CentOS Freelancers

Showing 1,455 freelancers

CentOS Freelancers

Showing 1,455 freelancers

Browse Centos job posts for project examples or post your job on oDesk for free!

Centos Job Cost Overview

Typical total cost of oDesk Centos projects based on completed and fixed-price jobs.

oDesk Centos Jobs Completed Quarterly

On average, 138 Centos projects are completed every quarter on oDesk.

138

Time to Complete oDesk Centos Jobs

Time needed to complete a Centos project on oDesk.

Average Centos Freelancer Feedback Score

Centos oDesk freelancers typically receive a client rating of 4.84.

4.84

Last updated: March 1, 2015

  • Linux/Windows System Administrator and C# Developer

    I was for 9+ years webhosting Linux and Windows server's administrator and C#/ASP.NET software developer. In my webhosting company I developed for over 5 years our automation billing and provisioning system (hosting plan provisioning, domain registration, invoicing … more

    I was for 9+ years webhosting Linux and Windows server's administrator and C#/ASP.NET software developer. In my webhosting company I developed for over 5 years our automation billing and provisioning system (hosting plan provisioning, domain registration, invoicing and payment management). I have grat experience in: - linux server mantainance: Debian, Centos, fedora - LAMP stack : apache2 , nginx, php (mod_php, suphp, fast-cgi) - MySQL database server administration - Varnish cache - Linux server administration: firewall (iptables), security hardening, permissions, etc - bind, mydns - dovecot, postfix, qmail, exim, proftpd (MailEnable on Windows) - Webhosting account migration and Backup - Web Hosting control panel customization, installation and management: Plesk, DirectAdmin, Virtualmin, Webmin - CloudLinux installation and management from first public release  less

    plesk centos amazon-s3 amazon-ec2 mysql php apache-administration linux-system-administration nginx c# 00 more less
    • $43.33 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • ITALY
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Technology Specialist

    I am a Technology Specialist with long experience. I worked in a lot important company so i can give my experience and diferent point of view. I work with Microsoft and with Linux technologies.

    microsoft-exchange-server microsoft-active-directory microsoft-hyper-v microsoft-sql-server-administration microsoft-virtual-server linux-system-administration centos mysql network-administration software-qa-testing 00 more less
    • $33.33 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • ARGENTINA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Senior backend engineer

    I am ready for skype video/audio conferences, regular chat and mailing. My timezone is GMT+2 and my usual working hours is from 10 till 19. Willing to work 25 hours per week. Ready for overtime for urgent tasks and accomodations.

    php mysql seo ajax css javascript joomla smarty xml phonegap mongodb nginx git github soap memcached apache-administration api-development jquery jquery-mobile asterisk linux-system-administration redmine centos software-debugging facebook-api google-apps sphinx twitter-bootstrap zend-framework zabbix on-page-optimization mail-server-implementation 00 more less
    • $24.44 HOURLY RATE
    • 4.6
    • 386 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 8 TESTS
    ASSOCIATED WITH:
  • Technology Consultant

    I have over 13 years of IT experience. From desktop support to server management. My primary focus is SharePoint infrastructure and administration however I am not limited to just SharePoint. Any Microsoft product I am comfortable in working with.

    centos network-administration web-testing asterisk computer-networking linux-system-administration mysql microsoft-sharepoint-administration windows-administration windows-8-administration 00 more less
    • $94.44 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • CANADA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Senior Android/iOS Developer

    I have been working in IT industry more than 10 years. In last 10 years, I worked as developer,QA. I have much experience of project estimation, project/test plan development and android/iOS apps development experience. I am focus on customers’ success, customers’ success is my success.

    java android-app-development cocos2d ios-development software-qa-testing functional-testing mysql html ajax linux-system-administration adobe-flash html5 javascript c++ c automated-testing mac-os-app-development centos microsoft-excel microsoft-word performance-testing ab-testing load-testing adobe-flex scrum agile-software-development 00 more less
    • $38.89 HOURLY RATE
    • 5.0
    • 687 HOURS
    • CHINA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 2 TESTS
    ASSOCIATED WITH:
  • System Administrator

    Control and administration of servers under control of FreeBSD and Linux, control and optimization of databases to 100gb, creation of failure-safe systems, setup of servers under highload, creation of systems of backup and monitoring, openvpn, mail, etc.

    linux-system-administration freebsd apache-administration unix-system-administration php mysql data-backup nginx ubuntu centos 00 more less
    • $16.67 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 2 TESTS
  • IT Engineer, Software Engineer, Network and System Engineer

    I am as IT engineer. I have been manage software for tax online system in Pemda DKI Jakarta. I added some module on there like GIS (Geographical Information System) and dashboard of receiving fund in customer. I has been created … more

    I am as IT engineer. I have been manage software for tax online system in Pemda DKI Jakarta. I added some module on there like GIS (Geographical Information System) and dashboard of receiving fund in customer. I has been created one solution system in IT company for warehosue system, financial system and Procurement system. I can configuration router cisco series 2000 and switch cisco catalyst series 2000. I can make Routing protocol such as RIP, BGP, OSPF dan EIGRP. I have been setup VPN Connection from branch to HQ with Cisco Router.  less

    javascript php codeigniter cakephp spring-framework spring-security network-administration hibernate twitter-bootstrap jquery mysql microsoft-access linux-system-administration cisco-asa cisco-routers centos microsoft-active-directory ldap microsoft-sql-server-administration tcp-ip juniper-routers mikrotik-routeros microsoft-sql-server-development 00 more less
    • $8.89 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • INDONESIA
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 6 TESTS
  • IT Engineer

    PROFESSIONAL EXPERIENCE November 2010 to Present - IT Support Specialist Honeycutt and Associates LLC • Provide Project Management and Tech Support for internally developed applications. Web based. (Mobile and Desktop) • Work closely with application developers to deliver support to users. Includes support … more

    PROFESSIONAL EXPERIENCE November 2010 to Present - IT Support Specialist Honeycutt and Associates LLC • Provide Project Management and Tech Support for internally developed applications. Web based. (Mobile and Desktop) • Work closely with application developers to deliver support to users. Includes support of applications on Linux, Apple, Windows platforms. • Provide IT support for small and early stage businesses. Includes meeting with customers to understand needs. Provide server systems and network troubleshooting, diagnosis of platform issues. Assess customer environments and make recommendations for improvements. • Provide desktop computing support. Install new desktops, including Windows and Mac workstations. Make acquisition recommendations, assist in procurement. Provide support of common business applications – including Microsoft Office, common browsers (Internet Explorer, Firefox), Common email clients (Thunderbird, Outlook) • Provide user support. Includes support of customer specific web applications. • Provide support of security solutions, including implementation and support of firewalls. Also installed and supported desktop-based security solutions including anti-virus solutions and personal firewalls. March 2000 to November 2010 - IT System Administrator Hospital Español de Mendoza (Spanish Hospital of Mendoza). In Mendoza, Argentina. • Provided IT Support at leading regional hospital (In the top 5 hospitals in the country). Supported over 1,000 users, more than 525 patient beds. • Managed migration from legacy systems to windows based desktops. Provided desktop and user support to users. Used hosted desktop management tools to manage over 300 desktops. Provided training to users on new platforms and applications. Designed training curriculum for users. • Responsible for the Hospital’s Web portal creation and Maintenance. • Managed major upgrade of network infrastructure and coordinated outsourced service providers for hospital renovation. • Was responsible for network infrastructure and phone systems. • Managed email and calendaring solutions based on Microsoft Exchange. Managed administration and backup of Exchange environment. May 2006 to November 2010 (Part-Time) Founder and Owner DigiLife • IT Service company focused in IT services for education and healthcare organizations • Networking support Hardware support. Applications development Web Services; Hosting, Search Engine Optimization (SEO). • Implemented network solutions for clients EDUCATION Bachelor Degree in Systems and Computer science Facultad San Francisco - Universidad Católica Argentina (Catholic University of Argentina) Mendoza – Argentina March 2008 to December 2009 Degree: System Analyst Facultad San Francisco - Universidad Católica Argentina (UCA) Mendoza – Argentina March 2007 to December 2009 Technician in Programming and Computer Operation Facultad San Francisco - Universidad Católica Argentina (UCA) Mendoza – Argentina March 2007 to December 2008 Certificate - Canzion Productions Recording and Production Training Centre (CCDMAC) Durango – Mexico January 1999 to June 1999 TECHNICAL SKILLS MEDIA SKILLS 12 Years experience in audio recording (including the use of world class software: Cubase, Logic, Protools versions 7; 8; 9; 10) Use of media production software for Audio-Video (Adobe Premiere, Final Cut, Final Cut Pro) IT SKILLS Experience in Microsoft Operating Systems for desktop and servers: Windows 2000, 2003, 95, 98, ME, XP, Vista, 7 (32 and 64 bit) Apple OS: Tiger, Leopard, Snow Leopard. Apple Mac OS-based applications. Microsoft Office 2003, 2007, 2010. Microsoft Project, Visio, Microsoft Exchange. Web Programming and Design tools: Adobe Creative Suite CS5, CS6 (Fireworks, Photoshop, Dreamweaver, InDesign, illustrator). Experience with CMS (Content Management Systems). Network administration (including backup, security management, user account management, e-mail systems, Internet access, office systems and applications support). Network hardware/software administration: Routers, proxies, firewalls, gateways, VLAN’s. Experience installing, configuring, and supporting an organization's local area network (LAN), wide area network (WAN). Experience with Siemens phone Systems, VoIP, Smartphones. Knowledge and familiarity with laptops hardware/software technology (Windows, Apple, Linux) Some exposure to programming Languages: C, JAVA, JSP, HTML, PHP. Hardware support of industry standard servers and desktops. LANGUAGE SKILLS Fluent in Spanish and English Modern Languages Institute 10 years Program Completed Mendoza - Argentina March 1988 to December 1998  less

    computer-networking wordpress web-design seo centos project-management audio-editing audio-production adobe-creative-suite 00 more less
    • $6.67 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • ARGENTINA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
loading