Linux System Administration Freelancers

Showing 822 freelancers

Linux System Administration Freelancers

Showing 822 freelancers

  • Expert PHP dev and GNU/Linux Sys Admin, Mysql, Symfony, Javascript

    7 years experience as PHP Web Developer. Reliable and competent service. I'm expert in LAMP platform (Linux/Apache/Mysql/PHP). My focus is on free software tools and frameworks. Good background in Object Oriented Programming and Databases from my … more

    7 years experience as PHP Web Developer. Reliable and competent service. I'm expert in LAMP platform (Linux/Apache/Mysql/PHP). My focus is on free software tools and frameworks. Good background in Object Oriented Programming and Databases from my years in the university. I have experience with: PHP, Symfony, SugarCRM, Python, Web Services, SOAP, JQuery, Ajax. Also, I'm a GNU/Linux system administrator, mostly installing/configuring websites with Apache, Drupal, Wordpress, Firewalls, shell scripting and automation. I work with Debian GNU/Linux and Emacs in a daily basis. I am a native Spanish speaker. Some of my works: Adaptation of SugarCRM (PHP) with Asterisk IVR, Web Services and other requeriments for Contact Center of an important Bank in Argentina. A clone of youtube and social sites in PHP for a Marketing agency. Bug tracker and other web apps made in Symfony framework. I also have knowlege of: Smalltalk, C, Assembler, Networking, Software Engineering concepts, UML diagrams, ER diagrams.  less

    linux-system-administration php sugar-crm symfony 00 more less
    • $27.78 HOURLY RATE
    • 4.9
    • 7107 HOURS
    • ARGENTINA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 1 TEST
    GROUPS:
  • Freelance Writer

    My regular work focuses on instructional technology-related articles about computer hardware, operating systems, Web management, and social networks. My writing is on websites like eHow, Chron, and Salon Tech Tips. I've written product descriptions, Web content and press releases … more

    My regular work focuses on instructional technology-related articles about computer hardware, operating systems, Web management, and social networks. My writing is on websites like eHow, Chron, and Salon Tech Tips. I've written product descriptions, Web content and press releases for both local and global businesses. Examples are available at http://portfolio.scattering-ashes.com  less

    computer-repair linux-system-administration html 00 more less
    • $25.00 HOURLY RATE
    • 5.0
    • 22 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 8 TESTS
  • I ve got a great knowledge of Shared Hosting and Virtual Hosting. Exelent in building configuring securing and managing Cpanel/whm servers and SolusVM Hostnodes. I have also knowledge about fitness training and nutritioning as I am a cyclist in a proffesional team for 12 years now. I am an influential english writer.

    virtualization openvz linux-system-administration cpanel 00 more less
    • $3.33 HOURLY RATE
    • 4.9
    • 12 HOURS
    • GREECE
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 6 TESTS
  • GNU/Linux expert / Debian / Networking / VoIP / IPv6 / VPN / DNS

    Hello ! I am an experienced GNU/Linux Administrator and a Debian GNU/Linux official consultant since August 2007. I also know my way around NetBSD and Microsoft Windows 95/98/2000/XP/Vista/7. My expertise is in the area … more

    Hello ! I am an experienced GNU/Linux Administrator and a Debian GNU/Linux official consultant since August 2007. I also know my way around NetBSD and Microsoft Windows 95/98/2000/XP/Vista/7. My expertise is in the area of VoIP systems (Asterisk). Apart from this, I can also manage various System Administration tasks, like securing the servers, Networking, Virtualization (Linux-VServer), Firewalls (Shorewall), DNS, SMTP, Webhosting, IPv6, VPN, SSL etc. I am located in Slovenia, Europe. I can also assist in setting up office infrastructure and services in Slovenia and neighbouring countries. I can communicate in English or German language. I am available via email, phone, and instant messaging.  less

    linux-system-administration 00 more less
    • $9.99 HOURLY RATE
    • 5.0
    • 0 HOURS
    • SLOVENIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
  • Data Encoder/Researcher Expert, Desktop Application Developer, MS Exce

    I have developed desktop applications using Object Pascal in Delphi 7 IDE that includes database entries in Firebird databases implemented on FREEBSD Servers. As per Web Development, I have developed webpages that uses PHP Script to do little programming and … more

    I have developed desktop applications using Object Pascal in Delphi 7 IDE that includes database entries in Firebird databases implemented on FREEBSD Servers. As per Web Development, I have developed webpages that uses PHP Script to do little programming and querying from the mysql databses. Those webpages were designed with CSS and little JavaScript. I am also an above average user of MS Offices Applications and Tools. I am a graduate of BS - Information Technology and is quite fiery when it comes to doing computer programming things. My being a computer enthusiast makes me work without hesitation, even at long hours as long I am working with a computer or any computer or web related jobs.  less

    linux-system-administration database-management delphi database-programming systems-development 00 more less
    • $3.33 HOURLY RATE
    • 5.0
    • 171 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
  • System Administrator & Web Developer

    I have expertise in following. • Enterprise NMS using Nagios, Centreon, OpenNMS and Xymon administration & monitoring. • Installation, configuration, troubleshooting and management of Solaris Servers both with x86 and Sparc architectures. • OS Hardening, Security, Auditing, Patching on linux & solaris servers • DTrace, Patch … more

    I have expertise in following. • Enterprise NMS using Nagios, Centreon, OpenNMS and Xymon administration & monitoring. • Installation, configuration, troubleshooting and management of Solaris Servers both with x86 and Sparc architectures. • OS Hardening, Security, Auditing, Patching on linux & solaris servers • DTrace, Patch Management, Syslog, NTP, BART, Apache, Postfix, DHCP, IPMP, SFTP, Firewall, Bash Scripting, Cron, Users account management. • Installation and configuration of Microsoft Windows 7, Windows Server 2008, SQL Server. • Configuration of switches & routers. (LAN, WAN) • Installation, configuration of MySQL, PHP, Jboss, Samba, SSL certification, server management on Linux and Solaris. I have developed a wide range of websites using HMTL, DHTML, PHP, and MySQL including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business. I want to make money here and improve my skills.  less

    data-entry creative-writing web-design website-development linux-system-administration 00 more less
    • $5.56 HOURLY RATE
    • 4.3
    • 0 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 5 TESTS
  • Windows System Admin, MCSE, CentOS, OpenGTS, OpenERP CCNA Security Exp

    Over the last 10 years, providing service and online trainings on IT fields such as LAN, Wireless, Windows Administration, Linux, setup ERPs. I also very well in website setup for small companies.  B.Tech – CSE and Diploma in Computer Engineering … more

    Over the last 10 years, providing service and online trainings on IT fields such as LAN, Wireless, Windows Administration, Linux, setup ERPs. I also very well in website setup for small companies.  B.Tech – CSE and Diploma in Computer Engineering with over 15 years of fruitful & extensive experience in infrastructure management entailing system administration, Security Admin, handling networks, managing user accounts, installing resource domain server, troubleshooting of LAN/WAN Network, Remote Installation Services.  Currently associate with Technocrats, Yamunanagar as IT Consultant and Freelancer IT Consultant.  Extensive Knowledge of Windows 2008/2003, Checkpoint NG/AI and NGX R60, SQL Server 2000, MS Exchange, Symantec Antivirus product, Lotus Notes 6.5, SCO Unix, Redhat Linux, MS Web Server IIS with CCNA Certification.  Proficient in monitoring network performance, commissioning activities, upgrading software’s. Secured exposure in service support activities.  Acquired wide exposure in handling matters related to installing software, diagnosing computer related malfunctions, troubleshooting & maintenance of the entire system.  Well versed with router configuration & maintenance of major server & network systems, solving problems related to Mail/ ISA/ Web Servers, implementing TCP/IP core networking services.  Excellent communication and interpersonal skills with proven abilities in resolving complex networking, hardware and software related issues.  less

    computer-networking windows-administration linux-system-administration cisco-routers network-security 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 5 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 6 TESTS
  • PHP Expert With ZCE PHP5 & ZCE ZF, PHPUnit, RESTful/SOAP API, OAuth

    I am Zend Certified Engineer in PHP 5 and Zend Framework. Have experience in LAMP about 9 years. And very familiar with UNIX environment. I use Ubuntu LINUX before and now I use Mac daily. I am able to work … more

    I am Zend Certified Engineer in PHP 5 and Zend Framework. Have experience in LAMP about 9 years. And very familiar with UNIX environment. I use Ubuntu LINUX before and now I use Mac daily. I am able to work with native PHP or use PHP Framework. I use in Zend Framework since 1.10 until now. I am very experience in web application or creating an API for web application or use API from public API like Facebook, Google, Twitter, GitHub etc. I am also experience in PHP Quality Assurance tools like PHPUnit, PHPCodeSniffer, etc. And I am also familiar with SCM (Source Code Management) like git and SVN. Another skills I have are Doctrine ORM (I use this since 1.2 until now), HTML5, jQuery, Apache, MySQL, sQlite, Zend Server, Zend Studio, and some agile tools like continues integration and automation build. So, please do not hesitate me. I am experience on this field. And I'm Certified Developer. You can check my certificate here: http://www.zend.com/zce.php?c=ZEND010294  less

    php mysql linux-system-administration javascript python adobe-business-catalyst zend-framework 00 more less
    • $27.78 HOURLY RATE
    • 4.6
    • 2676 HOURS
    • INDONESIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 9 TESTS
    GROUPS:
  • journalist

    I am a freelance journalist. I have been working for Hungarian, Serbian newspapers, TV and radio channels for more than 15 years. I was working as an editor for 3 years. Before my journalistic career I attended a secondary medical … more

    I am a freelance journalist. I have been working for Hungarian, Serbian newspapers, TV and radio channels for more than 15 years. I was working as an editor for 3 years. Before my journalistic career I attended a secondary medical school, and was working in the field as an RN. From time to time I translated various documents from English to Hungarian and Serbian. I am a Linux enthusiast. I am fluent in English (started to learn it when I was six years old ), Hungarian (my mother tongue) , Serbian (I was born there) , Croatian, and I understand German , Italian and French.  less

    nursing wordpress photography medical-transcription linux-system-administration translation-serbian-english translation-english-hungarian 00 more less
    • $11.11 HOURLY RATE
    • 4.8
    • 1764 HOURS
    • SERBIA
    • LAST ACTIVE
    • 18 PORTFOLIO ITEMS
    • 5 TESTS
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