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CentOS Job Cost Overview

Typical total cost of Upwork CentOS projects based on completed and fixed-price jobs.

Upwork CentOS Jobs Completed Quarterly

On average, 130 CentOS projects are completed every quarter on Upwork.

130

Time to Complete Upwork CentOS Jobs

Time needed to complete a CentOS project on Upwork.

Average CentOS Freelancer Feedback Score

CentOS Upwork freelancers typically receive a client rating of 4.85.

4.85
Last updated: August 1, 2015
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  1. Goran D.

    Goran D.

    System administrator, Software developer, DevOps, DB Admin

    Macedonia - Last active: 1 day ago - Tests: 21 - Portfolio: 1

    Continuously upgrading my knowledge and experience on many IT fields. My major expert areas: Cloud computing : AWS, Rackspace, Hostgator. Auto scaling, Optimizing, Minimizing costs, Monitoring TCP/IP networking, advanced routing, firewall, vpn, iptables... Development : Java, C#, Delphi, Shell scripts Databases: MySQL, PostrgeSQL, MsSQL, Oracle, MongoDB, Sqlite Operating Systems : All Windows and Linux operating systems.

    $26.00 /hr
    6,259 hours
    4.94
  2. Arabo Markarian

    Arabo Markarian

    System and Network Administrator (Unix, Linux, Windows)

    Armenia - Last active: 1 day ago - Tests: 5

    More than 8 years of experience in Unix, Linux, Windows systems. My Skills includes: - Unix/Linux/Windows Server Management - Clouds & VPS management (AWS, Linode, DigitalOcean) - Amazon web services expert (EC2, RDS, S3, VPC) - FreeBSD expert - RHEL/CentOS, WHM/Cpanel expert - FTP Server installation & Management - Remote Server Management - Apache/Nginx Server configuration & Management - PHP Install & configure - Database server (MySQL & PostgreSQL) Installation and Management - Mail Server Install and Configure (Postfix, Dovecot) - Live site Hosting - Ecommerce platforms (Magento) - Wordpress

    $20.00 /hr
    2,007 hours
    4.66
  3. Daniil Pichikin

    Daniil Pichikin Agency Contractor

    System Network/Server Administrator/DevOps, Web Developer

    Ukraine - Last active: 12 days ago - Tests: 1 - Portfolio: 5

    In 2005 I started working as a system administrator. The last years I have been doing the administration of virtualization, Linux systems and High-Availability Projects that are in the clouds of Amazon Web Services. I also do installation of monitoring servers and equipment. In my work, I prefer to use Open Source technology. It all depends on the customer's wishes. I also do the installation, configuration, optimization, sites. In 2010, 2011 got the certifications of the Ideco ICS 4.

    Groups: Bluehost Developers and Designers

    Associated with: Trafford Group Agency

    $16.67 /hr
    1,389 hours
    5.00
  4. Chandan Nagpal

    Chandan Nagpal Agency Contractor

    WHMCS, Drupal, OsCommerce, Magento, PHP & CakePHP

    India - Last active: 2 days ago - Tests: 19 - Portfolio: 14

    Hello Potential Client, Over 5 years of experience, I have developed websites based on popular CMS for small companies but also created customized solutions from the ground for bigger ones, including big portal Websites. My Core competencies lies in: -- Os commerce -- Magento -- PHP (Zend, cake, Yii) In Addition to this I have excellent knowledge in wp and Joomla cms as well. -- I keep eye on details and deliver best work as per client's requirements. Thanks for reading my skills.

    Associated with: Top at Rank Web Solutions

    $11.11 /hr
    2,131 hours
    4.28
  5. Kristian C.

    Kristian C. Agency Contractor

    vBulletin Expert, vBulletin SEO, vBulletin Modifications and Themes

    Philippines - Last active: 1 day ago - Tests: 3 - Portfolio: 2

    "WITH HUNDREDS OF SATISFIED CLIENTS AND COUNTING!" I am Kristian, vBulletin Expert since 2002. Trusted by MOST EMPLOYERS! Check my Profile Feedback. vBULLETIN SERVICES: -Installation -Upgrade and Setup -Plugins and Themes -Optimization -Custom Themes -vBSEO -Modifications -Management -Wordpress Related -Security and MORE! OTHER SKILLS: WORDPRESS / JOOMLA / CPANEL / WHM / vBULLETIN / HTML / PHP / CSS

    Groups: Bluehost Developers and Designers, PHPFox

    Associated with: Fox Media Agency

    $33.33 /hr
    5,970 hours
    4.89
  6. Ahmed Fouad Sayed

    Ahmed Fouad Sayed

    Senior Linux Administrator / Virtualization /Asterisk / VoIP / cPanel

    Egypt - Last active: 1 day ago - Tests: 7 - Portfolio: 1

    I am a senior technical engineer who has 15 years IT experience in the following areas: Advanced Linux Cluster Administration Advanced Proxmox Cluster Administration Asterisk/Trixbox/Elastix/VoIP architect Advanced Knowledge of shell scripting Advanced Knowledge of Perl programming Network Administration Network Security (Penetration Testing) Server Auditing Technical Support Virtualization (mainly Parallels Virtuozzo/openVZ/ProxMox) Web hosting Control panels such as cPanel,Plesk,DirectAdmin Tweaking and Optimizing Apache for better performance Hardening PHP Data recovery

    $44.44 /hr
    7,424 hours
    4.99
  7. Alex G.

    Alex G.

    PHP, complex algorithms and big data processing guru, C# developer

    Poland - Last active: 1 day ago - Tests: 8 - Portfolio: 6

    Senior PHP developer, high-load projects. 10+ years of PHP development, team lead experience. 7 years of C# back-end applications development. Working with custom peripheral hardware. Thread-safe and high-load applications. 3 years of C development for MCUs (Atmel controllers, Arduino, etc), custom peripherals, basic electronics and electrics skills. Guru in large data sets processing algorithms and different complex data structures (trees, graphs, etc.)

    $40.00 /hr
    1,950 hours
    5.00
  8. Clayton K.

    Clayton K.

    Canadian Linux Sysadmin. Debian/Ubuntu/CentOS Django Python MySQL

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

    I am a native-English-speaking Canadian living in China, with a deep understanding of the Linux/LAMP ecosystem, and dedicated to getting the job done. Particularly strong with Amazon AWS, Django / Mezzanine, Apache/MySQL, network API communications, and back-end web application development. I usually have time to add small new projects, and software development projects. Ask me about big projects, my workload varies! http://expat-it.net/ http://blog.expat-it.net/ I also offer a discount of $1 off my hourly rate for any client who commits to using PGP-encryption for all e-mail communications.

    Groups: Bluehost Developers and Designers

    $28.89 /hr
    3,355 hours
    4.85
  9. Dave M.

    Dave M.

    Senior LAMP | Perl | Scraper | Web developer

    Armenia - Last active: 1 day ago - Tests: 4 - Portfolio: 6

    Over 1000 hours on Odesk Projects done: Scraping, Web Development, Automation and more ... Check out my skills: - Perl, Ruby, shell, bash, Linux/CentOS (LAMP) - Strong knowledge of Regular expressions - PHP, PHP5, Wordpress, Yii framework, Zend - Frontend skills: HTML, HTML5, CSS3, SASS, SCSS Javascript, jQuery, Ajax, Coffeescript - Database: MySQL, PostgreSQL , SQLite - NoSQL DB: MongoDB, CouchDB, Redis - Ruby Framework: Ruby on Rails, Gems, Heroku - JS Frameworks: Backbone.js, Node.js, Casper.js - System administration Linux/Ubuntu/Windows

    $25.00 /hr
    1,037 hours
    4.98
  10. Lee Pak

    Lee Pak

    LAMP developer with Design and Admin skills

    Vietnam - Last active: 1 day ago - Tests: 26 - Portfolio: 10

    I have done several small tasks on Prestashop, Wordpress, Joomla, Opencart based sites revolving fix PHP - MySQL - HTML - JavaScript - CSS bug, create new or edit existing add-on, customize template for over 5 years. Beside that, I do some other small-standalone applications according to client's request. Cloud Server admin setting with CentOS and Ubuntu is my other favorite work. Willing do my best to provide high-quality service with reasonable fee.

    $6.00 /hr
    1,030 hours
    4.56