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Flag of Argentina Villa Nueva De Guaymallén, Argentina
Member since December 25, 2013
3 Recommendations


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Welcome! Thanks for visiting my profile. I'm from Argentina and I lead a specialised group in Linux/Unix installation, configuration and support. I've been working with Ubuntu, Debian, RedHat, CentOS and SuSE for more than 12 years. For that reason, I have a solid knowledge about a great number of services and solutions based on Linux/Unix Why should you hire me? * Because I turn your project into my project. Customer satisfaction is my primary objective. * I'm a real tidy, professional and methodic person. * I have implemented a real-time monitoring system of my clients' servers and services. * I always backup files that I change. What can you hire me for? * Linux/Unix Sysadmin 7x24 * [Bash|Shell]script programming * Virtualization design and implementation * Network security troubleshooting and support My field of expertise is: * Virtualization: KVM, OpenVZ, XEN, QEMU, VirtualBox, VMware, Proxmox, SolusVM * HA clustering: Heartbeat, Corosync, Peacemaker, DRBD, GlusterFS * Postfix + OpenLDAP + Amavis + Clamav + Spamassassin + Dovecot + Courier * Samba + OpenLDAP * LVM and RAID with all filesystems * Apache [SSL]+ PHP + MySQL (backup, restore, replication, cluster) * Tomcat [SSL] * SSH, SMTP, IMAP, POP, HTTP, HTTPS, NFS, NTP * FTP, DHCP, DNS (bind), Firewall (iptables), Proxy (squid), VPN (openvpn, pptpd) * BackupPC, Bácula, rsyncd * Webapps: Nagios, Cacti, phpMyAdmin, phpLDAPadmin, Zoneminder, eGroupware, Openfire (jabber) Be free to contact me should you have any questions. I speak fluent english and spanish.
$50 USD/hr
27 reviews
  • 100%Jobs Completed
  • 100%On Budget
  • 100%On Time
  • 17%Repeat Hire Rate


Recent Reviews


Chief Executive Officer

Jun 2008

CEO and Co-Founder of "OpenMinds", a company from Argentina, specialized in install, configure and support Linux/Unix based solutions. My field of expertise is: * Virtualization * HA clustering * Postfix * Samba * OpenLDAP * Apache + PHP + MySQL * Tomcat * LVM and RAID * SSH, SMTP, IMAP, POP, HTTP, HTTPS, NFS, NTP * FTP, DHCP, DNS, Firewall, Proxy, VPN * BackupPC, Bácula, rsyncd * Webapps: Nagios, Cacti, phpMyAdmin, phpLDAPadmin, Zoneminder, Openfire

Novell DSE (Dedicated Support Engineer)

Jul 2007 - Jul 2008 (1 year)

Novell tools used: * Identity Manager 3.0 * eDirectory * User Application * Designer * Secure Login * Audit * iChain Additional tasks: * Give a course about “Novell Identity Manager 3 Fundamentals”. * Design and development of identity managment solutions with Novell Identity Manager 3 and Novell Designer.

Linux/Unix SysAdmin

Jun 2006 - Jun 2008 (2 years)

Installation, configuration and support of Debian, Ubuntu, SuSE and Red Hat servers. As sysadmin, I was responsable for: * Common administration and monitoring tasks. * DNS, DHCP, Firewall, Proxy and FTP * Qmail + Amavis + Clamav + Spamassassin * Apache + PHP + MySQL * Samba * BackupPC and Bacula * Webapps: eGroupware and Zoneminder Additional task: * Active participation in the certification process of ISO 9001:2000 - Quality Management Systems.

GeneXus Web Developer

Jan 2004 - May 2006 (2 years)

Tools used for web-apps development: * Genexus 8.0 * Genexus 9.0 * GxPatterns 1.1 * GxPortal 4.2 Additional task: * Server Debian and Windows 2000 SysAdmin.


Systems Engineer

1999 - 2004 (5 years)


LPIC-1 (2013)

Linux Professional Institute (LPI)

LPI ID: LPI000249731 - Verification Code: geujz9zfgh [login to view URL]

LPIC-2 (2014)

Linux Professional Institute (LPI)

LPI ID: LPI000249731 - Verification Code: [login to view URL]

SuSE Certified Linux Administrator (CLA) (2013)


Exam Registration ID: CLA-LPIgeujz9zfgh [login to view URL]


Linux High-Availability Cluster

Detailed process to implement a high-availability cluster with Linux.

Linux Backup Box

Detailed process to implement a backup-box with Linux.


  • US English Level 1
  • Numeracy 1
  • Shell Script
  • Unix Level 2
  • MySQL Level 1


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