Linux System Administrators & Developers

Showing 11,797 freelancers

Linux System Administrators & Developers

Showing 11,797 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

  • Ruby / Rails Developer, DevOps and Systems Engineer

    If you are looking for skilled Ruby / Rails / Node.JS back-end developer or systems engineer that knows chef and apply devops ideas - feel free to contact me and we'll find out together - how to make your products awesome. If … more

    If you are looking for skilled Ruby / Rails / Node.JS back-end developer or systems engineer that knows chef and apply devops ideas - feel free to contact me and we'll find out together - how to make your products awesome. If you are looking for a team of developers - contact me anyway - I can build a great team of world-class developers for you in Ukraine - one of the most advanced software development markets in the world. Things that are in my area of interest are: DevOps, Ruby, Sinatra, Rails, AWS, EC2, Chef, Node.JS, Coffee-Script, MySQL, Redis, MongoDB, Heroku, capistrano  less

    linux-system-administration freebsd ruby ruby-on-rails ubuntu amazon-web-services mysql mongodb apache-administration nginx javascript puppet-administration capistrano devops 00 more less
    • $60.00 HOURLY RATE
    • 5.0
    • 732 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 9 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:
  • Software Engineer

    I'm a web/software developer and designer with over eight years of experience building rich, beautiful, and standard compliant data driven websites and applications. I am employed full time, but like to do work on the side as a … more

    I'm a web/software developer and designer with over eight years of experience building rich, beautiful, and standard compliant data driven websites and applications. I am employed full time, but like to do work on the side as a free lancer. I am fluent in both English and Arabic, both written and verbal.  less

    asp.net html windows-7-administration css javascript java microsoft-visual-basic php c# xml rest soap phpmyadmin sql linq-to-sql mysql sitefinity joomla phpbb vbulletin microsoft-visual-studio telerik ajax jquery jquery-mobile microsoft-sql-server-administration microsoft-sql-server-development ssis stored-procedure-development ado.net entity-framework windows-8-administration windows-azure windows-administration linux-system-administration ubuntu linux-slackware redhat-administration firewalls dns bash-shell-scripting microsoft-windows-powershell eclipse netbeans code-refactoring codeigniter iis apache-administration lamp-administration wamp vba seo adobe-photoshop final-cut-pro 00 more less
    • $55.56 HOURLY RATE
    • 5.0
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 13 TESTS
  • Experienced Web and Mobile developer - Rails, Meteor.js, Android

    Why should you choose me: - I am the winner of the Penn State Hackathon, 2012 - I was a mentor at Startup Weekend Sillicon Valley, 2013 at Google - Helped/involved in several Startups in the Bay Area I am a passionate … more

    Why should you choose me: - I am the winner of the Penn State Hackathon, 2012 - I was a mentor at Startup Weekend Sillicon Valley, 2013 at Google - Helped/involved in several Startups in the Bay Area I am a passionate software developer experienced in a wide range of technologies and have expertise in Android App development. Also have experience in building web apps with Ruby on Rails and Meteor.js. I have also been involved in a couple of startups in the Bay Area. I believe that communication is the most important and critical aspect of working remotely and this is one my core strengths.  less

    android ruby-on-rails meteor website-development sql linux-system-administration 00 more less
    • $70.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 0 TESTS
  • Linux enthusiast

    Learn something every day - that is what drives me. Although my professional experience is only 3-4 years in the IT branch, I have already proven myself to be amongst the best. Working for international corporations, and helping critical customers (governments … more

    Learn something every day - that is what drives me. Although my professional experience is only 3-4 years in the IT branch, I have already proven myself to be amongst the best. Working for international corporations, and helping critical customers (governments, banks etc.), I have taught myself to discipline, respect for given deadlines, perfectionism, as well as many technical skills: Linux server administration Windows server administration MySQL administration and enhancement Shell scripting C programming  less

    linux-system-administration ubuntu opensuse redhat-administration dns apache-administration mysql windows-administration 00 more less
    • $55.56 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • BULGARIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • Linux Systems Administrator (LPI Certified)

    Linux Systems Administrator with 15+ years experience, certified ny the Linux Professional Institute. I have extensive experience managing all aspects of server maintenance, security hardening, kernel configuration, package management and BASH scripting. I have particular expertise with Red Hat and … more

    Linux Systems Administrator with 15+ years experience, certified ny the Linux Professional Institute. I have extensive experience managing all aspects of server maintenance, security hardening, kernel configuration, package management and BASH scripting. I have particular expertise with Red Hat and it's derivative operating systems (CentOS, Fedora, Scientific Linux).  less

    linux-system-administration bash-shell-scripting 00 more less
    • $38.89 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • CANADA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Android Programmer | Developer

    I have more than 5 year experience in software development for different platforms (Linux|Windows, Android|iOS) with different tools (C/C++|Java|Obj-C, Qt|MFC). More than for the last 2 years my primary field of work is Android … more

    I have more than 5 year experience in software development for different platforms (Linux|Windows, Android|iOS) with different tools (C/C++|Java|Obj-C, Qt|MFC). More than for the last 2 years my primary field of work is Android Development. (GUI of any type of complexity(with animation)|SQLite|Contacts |Files|Multythreading|etc). As a responsible person and skilled professional I would like to use all my knowledge and experience to help you bring your ideas to Android platform.  less

    android-app-development java sqlite c++ qt c linux-system-administration 00 more less
    • $23.00 HOURLY RATE
    • 5.0
    • 572 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • Master Solutions Architect, ISO 27001 LA, LI

    I have 13 years of experience in the IT industry with a strong background in solutions architecture, strategic planning, IT and security governance, mobility and unified communications technologies, voice, network and IT infrastructure and telecommunications equipment and services. During the … more

    I have 13 years of experience in the IT industry with a strong background in solutions architecture, strategic planning, IT and security governance, mobility and unified communications technologies, voice, network and IT infrastructure and telecommunications equipment and services. During the previous jobs, I built up skills in many technological areas as well as excellent presentation and mentoring skills. My current focus is Consulting Services in Enterprise and Solutions Architecture, Information Security, Mobility and Unified Communications, IT and Network infrastructure areas  less

    business-it-alignment network-engineering network-administration cloud-security-framework security-analysis information-security computer-networking linux-system-administration network-security project-management 00 more less
    • $23.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
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