Profile image of FranMercedesG
Flag of Dominican Republic Santo Domingo Norte, Dominican Republic
Member since August 17, 2015
1 Recommendations


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● Linux/Unix System Administration - Installation and Configuration Storage: ISCSI, DRBD, GlusterFS, and Ceph. File servers: FTP, NFS, and Samba. Web Server: Apache, Tomcat, and Nginx. Database: MySQL, Postgres, MongoDB Cache & Proxy: Squid, Nginx, and Lusca. Mail Server: Postfix, Sendmail, IredMail, Qmail, and Zimbra. Automation: Ansible. Network Services: DNS, NTP, VPN, and DHCP. Identity Authentication: OpenLDAP, and FreeIPA. Security: IPtables, Firewalld, SELINUX Monitoring: Nagios, Zabbix, and Cacti. ● Virtualization and Cloud Computing KVM: Proxmox, RHEV, and OVIRT VMware: VSphere 5.x, VSphere 6.x Cloud: OpenStack Hyper-V ● Networking and Security Firewalls, Routers, Load Balancers: MikroTik, Cisco, Soniwalll and Pfsense. VPN: Management and configure Site-to-Site/VPN-as-Service (L2TP-PPTP/OVPN) ● VoIP Asterisk / Elastix / FreePBX / Issabel Hosted PBX Solutions. Asterisk Security Call Center Solutions (Vicidial,Goautodial). Custom Asterisk Development (PHPAGI,Bash Scripting).
$40 USD/hr
102 reviews
  • 99%Jobs Completed
  • 91%On Budget
  • 94%On Time
  • 7%Repeat Hire Rate


Recent Reviews

  • image of Kevin S. Project 22068085 has been deleted £33.00 GBP

    “highly recommended ,”

  • image of Andrew C. Need experienced Unix admin (centos7) to resolve an issue fast $54.00 USD

    “Francisco M is an excellent systems admin and got to the bottom of a complex issue on my unix server that required strong skills to fix properly. I would totally recommend Francisco for any and all systems admin work. He was very polite, helpful, efficient, hard working AND skilled. Will work with this freelancer a lot more in the future I am sure. Thanks Francisco”

  • image of Anatole P. update kernel $30.00 CAD

    “Fransico did a great job, he finally find the way to update our kernel. thx a lots”

  • image of James M. Restart AWS db server €14.00 EUR

    “Very fast and efficient. Fixed my problem in 3 mins :)”

  • image of Raul A. PBX Elastix 5 de CX en AWS €417.00 EUR

    “Sin lugar a duda lo recomiendo por su profesionalidad y entrega.”

  • image of Jitesh G. CSF setup and HTTPS and SFTP troubleshooting $30.00 AUD

    “Great freelancer. Quick in communications. And very positive in dealings. A+++”


Systems Engineer

2011 - 2016 (5 years)


LFCS (2017)

The Linux Foundation

The Linux Foundation Certified System Administrator (LFCS) certification provides assurance that the recipient is knowledgeable in the use of Linux, especially in relation to the use of the terminal. LFCS-1700-001798-0100


  • US English Level 1
  • Unix Level 1


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