Linux System Administrators & Developers

Showing 420 freelancers

Linux System Administrators & Developers

Showing 420 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

  • linux debian admin

    If you have VPS or dedicated server and need installation and configuration of Debian + webserver, I can do it for you. I can also install Joomla and Wordpress for you, upload videos (my speed is 92MB/s download and 40MB/s upload), translate from English to Serbian language, type documents from pdf to word...

    linux-system-administration joomla wordpress translation-english-serbian 00 more less
    • $9.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • SERBIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 3 TESTS
  • Senior Systems and Software Engineer

    Systems and Services Engineer, with 12+ years of working experience. Interested in researching, administrating, debugging, tuning and developing platforms running on UNIX like Operating Systems. Able to troubleshoot, identify and solve problems in software, network or kernel layer. Always willing … more

    Systems and Services Engineer, with 12+ years of working experience. Interested in researching, administrating, debugging, tuning and developing platforms running on UNIX like Operating Systems. Able to troubleshoot, identify and solve problems in software, network or kernel layer. Always willing to learn and experiment new technologies for creating high availliability platforms, that could described as "state of the art" or "cutting edge" technology. Specialties: • Unix Like Operating Systems Specialist (Solaris / Linux ). • TCP/IP Network technology • Very deep level of knowledge on Machines hardware and OS Kernels internals. • Troubleshoot/Tune/Debug; System Services, Operating Systems • Mail Services Expert, Qmail-Ldap Specialist. • Network: Cacti/MRTG, Nagios, Cisco Netflow • Databases: PostgreSQL / MySQL / Oracle / LDAP. • Programming: Perl, Ansi C, bash, awk, sed, php etc • Internet Services: mail, http, radius, ftp, ssh, irc etc.  less

    unix-system-administration unix-shell bash perl php c vmware-administration solaris-administration mysql postgresql dns tcp-ip iptables firewalls oracle-sunray ubuntu centos freebsd postfix sendmail exim apache-administration lighttpd nginx haproxy spamassassin clamav squid atlassian-jira atlassian-confluence linux-system-administration network-security security software-debugging vulnerability-assessment cisco-ios apache-tomcat jboss oracle-database oracle-rac vmware-esx data-analysis data-backup database-administration database-design database-management database-modeling database-programming data-mining data-recovery data-center-operations network-administration network-planning hardware-troubleshooting hp-ux phpmyadmin samba mail-server-implementation oracle-application-server technical-analysis operating-systems-development systems-development virtualization openvms nagios mrtg redhat-administration bash-shell-scripting xen-hypervisor zimbra-administration 00 more less
    • $30.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 156 HOURS
    • GREECE
    • LAST ACTIVE
    • 14 PORTFOLIO ITEMS
    • 7 TESTS
  • System Integration Advisor

    I have worked for different companies where I gained my experience on different platforms now have a specific set of skills. Also, thanks to my pursued university, Polytechnics Bucharest, I have a good base in C/C++ and other programming languages.

    linux-system-administration bash data-backup data-entry facebook-api php chat-support customer-support technical-support translation-english-romanian translation-romanian-english 00 more less
    • $11.11 HOURLY RATE
    • 4.9
    • 105 HOURS
    • ROMANIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
  • 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
  • Web Developer

    I have been a full-time freelance web developer for the past 3 years and have over a decade of experience. I specialize in building responsive web development utilizing the latest in web technologies to enhance the users experienced. My skills … more

    I have been a full-time freelance web developer for the past 3 years and have over a decade of experience. I specialize in building responsive web development utilizing the latest in web technologies to enhance the users experienced. My skills include but are not limited to * PSD to HTML/CSS / CMS Integration * eCommerce Solutions * Email Templates and Ads * Website Update, Maintenance, Domain Managements, and Web Hosting * Adobe Suite (Photoshop, Illustrator, Dreamweaver) I also have experience working in the following areas; JavaScript, Ajax, Joomla, WordPress, Magento, Drupal, Prestashop, PHP, MySQL, LAMP I have a strong passiong for web development and adhere to strict web standards for all my projects. All projects are also tested for cross-browser compatibility, and are developed with search engine optimization in mind. I look forward to serving you and your business.  less

    psd-to-html css html mysql php wordpress jquery jquery-mobile drupal linux-system-administration ecommerce-consulting seo 00 more less
    • $11.11 HOURLY RATE
    • 5.0
    • 1 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 2 TESTS
    ASSOCIATED WITH:
  • Amazon AWS/Linux/Security Expert

    The last 10 years I developed the whole IT infrastructure in large publishing house company, implemented domain, mail, documents workflow, and web services for 500+ company employees. List of operational systems and technologies I have used the last ten years … more

    The last 10 years I developed the whole IT infrastructure in large publishing house company, implemented domain, mail, documents workflow, and web services for 500+ company employees. List of operational systems and technologies I have used the last ten years: Dedicated Servers and VPS setup, configuration, security - both Windows and Linux. Work with CentOS, Ubuntu, Debian, Amazon Linux, FreeBSD, Windows 2003/2008/2012 Servers. Server administration Panels, setup and configure - Plesk, DirectAdmin, Cpanel, Webmin, WHMCS. MySQL, MSSQL, Apache, IIS - setup, configuration, optimize for performance. Wordpress - performance optimization, security, migration.  less

    amazon-ec2 cisco-routers domain-migration linux-system-administration centos whm cpanel wordpress 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 86 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 6 TESTS
  • Computers and Servers Technical Support

    1. I have knowledge working with graphics environment Linux Systems and terminals with different Linux distributions (CentOS, Fedora, Ubuntu, Debian, Kubuntu). 2. I know how to configure GNU / Linux Web Administration's interface (Webmin). 3. I have knowledge working with … more

    1. I have knowledge working with graphics environment Linux Systems and terminals with different Linux distributions (CentOS, Fedora, Ubuntu, Debian, Kubuntu). 2. I know how to configure GNU / Linux Web Administration's interface (Webmin). 3. I have knowledge working with Windows Operating System (Installation, Update & Configuration, etc.). 4. I can give Hardware Technical Support with Personal Computers or Servers (changes Motherboards, Processors, Graphics Cards, Memory RAM, etc.). 5. I can work with installation, configuration and upgrade BIOS. 6. I have Web Programming Knowledge with HTML/XHTML, CSS, and PHP. 7. In working with Linux systems, I can install, upgrade and configure different services to Servers GNU / Linux, such as Samba, Postfix SMTP, Dovecot IMAP/POP3, DHCP Server, Apache HTTP, Shorewall Firewall, SSH, Telnet, and more.  less

    apache-administration linux-system-administration centos windows-administration phpmyadmin firewalls network-administration computer-networking postfix ubuntu 00 more less
    • $7.78 HOURLY RATE
    • 4.7
    • 147 HOURS
    • HONDURAS
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • Senior Linux System Administrator

    Linux System Administrator, Feb 2008 - Present - Extensive experience as Linux(CentOS, Ubuntu) System Administrator. - Expertise in Linux system installation, configuration, administration, the development and testing of backup and troubleshooting, performance planning, performance tuning, monitoring and security hardening. - Experience in the … more

    Linux System Administrator, Feb 2008 - Present - Extensive experience as Linux(CentOS, Ubuntu) System Administrator. - Expertise in Linux system installation, configuration, administration, the development and testing of backup and troubleshooting, performance planning, performance tuning, monitoring and security hardening. - Experience in the support of fundamental technologies such as DNS, FTP, SMTP, SSL, SSH, TCP, UDP, IP, DHCP, Kerberos, and SMB. - Developed a variety of applications and has had an active role in all phases of software development. Python programming, Oct 2012 - Present - python scraping by url2lib, scrapy, soup, and so on. - Django  less

    linux-system-administration django-framework python 00 more less
    • $33.33 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 38 HOURS
    • CHINA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 5 TESTS
  • Software Engineer

    Hi, I am a software engineer. Basically I use Java programming language for solve various customer desires in IT sphere. Java is my preferred language, it's my religion :) But I'm using not only Java for create excellent applications … more

    Hi, I am a software engineer. Basically I use Java programming language for solve various customer desires in IT sphere. Java is my preferred language, it's my religion :) But I'm using not only Java for create excellent applications. See below my short skills list: Application Servers And Middleware - Tomcat - Jetty - Apache 2.x - Glassfish Automation Testing - JUnit4 - Mockito - Selenium 2 J2EE Web Frameworks And Technologies - Apache Struts - Spring - JSF - JSP - JAX-WS - JAX-RS - Servlets - JSTL Java Database Frameworks and Technologies - Hibernate - JPA - JDBC - Spring Data MongoDB Java Frameworks And Technologies - Swing - AWT - JAXB - Log4j - SLF4J Build And Continuous Integration Tools - Ant - Maven - Jenkins - Nexus RDBMS And NoSQL Databases - MySQL - MongoDB XML Protocols And Standarts - XML/XSD - XSLT - xPath Internet Technologies - HTML - jQuery - JSON - JavaScript Modeling Tools - Enteprise Architect - Microsoft Visio - Mind Manager Delevopment Tools - Trac - Gerrit Project Management Tools - JIRA - Assembla RAD - Intellij IDEA - Eclipse - Microsoft Visual Studio Version Control Systems - Git - SVN Operating Systems - Ubuntu Linux Other skills - Git, Gerrit, Jenkins communication and configuration - Design patterns - AOP (Aspect Oriented Programming) - ORM (Object Relational Mapping) - ODM (Object Document Mapping) - Scrum based development - Agile development - Programming for Linux-based systems - Configation and administration Ubuntu Linux systems  less

    java j2ee j2se linux-system-administration spring-framework mysql hibernate mongodb junit selenium-webdriver jenkins git maven apache-tomcat apache-administration jsf apache-struts ubuntu xml xslt eclipse trac 00 more less
    • $13.33 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • BELARUS
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
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