Linux System Administrators & Developers

Showing 997 freelancers

Linux System Administrators & Developers

Showing 997 freelancers

Get Your Linux System Administration Project Started Today!

Post your Linux system administration project on oDesk and find Linux experts and system administrators to assist you with your Linux server installation, configuration, maintenance and technical support tasks. These experienced consultants can manage your Linux network and infrastructure security or perform backups and security scans or updates and identify threats on your Linux OS system. They can also deploy web applications, eCommerce systems and content management systems on your Linux server, or migrate your virtual machine to a physical Linux server. You can also find a professional Linux sysadmin, experienced in system monitoring and control tools, to manage and optimize your Linux-based server farm.

Linux is a collection of free and open-source, cross-platform, Unix-like operating system distributions, among which the most widely known are Ubuntu, Red Hat and Slackware. On oDesk, the world’s largest online workplace, you can find experienced Linux system administrators to set up dedicated Linux web servers, install web hosting control panels (like ZPanel, Plesk, cPanel or DirectAdmin), set up SQL databases and file managers or configure Linux server security and accounts.

Browse Linux System Administration job posts for project examples or post your job on oDesk for free!

Linux System Administration Job Cost Overview

Typical total cost of oDesk Linux System Administration projects based on completed and fixed-price jobs.

oDesk Linux System Administration Jobs Completed Quarterly

On average, 612 Linux System Administration projects are completed every quarter on oDesk.

612

Time to Complete oDesk Linux System Administration Jobs

Time needed to complete a Linux System Administration project on oDesk.

Average Linux System Administration Freelancer Feedback Score

Linux System Administration oDesk freelancers typically receive a client rating of 4.78.

4.78

Last updated: March 1, 2015

  • System Administrator

    I am an experienced CentOS and Ubuntu Administrator specializing in Web Server and Game Server Management. I'm also experienced in many aspects of business and accounting, and have training in many different areas. … more

    I am an experienced CentOS and Ubuntu Administrator specializing in Web Server and Game Server Management. I'm also experienced in many aspects of business and accounting, and have training in many different areas.  less

    centos mysql network-administration linux-system-administration minecraft 00 more less
    • $50.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • Senior Linux Administrator

    * Fully manage the installation, configuration and troubleshooting of Linux servers * Install and configure Web Servers and MySQL * Install and configure customer scripts and programs * Monitor performance to identify and resolve issues using a suite of systems and tools. * Troubleshoot and … more

    * Fully manage the installation, configuration and troubleshooting of Linux servers * Install and configure Web Servers and MySQL * Install and configure customer scripts and programs * Monitor performance to identify and resolve issues using a suite of systems and tools. * Troubleshoot and resolve network, system, hardware and software problems. * Achieve quick fixes and / or long-term solutions as needed. * Maintain 100% customer satisfaction through all available means.  less

    apache-administration nginx varnish-cache centos iptables linux-system-administration vmware-administration nagios vmware-esx mysql linux-slackware memcached windows-administration network-administration postgresql postfix ftp apache-solr domain-migration ssh spamassassin clamav vim openvz atlassian-confluence atlassian-jira glassfish virtualization freebsd cpanel unix-shell bash amazon-web-services amazon-ec2 amazon-s3 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 118 HOURS
    • ROMANIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 4 TESTS
  • Go/Golang/Perl/MySQL/JavaScript Developer, Linux Administrator

    I love Go, Perl and Linux )) Have more then 7 years experience in Perl developing, about 2 years in Go and I'm also passionate Linux administrator. Now I'm concentrated in developing for Web, using Go, Perl+fastcgi+nginx … more

    I love Go, Perl and Linux )) Have more then 7 years experience in Perl developing, about 2 years in Go and I'm also passionate Linux administrator. Now I'm concentrated in developing for Web, using Go, Perl+fastcgi+nginx. I made many parsers, system scripts, web systems. My main directions in work: - Go (Golang), Revel, Martini, pure "net/http" for handling routes; - Perl developing ( web systems, scrapers/parsers, system scripts ); - Web developing, using: Perl, Javascript, Jquery, Ajax, HTML, CSS; - Linux administration; - MySQL server and queries optimization for high loading systems; - PostgreSQL; - security audit; - SEO. I am open for new knowledge and critique.  less

    perl mysql linux-system-administration lamp-administration html css ajax javascript jquery seo 00 more less
    • $27.78 HOURLY RATE
    • 4.6
    • 1605 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 9 TESTS
    GROUPS:
  • PHP, Node JS, Python

    Develop and design Professional websites ----------------------------------------- 10 years of web development. PHP/MySQLexperience, jQuery , CSS , Xhtml , Javascript, Ajax , Rss, XML Python / NodeJs / SailsJs E-Commerce , Social Networks , Custom Websites , Scripts Development and installation. (Any LAMP WORK) ---> ★ love Your Work means You Are … more

    Develop and design Professional websites ----------------------------------------- 10 years of web development. PHP/MySQLexperience, jQuery , CSS , Xhtml , Javascript, Ajax , Rss, XML Python / NodeJs / SailsJs E-Commerce , Social Networks , Custom Websites , Scripts Development and installation. (Any LAMP WORK) ---> ★ love Your Work means You Are Special ! ★ Full-Time Freelancer .  less

    php jquery javascript seo css3 mootools psd-to-html scripting twitter-api api-development linux-system-administration lamp-administration api-documentation custom-cms joomla magento wordpress web-design xml android-app-development translation-english-arabic translation-arabic-english arabic 00 more less
    • $38.89 HOURLY RATE
    • 5.0
    • 449 HOURS
    • PALESTINIAN TERRITORIES
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 4 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • Magento, python & Linux Expert.

    I've got great php/mysql/css/html,javascript skills and use linux, ssh, git, svn, mercurial, apache, nginx and varnish on a daily basis, and I'm fluent both speaking and writing English and Spanish, I know a bunch … more

    I've got great php/mysql/css/html,javascript skills and use linux, ssh, git, svn, mercurial, apache, nginx and varnish on a daily basis, and I'm fluent both speaking and writing English and Spanish, I know a bunch of other languages to a lesser extent. Some of my work includes Magento(Community and Enterprise), Wordpress, Blender, Linux shell scripts, windows USB drivers, Server administration, configuration and much more. Most contracts require me to use Magento where I have done the following tasks: Event Observers. SOAP Api Extensions. Complete Custom Modules. Core Overrides. Upgrading Magento to Specific or Latest Version. Theme Customization. Custom Code Debugging. Everything else really. I've done everything with Magento at this point. I'm also comfortable using c, c++, python, and possibly any other normal programing language, either for web development(django) or gtk, qt and desktop applications. I prefer to use free software or open source tools, and while we can talk through Skype, I'll probably will ask you to use something like Jitsi or some other tool, to talk to me, you can also call me to my US number anytime. I'm familiar with SIP and VOIP frameworks for IM and voice applications, I can help you setup an Asterix server or a phone system for your company. I have extensive database experience and I've used mysql, postgres and sqlite to create very complex db schemes. Give me a try there is a high probability of you being happy with my performance. Cheers!!  less

    seo magento website-development mysql php joomla wordpress apache-administration nginx git linux-system-administration subversion software-debugging project-management ogre voip-software lisp bash-shell-scripting network-security security gimp mercurial python django-framework 00 more less
    • $50.99 HOURLY RATE
    • 5.0
    • 1589 HOURS
    • ECUADOR
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 7 TESTS
  • Web & Database Developer

    Over the last 12 years, I have developed a wide range of websites using HMTL5, Javascript, CSS, PHP, Ecommerce, and MySQL including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new … more

    Over the last 12 years, I have developed a wide range of websites using HMTL5, Javascript, CSS, PHP, Ecommerce, and MySQL including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business. I also have some experience in the following areas: SEO, Joomla, Drupal, Wordpress, SQL, Ajax, jQuery, Python, OOP, Linux server Administration, Bash shell scripting, and software design and testing.  less

    php mysql html css javascript joomla wordpress drupal python jquery bash pyqt actionscript-3 database-administration database-design xml linux-system-administration 00 more less
    • $15.00 HOURLY RATE
    • 4.7
    • 19 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 2 TESTS
  • IT consultant, Photographer

    Have more than 20 years of Unix and IT experiences, starting from an IT engineer to IT consultant. Able to advise on best practices and troubleshooting problems. Traveling & Photography are my interests, and I am aspiring to be a professional … more

    Have more than 20 years of Unix and IT experiences, starting from an IT engineer to IT consultant. Able to advise on best practices and troubleshooting problems. Traveling & Photography are my interests, and I am aspiring to be a professional travel photographer in the future.  less

    linux-system-administration photography solaris-administration 00 more less
    • $9.99 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • SINGAPORE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
  • Systam administrator

    Experience 2.5 years. Operates a network consisting of 1,500 computers and 5 servers of the company where I work today. Good to know Linux , MySQL, BIND, Bash , Perl, Php, Apache, Squid. My goal on this site - find additional … more

    Experience 2.5 years. Operates a network consisting of 1,500 computers and 5 servers of the company where I work today. Good to know Linux , MySQL, BIND, Bash , Perl, Php, Apache, Squid. My goal on this site - find additional work, such as remote administration of computers and servers, as I have a sufficient level to cope with the additional work and thus to increase the revenue.  less

    linux-system-administration mysql windows-administration apache-administration 00 more less
    • $11.11 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • IP Network and Data Center Consulant

    Over 14 years of extensive IP core and Data Center experience with Broadband ISPs; includes building an ISP, plan and deploy IP network core services and Data Center Virtualization. Core integration of IP and mobile networks are one of the … more

    Over 14 years of extensive IP core and Data Center experience with Broadband ISPs; includes building an ISP, plan and deploy IP network core services and Data Center Virtualization. Core integration of IP and mobile networks are one of the key work areas. 8 yrs. of technical project management experience with outstanding project planning, execution, monitoring and resource balancing skills with ability to support multiple simultaneous projects in a matrix organizational structure. Technical Pre-Sales - coordinates closely with internal sales, sales support, and service resources to align solution design with customers’ business requirements. Design and deployment of Data Center infrastructure, server virtualization (HA enabled vmware clusters) for enterprise and meeting the demands of corporate customers. Deployment of large scale IP networks such as Broadband Cable network (HFC DOCSIS 3.0 delivering 100 Mbps speeds to customers), wireless and fiber networks. Designed and implemented large IP camera surveillance projects based on Pelco and Axis IP camera solution, also configured video analytics. Deployed Video on Demand (VoD) service on SeaChange Multiverse platform and devised billing mechanism. IPTV OTT setup using Adobe Media Server and multiple tools for streaming transcoding and RTMP stream ingest. Working experience includes Cisco routers, Layer 3 switches, Cable Modem Termination Systems (CMTS), Cisco and Juniper firewalls, VPN, BGP, OSPF, MPLS, Multicasting. Also have very good system administration skills on Red Hat Linux, Solaris and Windows. Consolidated several servers in few vmware ESX virtualized environment. Intensive experience on Blue Coat product line including PacketShaper, CacheFlow. PROJECTS o Migration of Broadband Internet services (DOCSIS 2.0 ) from BigBand CMTS (CUDA 12000) to ARRIS Cadant C4 CMTS DOCSIS 3.0 (Headend and HUB) o Responsible for integration of CRM (Customer Relationship Management) system with Incognito BCC (DOCSIS provisioning system) for Broadband, CATV, IPTV and VoD customers. o End-to-End IPTV project, designed and setup OTT video streaming for clients in Canada using Adobe Media Server 5, direct ASI feed was encoded and then Transcoded to H.264 for streaming over RTMP to AMS. IPTV clients are android boxes using either customized application using librtmp or customized version of XBMC. o IPTV OTT setup using USTREAM and TikiLIVE CDN, for clients on Europe. I’m considering using ZIXI protocol (zixi.com) to compensate the internment bandwidth issues and it works amazingly well on low bandwidth has feature like advanced FEC. o VMware Data Center migration of 50 plus servers from stand-alone hardware servers to HA vmware vSphere 5 HA cluster environment. o Deployment of Frontporch platform for targeted browser based notification based on user behavior. Also have industry certifications VMware Certified Professional 5 - Data Center Virtualization VCP5-DCV, PMP (Project Management Professional), OCP (Oracle Certified Professional), Oracle Solaris 10 System Administrator Microsoft MCSE, Juniper Networks, JNCIP-ENT (Enterprise Routing and Switching Professional), JNCIP-SEC (Security, Professional)  less

    vmware-administration linux-system-administration data-center-operations video-streaming vmware-esx virtualization solaris-administration dns tcp-ip network-planning 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 0 HOURS
    • AUSTRALIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
    GROUPS:
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