Red Hat Administration Freelancers

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Red Hat Administration Job Cost Overview

Typical total cost of Upwork Red Hat Administration projects based on completed and fixed-price jobs.

Upwork Red Hat Administration Jobs Completed Quarterly

On average, 9 Red Hat Administration projects are completed every quarter on Upwork.

9

Time to Complete Upwork Red Hat Administration Jobs

Time needed to complete a Red Hat Administration project on Upwork.

Average Red Hat Administration Freelancer Feedback Score

Red Hat Administration Upwork freelancers typically receive a client rating of 4.78.

4.78
Last updated: May 1, 2015

Popular Red Hat Administration Searches

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  1. Mohammed Nasimuddin

    Mohammed Nasimuddin

    Linux Administrator

    India - Last active: 2 months ago - Tests: 5

    I’m an independent consultant focused on: Linux and Open Source. Infrastructure development Worked mainly in the web-hosting area, my key accomplishments are listed below. I have more than 7 years of experience working with Linux and Open Source, providing solutions for small, medium and big companies. I have strong knowledge in Web server (Apache, Lighttpd, Nginx, PHP, Perl, Python..), Mail server (Sendmail, Qmail, Postfix, Zimbra...), DNS (Bind, Power DNS...), Firewall, Network, Database (MySQL, noSQL: couchbase...), load balancing (HaProxy, LVS..),web-hosting panels (CPanel, Plesk,DirectAdmin). However, my knowledge is not limited in these areas. My specialties are: - EC2 / Rackspace Cloud computing setup (incl. EC2/Rackspace API scripting) - Virtualization (KVM, Xen, OpenVZ/Virtuozzo) - Sites/Servers migration (Wordpress, CPanel, Plesk) - Shared file systems (nfs, drbd, ocfs2, gfs) - Server security (VPN, firewall, IDS) - Server performance optimization (Apache, Nginx, MySQL) - Email white-listing, spf, high load delivery, performance - Backup, shell scripts, etc. My core competency lies in complete end-end : + Setup Apache Tomcat ,PHP's Pear Package Manager ,Postgre SQL .... + Install Ruby on Rails on an Debian 7.0 (Wheezy) VPS using RVM + PHPMyAdmin MySQL database manager + Ioncube setup on LAMP ,LEMP , WAMP , MAMP + Setup Ruby 4 on Ubuntu 12.4 LTS + Install Rails, Apache, and MySQL on Ubuntu with Passenger + OpenEmm setup on CentOs 6.0 64bit + Administrate VPS and dedicated Server + Setup Sugar CRM and Zoho CRM workflow and modules. + Good experience with WordPress eCommerce site + Good skills with CMS and Joomla. + Proxmox Cluster setup and HA , VM Creation,update, Migration. + Sheepdog Storage cluster setup. + Media server setup with red5 , oflademo I reply to all emails and requests in a very prompt fashion and don't forget to update my clients about the progress before going off-line.

    $33.33 /hr
    9 hours
    5.00
  2. Sergey E.

    $16.67 /hr
    10 hours
    5.00
  3. Juan P. F.

    Juan P. F.

    Linux Senior Administrator

    Argentina - Last active: 11/13/2014 - Tests: 5 - Portfolio: 1

    I have 15 years administrating Networks and Linux platforms. I can design, implement and troubleshoot large networks. I can install, migrate, optimize and troubleshoot Linux systems. I have strong networking and Linux troubleshooting skills. I can do a cost-effective and fast work for you. My expertize is to install configure and optimize Linux servers and routers, I have experience in fault tolerant and fail over linux systems and it´s integration with Windows Systems like Active Directory Authentication and Authorization of Linux email systems, Apache/PHP Software, Squid Proxys, Jira Confluence, and any other LDAP capable software. My specific Linux skills are: - Networking: * Vpn: IPsec (freeswan, Openswan), pptp * tcp/ip Unix & Windows * Firewall (iptables), Gateways, nat, pat, Routing (Static, Dinamic: rip, ospf, bgp) * Dhcp, cbq (iproute2+tc), vlans (802.1Q) * MRTG - Web and App Servers * Http: Apache, iis, php * Tomcat, JBoss installation * LAMP & WAMP - Databases * MySql, Postgres * Phpmyadmin, PhpPgAdmin -Email and chat * Email: pop, pops, imap, imps, smtp, ssmtp (Sendmail, Postfix, Antivirus, Antispam), Webmail platforms, mailman (mail discussion and e-newsletter lists) * jabber: ejjaberd, openfire. - Fault tolerant and fail-over: * Raid(0 stripping ,1 Mirroring,2,3,4,5, 6, 10). Hardware & Software. * Heartbeat -Other daemons: * ftp, ssh, telnet, nfs, dns, samba, cron, Squid (proxy) - Security: * IPtables, Firewalls, DoS, Exploits, pgp, gpg, vpn, Port Scanners, Root Kits, Spoofing, sniffers, reverse shell. * Fail2Ban (Dynamic Firewall) -Backup: * Bash scripting, cron jobs, Samba integration with Active Directory windows systems

    $45.00 /hr
    2 hours
    5.00
  4. Evgeny Berezhnoy

    Evgeny Berezhnoy

    Cisco Network Engineer

    Russia - Last active: 2 months ago - Tests: 5

    I have experience about 4 years in planning, implement and support enterprise networks from small office to wide area networks. I specialize in networking(mostly Cisco), network security(Cisco and CheckPoint), and linux servers administrartion. I have a lot of experience in configuring Cisco Routes and Switches, Cisco ASA firewalls, IPS/IDS, Cisco IronPort, Checkpoint Security Appliance. CCNA and RHCSA certified

    $22.22 /hr
    0 hours
    5.00
  5. Mohamed Abdelwahid

    Mohamed Abdelwahid

    United States - Last active: 4 months ago

    Outcome-driven, accomplished UNIX/Linux Admin & Sr. Systems Engineer with more than 10 years of broad-based experience, skilled with a solid understanding of UNIX/LINUX & Windows operating systems as well as problem solving and troubleshooting skills. I’m also certified SUN Solaris Sys. Admin & Cisco CCNA & MS R8. Experienced with Shell Scripting, JIL Scripting, Apache, Tomcat, Oracle, SQL, LDAP and VMware plus administering, configuring and maintaining the widely used industry applications such as Autosys, DR, JIRA & WIKI in both IT & Financial industries. With a proven ability to adapt quickly to functional environments, successfully analyze an organization's critical support requirements, identify deficiencies/potential opportunities and develop innovative solutions for increasing reliability and improving productivity.

    $35.00 /hr
    3 hours
    5.00
  6. Martin Antinucci

    Martin Antinucci

    IT specialist

    Argentina - Last active: 2 months ago - Tests: 2

    UNIX Server Administration ( Solaris, AIX, Linux ) Service maintenance, support, installation and migration. Bash programming. Veritas Software Foundation, VxVM, VxFS, VVR, VxDMP,VCS SAN disk Management from the Operating System side. AIX LVM, Linux LVM, Solaris Volume Manager, Veritas Volume Manger. Advanced Knowledge in Linux Server in Larges Enviroments. RHCE - RedHat Certified Engineer

    $27.77 /hr
    1 hours
    5.00
  7. Michael B.

    Michael B.

    Expert Linux administrator, Devops

    Russia - Last active: 2 months ago - Tests: 5 - Portfolio: 1

    My goal is customer satisfaction. If you need to get something done - leave it to me. OS: Linux (many types), FreeBSD (from 4.x) - expert. Sorry. No Windows! Cloud services: AWS, Rackspace SCM: Puppet Web servers: Apache, Nginx, Tomcat Database servers: Mysql, Postgresql, Redis, Mongodb, Oracle RDBMS Application servers: Oracle Weblogic Atlassian: Jira, Confluence, Crowd, etc - the whole suite Monitoring: Nagios, Zabbix, Monit, Munin, Cacti, RRDTool Virtualization: XEN, KVM, Openzz, Vmware ESXi/server Mail servers: Zimbra, Exim, Sendmail, Dovecot Backups: Bacula, duplicity, rsnapshot High availability: Corosync/Pacemaker, DRBD, HAProxy Disitributed FS: GlusterFS, MooseFS Cluster FS: OCFS2 Other: standard network services (DNS, DHCP, LDAP, Samba, SVN/Git, HTTP proxy, jabber, VPN, backups, monitoring, etc), routing protocols (BGP, OSPF, E(IGRP)), firewalls and routers (iptables, iproute, VLAN, bridging, bonding), CMS (Magento, Wordpress). I am happy to do any work: from short and simple tasks like transfer web site between two hosting platforms to more difficult tasks like configure highly loaded multi-node web cluster with load-balancing, distributed storage, etc. I am highly responsible person, so my clients always get what they want. The best job for me is long-term, permanent remote job. Feel free to ask any questions.

    $45.00 /hr
    3 hours
    5.00
  8. Monowar Hossain

    Monowar Hossain

    Sr. System Engineer

    Singapore - Last active: 2 months ago - Tests: 1

    Qualified IT professional with variety of software, hardware, and networking knowledge. Exceptional teamwork and leadership skills. Efficient troubleshooter with commitment to lifetime learning. I am experienced on Zimbra Collaboration System, Cloud Infrastructure, ClearOS, Docker, VMware, Zenoss, Linux and Mac OS. Implemented a plenty of projects. Leading an engineering and support team in Singapore.

    $15.00 /hr
    3 hours
    5.00
  9. Sergey S.

    Sergey S.

    11+ years experience in Linux/OpenSource/Networks/Security

    Russia - Last active: 1 day ago - Tests: 7

    Expert in Linux, proficient in BSD, Windows, OS X Red Hat Certified Engineer (RHCE) System and software configuration, installation, optimization System and network administration and security Performance, metrics and monitoring Programming in perl, php, c, shell Packaging rpm and deb, Linux kernel customization Linux Live CD & Live USB creation Linux distributions customization And more...

    $22.22 /hr
    1,231 hours
    4.90
  10. Petro Pikh

    Petro Pikh

    Linux, Unix, Windows administrator, VmWare, Network, Technical support

    Ukraine - Last active: 13 days ago - Tests: 6 - Portfolio: 1

    Linux, Unix, Windows system administrator, Virtualization, Networking. I have experience with: Amazon Web Services(EC2, S3, RDS), DigitalOcean, VoliaCloud OS: Windows, Linux, FreeBSD Virtualization: VmWare ESX, VmWare Workstation, VirtualBox, Proxmox, Hyper-V. Server panel: WHM/Cpanel, ISPmanager, Zpanel, Webmin Web-server: Apache, Nginx DNS-server: Bind FTP-server: vsFtpd, Filezilla Mail-server: Postfix, hMail Web-client from mail: SquirrelMail, Roundcube Network equipment: switch, router, ADSL-modem, Wireless access point, etc. (Cisco, D-link, Mikrotik) VPN: OpenVPN, PPTP Proxy-Server: Squid, UserGate CMS: Wordpress, Joomla Server software: PHP, SSH, Cron And many more that are not included in this list

    $22.22 /hr
    64 hours
    4.99