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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. Taqui Mohammed WaliUddin

    Taqui Mohammed WaliUddin Agency Contractor

    Atlassian Expert / JAVA Developer

    India - Tests: 3

    Software developer with three years of experience in developing application in java and python on Linux platform. Have strong experience of developing web 2.o platform UI on HTML5, CSS3, Java Script, JQuery framework. Have implemented web deployment and management in NGINX, Apache Httpd and implemented advances system management mechanism like reverse proxy, SSL termination, load balancing. Solid implementation experience of databases – mysql , oracle , postgres , mongodb. Implemented Mysql Galera cluster replication and Oracle RAC. Very good shell scripting experience towards system automation. Solid understanding on software development methodologies and implemented Atlassian ALM tools towards setting application lifecycle management.

    Associated with: PTR Technologies

    $15.00 /hr
    106 hours
    0.00
  2. Ryder S.

    Without a plan it will fail.

    Japan

    *Server Technician Being in the business of servers and IT Infrastructure. Building and optimizing servers for web applications has become my business. Each client has their own needs for their business. It is my business to have their systems work for their business * System Adviser / Consulting Making a plan Building a new system What is a great way to do this Looking at it from outside the box or another point of view. Taking the time to address this saves businesses both time and money. * Server Admin Install Applications Optimization Troubleshooting or addressing an issue

    $115.00 /hr
    0 hours
    0.00
  3. Sushma Rawat

    Sushma Rawat

    Linux Server Administrator and Migration Expert

    India - Tests: 3 - Portfolio: 1

    My core expertise include:- Having 5 Years of experience in Linux based server administration. Over the years I have helped client in Setup, Maintenance and Optimization up web Database and E-mail servers. I can assist you in migration of websites, email and database from one hosting account to another or server to server migration. ⦁ Wordpress, Joomla, Magento, xCart, OpenCart ⦁ Web server: Apache, Nginx, Tomcat, IIS ⦁ Datbase Server: MySQL, PostgresSQL, MSSQL and MongoDB ⦁ Email server: Sendmail, Posfix, Exim, DKIM, SPF ⦁ Control Panel: Cpanel/WHM, Plesk, Virtualmin

    $10.00 /hr
    15 hours
    5.00
  4. Oscar Bass

    Oscar Bass Agency Contractor

    Senior UNIX System Engineer, LAMP, LEMP, Network Security, Cloud.

    United States - Tests: 7 - Portfolio: 1

    Expert UNIX system administrator and network engineer. Got a problem? I can solve it! For more than 15 years I have been the I.T. backbone and support for many online companies. I use the most up to date standards for any project I am involved in. I work extremely quick and efficiently. If you have a problem let me help you solve it. OS: Linux - Expert, FreeBSD - Expert, AIX - Expert, HP-UX - Expert, Macintosh OS/X - Expert, Windows Server - Proficient Cloud services: AWS, Rackspace, OpSource, Linode Web servers: Apache, Nginx, Tomcat Database servers: Mysql, Postgresql Monitoring: Nagios, Monit, Munin, Cacti Scripting: bash, perl, shell Virtualization: OpenVZ, Xen, SolusVM Mail servers: Postfix, Exim, Sendmail, Dovecot Control panels: cPanel, Plesk, Direct Admin, Webmin/Virtualmin, ISPconfig, OpenPanel Other: standard network services (DNS, DHCP, LDAP, Samba, SVN/Git, http proxy, jabber, backups, monitoring etc), firewalls (iptables, ipfw, pf)

    Associated with: Bass Designs Agency

    $55.56 /hr
    318 hours
    4.96
  5. Dmitry Zhmurko

    Dmitry Zhmurko

    Linux system administrator, DevOps consultant, Nagios Icinga expert

    Ukraine - Tests: 8 - Portfolio: 5

    High-skilled self-motivated professional with over 7 years of experience in Linux/Unix administration. Strong skills in hosting services including design of networks, servers and services. I have done several projects for designing of infrastructure from ground zero to ready systems including development area for Web Development companies with staging/pre-production environments. Positive experience in design and implementation solutions for High-Load web projects. - Linux system administration (Debian/Ubuntu and CentOS/RHEL) - PHP and Ruby/Rails software development background, - involved into JAVA projects as build and configuration manager - deployment with Ant, Hudson/Jenkins, Rake/Capistrano - pro-active monitoring with Icinga 2 and Nagios 4 - scheduled backups and disaster recovery verifications - apply DevOps methodology for better cooperation with developers.

    $28.00 /hr
    15 hours
    5.00
  6. MD. Toriqul Islam

    MD. Toriqul Islam

    Email Delivery Expert - Server Administrator

    Bangladesh - Tests: 3 - Portfolio: 11

    I’m Toriqul Islam. I’m an Email Delivery Expert and Server Administrator. I’m have been working with “P. J. Entrepreneur’s Innovation Incubator” since January 2012. I recently visited his workplace in China and have greatly contributed towards making his business a success. I have experience with WHM/cPanel setup and maintenance, Postfix email server, WordPress, OptimizePress, LeadPages, DAP WordPress Membership Platform, SendBlaster, Sendy and Targetron email list cleaning to prevent spam complaints. Please check my personal site http://toriqulislam.com/ for more information and clients testimonials. My experience managing email campaigns for more than 3 years now allows me to help business owners develop the best email marketing strategies. I strive to insure that campaigns are running successfully with higher delivery and conversion rates. I make sure that emails are delivered to the INBOX and not the SPAM box. I understand what individual businesses needs are to create more targeted campaigns. I am ultimately helping businesses grow by streamlining and optimizing their email-marketing campaigns to generate maximum conversions. I am a hard worker and greatly want to contribute to businesses success. I guarantee that my work will be satisfactory by trying my best and giving every client maximum attention.

    $16.67 /hr
    54 hours
    5.00
  7. Vladimir S.

    Vladimir S.

    PHP, MySQL & jQuery Developer

    Serbia - Tests: 2 - Portfolio: 5

    - PHP (object oriented, custom code, frameworks such as CodeIgniter and Laravel) - MySQL (design & maintenance) - Linux server administration (custom configuration, WHM/CPanel) - jQuery (clean, up to date code, custom plugins development) - HTML5/CSS3 (responsive, PSD to HTML) More than 7 years of experience as professional Web developer. Working on Linux OS whole professional career, great amount of experience administrating servers. Get in touch, and I will do the job for you.

    Groups: Bluehost Developers and Designers, Crossrider

    $40.00 /hr
    282 hours
    4.98