Linux System Administrators & Developers

Showing 515 freelancers

Linux System Administrators & Developers

Showing 515 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, 598 Linux System Administration projects are completed every quarter on oDesk.

598

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: February 1, 2015

  • Expert CSS3/HTML5 developer with strong Magento skills

    I have 8+ years experience in HTML5, CSS3, XSLT, jQuery. I'm also familiar with PHP and JS. I have developed many pages based on Wordpress and web stores based on Tradoro, Magento or Prestashop. Cross-platform tests and cross-browser compatibility … more

    I have 8+ years experience in HTML5, CSS3, XSLT, jQuery. I'm also familiar with PHP and JS. I have developed many pages based on Wordpress and web stores based on Tradoro, Magento or Prestashop. Cross-platform tests and cross-browser compatibility with W3C standards is an important part of my work and skills.  less

    css css3 wordpress html5 html xml xslt jquery php magento eclipse svn git adobe-fireworks adobe-photoshop windows-xp-administration linux-system-administration 00 more less
    • $45.00 HOURLY RATE
    • 4.9
    • 279 HOURS
    • POLAND
    • LAST ACTIVE
    • 17 PORTFOLIO ITEMS
    • 5 TESTS
    ASSOCIATED WITH:
  • AWS | EC2 | RDS | CloudFront | S3 | Chef | DevOP

    Update: Recently, I've been focusing on delivering large scaling infrastructure using AWS and Chef. Also, I've really focused on delivering CI to developers to help really bring their products to market quickly and efficiently. Since training with AWS … more

    Update: Recently, I've been focusing on delivering large scaling infrastructure using AWS and Chef. Also, I've really focused on delivering CI to developers to help really bring their products to market quickly and efficiently. Since training with AWS in 2011 this has been my passion. I've built backend infrastructure for mobile applications. I've built scalable e-commerce sites using magento, wordpress etc. Whether its augmenting current windows infrastructure, migrating servers to the cloud with VPN configurations. Or building a highly scalable multi-region infrastructure, I'm your guy. Please take a look at my portfolio, I've written several blog posts about building magento infrastructure, plesk installs, docker, among others.  less

    amazon-web-services amazon-ec2 amazon-s3 amazon-rds sw-configuration-management plesk ubuntu linux-system-administration devops 00 more less
    • $72.22 HOURLY RATE
    • 5.0
    • 132 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 1 TEST
  • Inoko Astafurov

    Hi! Senior Web Developer with Masters Degree in Computer Science and 6+ years of experience. I like creatively and efficiently solve complex problems for web development. I develop websites on a shopify, content management system Joomla and WordPress, and frameworks Yii, cakePHP, CI, zend. I’m ready to start ASAP/immediatelly.

    drupal php jquery linux-system-administration joomla css css3 javascript cisco-routers xml html5 yii-framework html wordpress shopify 00 more less
    • $25.00 HOURLY RATE
    • 5.0
    • 271 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 10 PORTFOLIO ITEMS
    • 6 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • Web developer / Designer

    I am professional web developer / designer. Started developing websites from year 1996. Currently have own company for developing and designing websites and unique web systems. My notable partners are: Nikon, ADM and Isover My latest remarkable job was to make … more

    I am professional web developer / designer. Started developing websites from year 1996. Currently have own company for developing and designing websites and unique web systems. My notable partners are: Nikon, ADM and Isover My latest remarkable job was to make online picture voting system for Nikon. It was for Baltic Photo Contest 2012. System was designed so that, jury director and jury members used iPads for voting and voting was watchable online from website. http://wppb.eu. Also used this system at BALTIC NATURE PHOTO CONTEST 2011 http://balticnature.eu/ Jury members told, that it was best voting system they have ever used. We had two main categories at WPPB. 1st Wedding and 2nd Portrait, one jury director for each main category and totally 10 jury members. http://wppb.iamphotographer.eu/EN/jury It was fun. Looking forward for new challenges.  less

    javascript php mysql css html adobe-photoshop adobe-illustrator adobe-flash netbeans zend-framework xml ajax jquery adobe-dreamweaver archicad autodesk apache-administration linux-system-administration unix-system-administration adobe-pdf smarty microsoft-excel microsoft-word microsoft-powerpoint 00 more less
    • $50.00 HOURLY RATE
    • 5.0
    • 0 HOURS
    • ESTONIA
    • LAST ACTIVE
    • 12 PORTFOLIO ITEMS
    • 1 TEST
  • Senior System Engineer

    System Administrator since rh4.2. I've been in system solution development and integration for last 10 years. Offering help without refund if the problem is easily fixable. System Services Extensive knowledge of Linux operating system and linux based services … more

    System Administrator since rh4.2. I've been in system solution development and integration for last 10 years. Offering help without refund if the problem is easily fixable. System Services Extensive knowledge of Linux operating system and linux based services and solutions: – High Availability, High Performance and Load balancing clustering solutions all based on networking L2/L3 or application levels. – Customer services: mail (SMTP/POP3/IMAP/Webmail), web (Apache, Nginx, lighthttp), DNS (bind, unbound, dnsmasq), FTP (proftp, wsftp), Radius (freeradius), LDAP (openldap), SQL (MySQL), .. etc. System administration of Linux and UNIX flavour based systems. Extensive knowledge of Storage Area Networking solutions based on FibreChannel and iSCSI infrastructure. Programming Programming languages and software management: – Significant competence in SQL, Perl and scripting languages – Ability to read, modify and debug source code written in C, C++ and PHP Networking Extensive knowledge of routing and switching: – Cisco routers series 800, 1700 1800 3700 etc. – Switching equipment: Catalyst 2900, 2950, 3550 – VPN: linux – based PPTP, L2TP, IPsec, OpenVPN solutions. – Linux: firewall (iptables), routing (ip/route) and bridging  less

    linux-system-administration network-administration computer-networking network-planning network-security cisco-routers distributed-computing load-balancing firewalls rhel centos sendmail lamp-administration postfix apache-administration nginx mysql memcached iptables bash perl awk openvpn c email-technical-support munin nagios 00 more less
    • $25.00 HOURLY RATE
    • 5.0
    • 0 HOURS
    • SERBIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
  • Web devloper

    I am a web developer with good knowledge on web standards. I mainly do PHP , mysql and back-end development. I have good knowledge on Wordpress & joomla * Make clean XHTML, CSS, cross-browser compatible site * Use of latest technology like CSS3, HTML5 … more

    I am a web developer with good knowledge on web standards. I mainly do PHP , mysql and back-end development. I have good knowledge on Wordpress & joomla * Make clean XHTML, CSS, cross-browser compatible site * Use of latest technology like CSS3, HTML5  less

    php mysql joomla linux-system-administration apache-administration adobe-photoshop 00 more less
    • $13.33 HOURLY RATE
    • 5.0
    • 6 HOURS
    • TUNISIA
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 4 TESTS
    ASSOCIATED WITH:
  • Web Designer - Graphics Designer - Web Admin - OptimizePress 1.0/2.0

    PERSONAL STATEMENT I’m a highly creative Web Designer with experience in both the public and private sectors.I have an advanced knowledge of user experience and I’m looking to develop my career in supervisory role focusing on high … more

    PERSONAL STATEMENT I’m a highly creative Web Designer with experience in both the public and private sectors.I have an advanced knowledge of user experience and I’m looking to develop my career in supervisory role focusing on high profile projects. KEY SKILLS Programming Languages and Designing Software's: HTML/XHTML, XML, CSS, JavaScript, PHP/MySQL, Flash Software Packages, Microsoft Office, Photoshop CS5, Dreamweaver CS5, In design, Fireworks 8, WordPress, EXPERTISE: 1. WordPress, 2. OptimizePress 1.0 and 2.0 (Squeeze Pages/Landing Pages and Aweber handling) 3. Wishlist Membership 4. Any type of Web CMS based sites handling, Products uploading, modifications. 5. WP and PHP sites Customization - 6. Logo Design, Business Card Design , Banner Design, Page Design , E-book cover designing etc. 7. PSD's to Responsive WordPress and HTML/CSS sites I am able to translate from pashto to english , english to pashto, urdu to english and english to urdu.  less

    wordpress aweber web-design adobe-photoshop corel-draw adobe-dreamweaver logo-design banner-design html article-writing database-administration web-scraping phpfox magento joomla vbulletin javascript data-entry data-backup database-testing computer-networking network-security windows-movie-maker linux-system-administration 00 more less
    • $27.78 HOURLY RATE
    • 4.9
    • 254 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 13 PORTFOLIO ITEMS
    • 3 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • Linux administrator -Asterisk PBX -Apache (PHP) -MySql -Mail servers -Cpanel, Plesk, IspConfig -IRC Servers -LAMP -DNS (Domain hosts) -Game servers -Shoutcast servers Professional web designer -Joomla -Forum (vBulletin, phpBB..) -Wordpress -HTML

    linux-system-administration joomla apache-administration dns mysql corel-draw irc-server-administration asterisk mail-server-implementation shoutcast plesk 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 7 HOURS
    • SERBIA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 6 TESTS
  • 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:
  • Professional Game Developer and Web Designer

    Fifteen years' corporate development experience in Unix, Web, Graphics and game simulations. I excel in handling projects requiring such combinations of skills as programming, art work, modelling and server administration on a contracting basis. I seek opportunities to create interesting … more

    Fifteen years' corporate development experience in Unix, Web, Graphics and game simulations. I excel in handling projects requiring such combinations of skills as programming, art work, modelling and server administration on a contracting basis. I seek opportunities to create interesting new applications that improve your users' lives. I am machine-washable, my carpet vacuums itself, and every day is my lucky day. I work hard to bring you the best.  less

    c c++ unity-3d blender3d javascript php mysql gimp adobe-photoshop perl linux-system-administration solaris-administration unix-shell freebsd openbsd html c# 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 7 TESTS
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