.50 earned

  • Postfix System Admin - Mail Rewriting and Routing

    Sep 2015
    5.00
    Contract requirements changed. Needed to cancel
    $50.00 earned
    Fixed Price

  • Postfix Mail Server Performance Optimization

    Sep 2014 - Jan 2015
    No feedback given

    4 hours

    $16.67 / hr
    $66.69 earned

  • Configure Open VPN for small business

    Apr 2014
    5.00
    Stamatis was fabulous to work with and I will certainly hire him again if a suitable task comes up. He spent an hour going over the details of a 2 hour job and then didn't charge me for that. So after completing the job I gave him an hour bonus. He went out of his way to complete the task in an earlier time frame in order to fit into my tight schedule on the project. He know his work and did an excellent job, even on the collaboration with the other part of my team. Awesome experience!

    2 hours

    $20.00 / hr
    $60.67 earned

  • Ubuntu Virtualbox ISO Stack

    Apr 2013 - Apr 2014
    No feedback given

    10 hours

    $17.22 / hr
    $172.20 earned

  • View More (11)

Stamatis Kekes has more jobs to show. Create an account to review them.

Tests

NameScore (out of 5)Time to Complete
Virtual Private Network Test3.00Top 20%21 mins
Redhat Linux 9.0 Admin Test3.00Above Average18 mins
Unix Test3.90Top 30%11 mins
Joomla 1.5 Test3.60Top 20%25 mins
MySQL 5.0 Test2.90Above Average36 mins
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93% Job Success
Top Rated
Work History
2,348 hours worked
72 jobs
Availability
Available
More than 30 hrs/week
24 hrs response time
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