CentOS Freelancers

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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, 148 CentOS projects are completed every quarter on Upwork.


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.

Last updated: May 1, 2015
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  1. Dan D.

    Dan D.

    Senior PHP and Symfony Developer

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

    Genuine Senior PHP Developer with very good english and a client oriented thinking, always patient to listen you and prepared to highlight possible improvements. My main skill is problem solving in general and i happen to be very good at programming. Always available on Skype. Have exciting Symfony work ? Contact me ASAP.

    $39.99 /hr
    0 hours
  2. Fedor Voroshilin

    Fedor Voroshilin

    Senior System Administrator

    Ukraine - Last active: 07/01/2014

    - Experienced in management of IT-department from the ground up, budgeting, opening of remote branches, warehouses, stores, and industries. - Experienced in writing job descriptions, wide concept of IT, provision of infrastructure as a whole, management control experience. - Experienced in project management/implementation/ operation & maintenance in accounting systems, CRM. - Experienced in implementation of analog and digital communication. - Educational experience. - Strong background in system administration.

    $55.56 /hr
    0 hours
  3. Brian Saville

    Brian Saville

    Software Architect and Engineer

    United States - Last active: 09/01/2014

    I am software architect and engineer who is passionate about making products that are well architected, designed, and implemented. I also have many skills as a system administrator. I currently have worked in areas with emphases on integration technologies, web services, and MVC web frameworks such as Grails. Previously I worked 4 1/2 years in IT related fields. My interests in this area were web based applications and related databases. I thoroughly enjoy programming and am fluent in Groovy, Java, C#, and PHP. I have also often worked with Python, Perl, C, C++, and shell scripting. My schooling consists of a BS degree in Computer Engineering followed by a MS degree in Information Technology at BYU. I am a very active member of my church, the Church of Jesus Christ of Latter-day Saints, otherwise known as LDS. I also play the french horn, and have participated as much as I could in the band programs at BYU. I was very involved in the Cougar Marching Band for 5 years, where I was one of three student conductors, called drum majors, for the 220 person group during my last 2 years in the band.

    $50.00 /hr
    0 hours
  4. Taylor Locke

    Taylor Locke

    Web Developer

    United States - Last active: 12/19/2014 - Tests: 3

    I'm a passionate web developer based out of Los Angeles, California whom is always looking for new and exciting projects. I'm skilled in a variety of skills: - Web Development: Apache, Bootstrap, CodeIgniter, CSS, FuelPHP, HTML, Javascript, Laravel, Nginx, PHP - Systems: CentOS, Debian, FreeBSD, Windows - Databases: MongoDB, MySQL - Platforms: Drupal, Shopify, Wordpress I'm very fast with the projects I take on. I'm capable of pulling all nighters to finish projects in a timely manner for clients. A client's satisfaction is my top priority.

    $75.00 /hr
    0 hours
  5. Peter Green

    Peter Green

    Infrastructure Architect/Engineer/System Administrator

    United Kingdom - Last active: 07/04/2014 - Tests: 3

    I have almost a decade of experience working in the industry and gained much experience working with both large corporate clients and small start-up organisations. This exposed me to working with a range of environments; delivering scalable, resilient platforms for high-traffic sites using Amazon Web Services and collaboration platforms hosted on a client’s own infrastructure. Having worked with a wide variety of technologies and clients helps me in analysing a client’s situation and suggesting platforms or solutions to suggest, or being able to work with a pre-existing environment. When I started my career, my focus was traditional system administration; assisting in managing a corporate network, building servers and dealing with support. However, I soon developed a passion for building and maintaining server environments, which lead me to begin learning and adopting processes, tools and work flows to automate build processes and environment management. This includes working closely with software developers to implement workflows that allow for smooth, automated, releases of code and the rapid deployment of development environments. These practices have been codified by the term “DevOps” and it addresses a lot of the problems traditionally associated with software development and deployment.

    $55.56 /hr
    0 hours
  6. Sam Barrow

    Sam Barrow

    Senior LAMP / JVM Developer & UNIX Expert

    United States - Last active: 08/30/2014 - Tests: 9

    I am a LAMP developer and UNIX administrator with roughly 8 years of UNIX experience, 10 years of PHP experience, and 14 years of programming experience. I hold multiple IT certifications including PHP, Zend Framework, Linux+, and Server+. I am a perfectionist, I do not do sloppy work and I do not rush. I prefer fixed price contracts, but can do hourly as well.

    $138.89 /hr
    0 hours
  7. Dan Vaida

    Dan Vaida

    senior sys admin looking for new challenges

    Germany - Last active: 10/05/2013

    Working as a full-time system administrator with an extensive experience of over 5+ years in high-availability-24x7-medium-large environments. Disaster recovery, state of the art security (PCI-DSS), top-notch database clusters, large deployments scalable both horizontal and vertical. Passion driven individual with strong IT educational background (college + university) looking for new challenges.

    $38.89 /hr
    0 hours
  8. Jameson Lopp

    Jameson Lopp

    Software Engineer

    United States - Last active: 09/27/2014

    I've spent the past 7 years developing an enterprise web application both on the front end with LAMP stack and on the back end data processing side with Java and Hadoop. I also have several years of experience with cryptocurrencies such as Bitcoin and am available for consulting in that area.

    $80.00 /hr
    0 hours
  9. Elio Tondo

    Elio Tondo

    IT Architect, Network Infrastructure and Applications

    Italy - Last active: 04/21/2014 - Tests: 11 - Portfolio: 1

    More than 20 years of experience in Unix / Linux system administration and networking design, maintenance and security. Specific skills in the Red Hat family of Linux distributions (RHEL, CentOS, Fedora, Amazon Linux). Remote management of dedicated servers and cloud instances. More than 10 years of experience in web applications development (PHP), specifically in the area of data visualization. Very good knowledge of the Open Source ecosystem. Experience in hardware / software system integration. Set up and management of Content management Systems (Joomla). University degree in Electronic Engineering (1982), IT sector.

    $38.89 /hr
    0 hours
  10. Juan Pablo

    Juan Pablo

    Web & Elastix developer

    Ecuador - Last active: 07/03/2014 - Tests: 1

    Programmer for 15 years, I have focused mainly on the development of Web applications using PHP on the backend and Javascript / Html in the frontend. The last 3 years I have been using the Elastix framework -based on PHP- for developing custom modules. Within the requirements that most customers make is customizing the Elastix Call Center. My mission: to deliver value-added solutions based on software with the best cost-benefit.

    $38.89 /hr
    1 hours