Red Hat Enterprise Linux (RHEL) Freelancers

Browse Red Hat Enterprise Linux (RHEL) job posts for project examples or post your job on oDesk for free!

Red Hat Enterprise Linux (RHEL) Job Cost Overview

Typical total cost of oDesk Red Hat Enterprise Linux (RHEL) projects based on completed and fixed-price jobs.

oDesk Red Hat Enterprise Linux (RHEL) Jobs Completed Quarterly

On average, 5 Red Hat Enterprise Linux (RHEL) projects are completed every quarter on oDesk.

5

Time to Complete oDesk Red Hat Enterprise Linux (RHEL) Jobs

Time needed to complete a Red Hat Enterprise Linux (RHEL) project on oDesk.

Average Red Hat Enterprise Linux (RHEL) Freelancer Feedback Score

Red Hat Enterprise Linux (RHEL) oDesk freelancers typically receive a client rating of 4.83.

4.83
Last updated: April 1, 2015
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Sergey A.

Sergey A.

System administrator (Linux/Unix)

Russia - Last active: 19 days ago - Tests: 1

OS: Linux: RHEL/Fedora/CentOS, Debian/Ubuntu FreeBSD 6.x, 7.x, 8x Software: Apache, nginx, Squid, dhcpd, Bind, Unbound, OpenLDAP, OpenVPN, mpd, pf, iptables, Postfix, Dovecot, Samba, pure-fptd, vsftpd, Subversion, Puppet, LVS (ldirecord), Heartbeat, Pacemaker/Corosync, Bacula, Zabbix, MySQL, PostgreSQL, PgPool, KVM, OpenVZ, RabbitMQ Programming languages: Shell/Bash; Basic knowledge Perl, PHP, Ruby, SQL Package creation/maintanace: RPM, DEB

$33.33 /hr
2 hours
5.00
Nitin S.

Nitin S. Agency Contractor

Solutions Architect, Linux Administrator, AWS Ninj...

Australia - Last active: 1 day ago - Tests: 1 - Portfolio: 3

Melbourne based System Administrator with expertise in Linux Server optimization, security and service deployment on VPS/Physical, Cloud Platforms(AWS,Rackspace). I believe in getting the job done with the best possible quality. Period. Clear timely communication with the clients and their team is always my priority. I have been working with all the major providers: Rackspace, Amazon, Softlayer, Godaddy, Hostgator, Bluehost, Linode, DreamHost, Mediatemple, Lunarpages. Expertise in Linux Administration is as follows (but not limted to) Server Distributions: RedHat, Centos, Fedora, Debian, Ubuntu, Gentoo, Suse, Mandriva, Opensuse, Knoppix, Slackware. Web servers: Apache, Lighttpd, Nginx, Tomcat File servers: Proftpd, Pureftpd, Vsftpd, Sftpd, TFTP, NFS, Samba DNS servers: Bind9, MyDNS, NSD Mail servers: Postfix(TLS,SASL), Exim, Sendmail, Qmail, Dovecot, Courier. Logging services: Syslog, Rsyslog, Syslog-ng Proxy servers: Squid(forward and reverse proxy), nginx, pound, lighttpd. Firewalls: Iptable scripts and Advance Policies Firewall with bruteforce detection. Firewall configuration: NAT, IP Masquerade Jabber servers: Openfire, Ejabberd, Djabberd Database servers: MySQL, Postgresql Backup: Bacula, bash scripts. VPN: PPTP Virtualisation: Openvz/Virtuozzo, Xen, Qemu, KVM, VMware Server, Parallels Workstation, Virtualbox headless, HyperVM. Monitoring: Nagios, munin, zabbix, zenoss Automation: Puppet(fan), custom bash scripts. Revision control: Git(fan), Subversion Package management: yum, rpm, dpkg, aptitude, apt-get, emerge Security: Nessus, John The Ripper, Tiger, PGP, GPG, nmap, Openvas, Snort, Ettercap, arpwatch, SSH, SSL, TLS, TCP Wrappers, Ethereal, dsniff, tcpdump, portsentry, rkhunter, chkrootkit, clamav, SPF, Spamassassin, domain keys. Cloud computing: Amazon (EC2, EBS, S3, CloudWatch), Rackspace services. Assessment tools: sar, vmstat, iostat, mpstat, netstat, iptraf, iftop, lsof, ntop, serverstats Misc services: NTP, Cups, DHCP, Dnsmasq

Associated with: ProServerHelp
$70.00 /hr
1,815 hours
5.00
George K.

George K.

Senior Systems & Network Engineer

Greece - Last active: 1 day ago - Tests: 10 - Portfolio: 3

With over 15 years of experience in the IT field, having worked at some of the most demanding environments as a Senior Unix System administrator (FreeBSD/Linux) and a Security expert. I specialize in complex ISP based *nix installations, corporate Mail servers, large high traffic Web servers, Database servers and large ZFS based storage solutions. I have extensive knowledge in Virtualization technology. I have being involved with various types of Cloud solutions especially with OpenStack and CloudStack and KVM I like to deliver fast results with great quality and I never overcharge my clients.

$30.00 /hr
574 hours
5.00
Pavel Piatruk

Pavel Piatruk Agency Contractor

Linux system administrator

Belarus - Last active: 7 days ago - Tests: 11

I have great experience in * Linux maintenance (RHEL, Debian, Ubuntu) * Virtualization: (Vmware, Openvz, Virtuozzo, Xen, KVM), * Cloud hosting (Amazon EC2, AWS, S3), * Networking (dhcp, DNS:powerdns/bind/named, vpn: openvpn/pptp, firewalls: iptables/ipfw, qos, proxies), * Web servers (apache, nginx, lighttpd, tomcat), * Mail servers (exim, postfix, qmail, antispam/ antivirus: clamav/spamassassin/amavis, courier, dovecot), * Bulk marketing (Dkim, spf, high speed/inboxing, interspire), * Automation (puppet, perl/shell/awk scripting), * Monitoring (nagios, zabbix), * Hosting panels (Cpanel/WHM, Plesk, Directadmin). Java, J2EE, Maven, JUnit(DTDUnit, JMock, StrutsTestCase, DBUnit), apache commons, SQL (pl-sql/MySQL/ORACLE/MS SQL), HTML, JS, AJAX, CSS, Spring, Struts, Tiles, ORM/Hibernate, XML, XSLT, Jasper, Ant, JMeter

Associated with: JazzTeam, NK Support
$27.78 /hr
1,307 hours
4.84
Esteban Hernandez

Esteban Hernandez

Esteban Hernandez

Costa Rica - Last active: 10/09/2014 - Tests: 5

General Overview Linux Administrator with 5 years experience I am seasoned enough to know to acknowledge when I do not know something, or do not have the answer. There is never “one way” to do something, and no matter how a problem is solved, there is always a better solution. Enjoy challenges and learning. I will not charge for learning general technologies that have application beyond a contracted project. I believe in the power of the web. I believe in the power of cloud computing, and SaaS. Willing to do oncall 24x7 immediate availability. Experience Cloud Services: Amazon Web Services EC2 Elastic IP Console Manager I have recently completed a number of production server deployments to Amazon Web Service (AWS). Each migration included building a new AMI as well as exports/imports of production data. SVN migration to AWS (centOS) dotProject migration to AWS (centOS) Bugzilla migration to AWS Linux (Centos, Ubuntu, Solaris, Suse, Red Hat) Worked for software development company for 4 years maintaining and deploying a wide variety of systems and applications including: LAMP, Bind DNS, PHP, apache, mysql, LDAP, Nagios, Cacti, fortigate firewalls, Joomla, wordpress, Plesk, Jboss4, Tomcat, Oracle, PXE Installs, Vmware, Virtual Box, red hat spacewalk, Bacula, Oracle and Mysql migrations, shell scripting and general sys admin work maintaining and monitoring the data center with over a 100 servers. HP (Technical Account Manager): 1 year experience handling Level 3 linux cases with US based customers, main point of contact between HP and the clients communicating via Email, phone or video chat, helping them resolve the cases from beginning to end engaging engineers from 3rd party software if required and keeping constant communication between the parties.

$22.22 /hr
71 hours
5.00
Guntram Blohm

Guntram Blohm

Germany - Last active: 09/13/2012 - Tests: 2

For more than 10 years, i've been doing contractor's work for a department of AUDI AG. Doing this, i gained a lot of experience pulling data from various sources (spread sheets, databases, Web sites), and analyzing, reformatting and rearranging it. I'm looking forward to small projects consisting of data-scraping or automatical reformatting that i can do in my spare time during evenings. As well, as being a native speaker of german, i would be very qualified to do translation/localization work on software in almost any kind of programming language - C, C++, C#, Perl, PHP, Python, VB, LUA, AngelScript, ... i've worked with all of them, and then a few more.

$83.33 /hr
1 hours
5.00
Atul Shimpi

Atul Shimpi

Atul Shimpi

India - Last active: 1 month ago

Hello/Buon giorno/Guten Tag Myself Atul here. Thanks for visiting my profile. Creating quality software is not my hobby/passion but attitude. All i can say is that "Give me an idea or problem and take the solution from me" My Skills -400 hours of Ruby on Rails and AWS experience on oDesk -Ruby on Rails - 3 years exp -Bootstrap, haml, TDD/BDD/CI -Strong in OOPS -Good in writing reusable and maintainable code I had oppurtunity of working with fortune 500 folks like on domains such as Finance/Medical/Search Advertising. That sums up what i can offer to you. So, what are u waiting for. contact me. Yours truly, Atul

$22.22 /hr
380 hours
5.00
Tyshan S.

Tyshan S.

Individual Programmer

China - Last active: 12 days ago - Tests: 4 - Portfolio: 9

Tyshan has over 8 years of experience in software development, specialized in the area of Core Java, J2EE,Scala, Play framework, Spring,Hiberante and JPA, JAXWS, REST WS, HTML/XHTML, CSS,Bootstrap, JavaScript, JQUERY, GWT, XML/XSLT/XPath, and other web technologies. Also he has experience with Linux OS like Ubuntu, Centos, RHEL etc, maintain the server, and configure the security, mail server and LAMP environment. He have a somooth programming experience, and he is always willing to confront challenge and have a venture, team spirit,and also has strong ability to accept the new knowledge.

$15.00 /hr
446 hours
4.88
Grzegorz W.

Grzegorz W.

System and network administrator

Poland - Last active: 10/09/2014 - Tests: 5

I love challenges - give me your most difficult and complex projects and I will delivery a robust secure solution that meets your needs. I'm flexible and will offer my professional advice to make sure your project is implemented in the best manner possible. I am a Linux and Asterisk expert and have Redhat certification. I'm also am a CCNA. I have a trained engineer with a masters in computer science and am now doing my PhD in computer science cryptography. I look forward to discussing your project in more detail.

$22.22 /hr
119 hours
5.00