Linux System Administrators & Developers

Get Your Linux System Administration Project Started Today!

Post your Linux system administration project on Upwork 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 Upwork, 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 Upwork for free!

Linux System Administration Job Cost Overview

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

Upwork Linux System Administration Jobs Completed Quarterly

On average, 628 Linux System Administration projects are completed every quarter on Upwork.

628

Time to Complete Upwork Linux System Administration Jobs

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

Average Linux System Administration Freelancer Feedback Score

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

4.78
Last updated: May 1, 2015
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  1. Anil Nath

    Anil Nath

    PhotoShop - Expert Photo Editor Retoucher And Photographer -NDA

    India - Last active: 2 days ago - Tests: 5 - Portfolio: 112

    Welcome to my service! I have fifteen years experience in photo editing and photo retouching using Adobe Photoshop. I am also a photographer. If you hire me, your work comes with a 100% guarantee. I enjoy what I do, so your project will always get my complete attention. Your images will not be used by me, in my portfolio or in any other manner. Look forward to hearing from you. The services that I offer include, but are not limited to the following: Photo editing Photo retouching Wedding retouching Portrait Retouching Photo manipulation Age reduction editing to look younger Profile photo retouching Real Estate Retouching -Exposure Blending Change clothes Skin retouching Body contouring Make subject look taller Make subject look slimmer Photoshop Replace sky Focus stacking Color correction Change color of object Exposure correction Backbit subject exposure correction Complex / simple exposure correction Blur background Product photo retouching Blemish removal Remove / replace background Old and damaged photo restoration Masking Deep etching Eye defect correction Noise rduction Nose correction Teeth whitening Broken teeth re-construction Color noise reduction Sharpening Make photo pop Make eyes pop Add / remove subjects from group High Dynamic Range (HDR) editing automated High Dynamic Range (HDR) editing manual Working with Camera RAW images Image resizing for print / web Setting image resolution for print media Image enlargement with minimal quality loss Stitching multiple images Make subject look slimmer Remove or lessen double chin Shadow removal Colorization Change eye color Eye retouching to fix red eye / blown out catch light Enhancing low quality images Color Pop

    $25.00 /hr
    30 hours
    4.96
  2. Marvin P.

    Marvin P.

    AWS, VPS, Dedicated, Windows, Linux and Systems Administration.

    Philippines - Last active: 3 days ago - Tests: 10 - Portfolio: 7

    My goals are to provide: 1.) Amazon Web Services (EC2,S3,RDS,Route53,etc) 2.) Linux security and administration, includes installation and configuration of some linux distro's: CentOS, Fedora, Ubuntu, FreeBSD, OpenBSD, Debian, OpenSuse and other linux distributions with Apache,MySQL,Bind,LDAP,FTP,SSH,Webmin and other linux services. Patches and updates of services. Firewall Systems PFsense & Untangle. 3.) Web development & design in Joomla, Wordpress, Drupal, Other CMS Platforms and PHP/MySQL/Javascript/Jquery Programming 4.) Assistance in Hosting Management, Web Transfers, Domain transfer and website consultancies. This includes WHM/Cpanel administration and installation. 5.) Integration of Payment Gateways in Shopping Cart CMS and sites on Magento, Prestashop, Zen-Cart,OpenCart, OSCommerce, Virtuamart and other cart CMS's. 6.) Network Communication Setup. Includes VoIP server and phones installation and configuration. 7.) Windows systems administration like, Microsoft windows server 2003-2012, Exchange server 2003 - 2013, Active directory, DNS & FTP Server. And other Windows Stuff. With over 10 years experience in the field of IT, I can assure my quality service and satisfaction Best Regards.

    $22.22 /hr
    101 hours
    4.62
  3. Sachin Tyagi

    Sachin Tyagi

    Expert Linux System Admin with Excellent PHP/MySQL experience

    India - Last active: 6 days ago - Tests: 5 - Portfolio: 2

    I am looking for a position that would recognize my talent and provide me an opportunity to put in my best for the benefit of the company. I am an experienced PHP Developer and MySql Programmer and feel my skills will greatly benefit your jobs. I have also worked as a Linux Developer, Apache Developer and a JavaScript Programmer throughout my career. If hired by you I will put in my best work. I am ready to be hired by you and start work on your jobs. With over 5 years of experience, i have hands on experience on PHP ( CodeIgniter, YII, WordPress, etc. ), Apache Web-Server, MySql Administration, Linux ( RHEL5, RHEL6, CentOS ), Web-Hosting Administration. I have developed and maintained many web-application using core-php and various frameworks/cms. MySQL and Linux management to handle traffic of over 20 million page views per day. I am crazy about technology and ready to face new challenges. It gives me pleasure when i complete any challenge. Thanks for visiting my profile. Have a nice day!!

    $20.00 /hr
    12 hours
    5.00
  4. Lod L.

    Lod L.

    Lod Lawson

    Israel - Last active: 17 days ago - Tests: 10

    Possessing development skills which have been gained through continuous learning and development of full IT projects. Experience covers customer relation, design, testing to successful implementation within budget, scope, timescales and process limitations . I have developed a range of websites using HTML,DHTML,PHP,MYSQL ,CMS (DRUPAL ) and FRAMEWORKS(YII,CodeIgniter).I am seeking opportunities to build and support website for you and your business.

    $16.67 /hr
    168 hours
    4.77
  5. Pauls J.

    Pauls J.

    C/C++, Erlang, multithreaded programming

    Latvia - Last active: 20 days ago - Tests: 5 - Portfolio: 1

    Have worked as a programmer for more than 8 years. Projects have been from different fields - web applications in PHP|Java|Django, POS terminals in Linux/C/C++, financial transaction backend application in C++, video streaming proxy in Python, mobile packet data communication services in Linux/C, desktop application in Windows/C#, and others. Using Erlang for my own projects in development. Technologies for me is just a tool to prepare deliveries, to reach essential target.

    $20.00 /hr
    19 hours
    5.00
  6. Fahim Shariar Shoumik

    Fahim Shariar Shoumik

    Full Stack Developer - Laravel & Javascript Expert

    Bangladesh - Last active: 11 days ago - Tests: 3 - Portfolio: 11

    Over the last 4 years, I have developed a wide range of websites using MVC framework Mostly with Codeigniter and Laravel and made many Custom CMS , blogs , Ecommerce using both framework along with Bootstrap as front end and back end which includes Specially Custom CMS , CRM and Ecommere websites also many websites for small business and for personal interests . Also a team player for larger scale web application development throught version controle system and maintaining SOLID Design pattern. Full time Linux User and Well experienced with Linux/UNIX Based System/Server Administration I have experience working with Git , Ebay API , Rapnet API , Amazon API , Paypay API , USAEPAY API , BulkSMS API and Mailchimp API .

    $20.00 /hr
    217 hours
    4.98
  7. Tyshan S.

    Tyshan S.

    Individual Programmer

    China - Last active: 1 day ago - Tests: 4 - Portfolio: 10

    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
    449 hours
    4.88
  8. Dung Hoang

    Dung Hoang

    Senior Developer PHP/Drupal/Yii/Codeigniter/Magento

    Vietnam - Last active: 2 days ago - Tests: 9

    I'm a web developer who has been in this field over 4 years of experiences.I have developed a wide range of sites using Yii, Drupal, CodeIgniter, Magento, Jquery, Ajax, Mysql and Oracle. I'm expert in the following technologies: - PHP 5 (Yii, Codeigniter, Zend. Prefer to use Yii Framework) - MySQL 5 (database design, complex queries, optimizations) - CMS (Drupal theming, custom module development, Drupal commerce ) - Magento (theming, custom module, extension. - APIs: Amazon web services(EC2) API, Digital Ocean API, Facebook API, Youtube API, Asana API, Bitcoin payment,.. - Crapping data, Curl, Restful API,. - Css,Bootstrap 3, Jquery - Photoshop - Version Control (prefer GIT, SVN) - Database design I am seeking opportunities to build websites from the ground up for you or your business

    $15.00 /hr
    401 hours
    4.98
  9. Katsumoto L.

    Katsumoto L.

    Penetration tester and security Expert, ITIL certified

    Tunisia - Last active: 8 days ago - Tests: 3

    Since many years I have worked for a big International Financial group as Programmer and Penetration-Tester. I used to work as a Security Analyst for a French Security CERT (Computer Emergency Response Team). The last years I did a lot of Security Assessments of Web Applications. Based on my daily work I am experienced with all common attack vectors and mitigation techniques. I am very interested in Computer Security and ethical hacking. I have conducted Penetration-testing for a lot of clients (including Banque de France, AXA group, Quanthouse, cibtp paris, youdrive.fr etc..) . I have also managed Linux Server for years. I am a confirmed Programmer mastering scripting and advanced programming language (C,C++,python,Bash scripting, Ruby on Rails, Java,etc...).

    $23.00 /hr
    32 hours
    5.00
  10. Amani Salah

    Amani Salah

    Computer & Systems Engineer

    Egypt - Last active: 1 day ago - Tests: 5 - Portfolio: 2

    More about me : eg.linkedin.com/in/amanisalah I always seek challenge in my life, whether it's through my job or through a quick travelling adventure. I'm interested in topics like Algorithms, Natural language processing, Machine learning and security. I prefer working in a start-ups or constantly growing companies because it's where you find the most challenges. I have a BS in Computer Science, I'm currently working as Bluekaizen Alexandria student representative and Arabic grammar checker for Ketabna.com. I'm interested in python, scrapy, crawlers, linux administration, Arabic/English translation and technical writing in English/Arabic.

    $28.00 /hr
    191 hours
    4.67