Linux System Administration Freelancers

Showing 4,854 freelancers

Linux System Administration Freelancers

Showing 4,854 freelancers

  • Certified Magento Developer

    Over the last 5 years, I have developed a wide range of websites using HMTL, PHP, and MySQL including sites for startup companies and small businesses, most of them are e-commerce websites using Magento. My aim is helping people to … more

    Over the last 5 years, I have developed a wide range of websites using HMTL, PHP, and MySQL including sites for startup companies and small businesses, most of them are e-commerce websites using Magento. My aim is helping people to make better shopping websites, increase sales and rankings by using good programming technique, focus on optimize code and improve the user experience. Therefore, making everybody happy :-) I also have some experience in the following areas: Python, Django, Google App Engine, and RoR.  less

    xhtml css php python ruby-on-rails node.js mongodb linux-system-administration magento 00 more less
    • $25.00 HOURLY RATE
    • 4.9
    • 2301 HOURS
    • VIETNAM
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 5 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • Linux Expert / AWS / DevOps / Cloud Architect

    Essential skills and technologies: =========================================================== OS: RedHat/Centos, Ubuntu/Debian, FreeBSD, AIX and Solaris. IaaS/PaaS/Cloud: AWS, Rackspace, Heroku CM & Automation : Puppet expert Web & App servers: Apache, Nginx, Tomcat, Weblogic Databases: Mysql, PostgreSQL, CouchDB, Redis Monitoring: Nagios, Icinga, Zabbix, Monit … more

    Essential skills and technologies: =========================================================== OS: RedHat/Centos, Ubuntu/Debian, FreeBSD, AIX and Solaris. IaaS/PaaS/Cloud: AWS, Rackspace, Heroku CM & Automation : Puppet expert Web & App servers: Apache, Nginx, Tomcat, Weblogic Databases: Mysql, PostgreSQL, CouchDB, Redis Monitoring: Nagios, Icinga, Zabbix, Monit, Munin, Cacti Virtualization: Citrix Xen Server, XCP, KVM, Xen, VMWare, LXC, OpenVZ Mail servers: Exim, Postfix Backups: Bacula, BackupPC HA: HAProxy, Keepalived, Corosync/Pacemaker, DRBD Programming & Scripting: Perl, Python, Ruby, Bash, Korn shell, SVN/Git Networking: DNS, DHCP, OpenLDAP, Samba, NFS, Vyatta OS, Quagga, Firewalls, Cisco/Dell routers & switches, OSSEC & IDS, Varnish, Vagrant Other: Atlassian products, Agile, ITIL ========================================================== Goals: ===== My major objectives are to provide high quality systems administration and architecture services, and create long-term relationships with my clients. I am a motivated self-started with very strong professional attitude towards any kind of job; a team player with rich experience working in large and small teams, able to follow long terms objectives and meet stringent deadlines. I am a certified Linux administrator with more than 10 years of experience working in web hosting, banking, telecom and IT security industries. I've designed and architectured highly scable and multi-tier envrionments on the cloud and in proprietary enterprise facilities around the globe. I can help you successfully complete your project(s).  less

    linux-system-administration puppet-administration mysql python amazon-web-services security vpn devops network-administration lamp-administration 00 more less
    • $39.11 HOURLY RATE
    • 4.9
    • 107 HOURS
    • BULGARIA
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 6 TESTS
    ASSOCIATED WITH:
  • Web Designer, Wordpress Designer, Wordpress Customization, WHMCS,PHPBB

    I develop and design the website that represents your business in a professional manner and that converts visitors into customers. I am also RedHat Certified System administrator and RedHat Certified Engineer . So i can work any Linux Based Job easily … more

    I develop and design the website that represents your business in a professional manner and that converts visitors into customers. I am also RedHat Certified System administrator and RedHat Certified Engineer . So i can work any Linux Based Job easily I can provide websites that are SEO and SEM optimized. Wordpress, Magento, Whmcs, Phpbb, Joomla, Learning Management Systems, Dynamic and Static websites, Landing Pages, Squeeze Pages,Animated GIFs, Custom Contact Forms and much more. I know what consumers want and I know how to get them to buy it. Determine whether it is the attributes of a Lawyer or even a Sales clerk, the truth is: the world is filled with wants and needs. The only difference is, I convert the "wants" into a need. ::::::::::::::::**::::::::::::::::::::::::What I CAN::::::::::::::::::**:::::::::::::::::::::: Specialized in.... LINUX, WHMCS, PHPBB, WORDPRESS, HTML, HTML5, CSS, CSS3, Logo Design. Graphics Design WORDPRESS : Wordpress Install and Setup, Theme Customization, Wordpress Theme development, Wordpress Site Transfer one server to another server WHMCS: Whmcs Install, Whmcs Setup And customization, Whmcs new module install, Whmcs upgrade new version. whmcs Site Transfer one server to another server PHPBB: Phpbb Install, Phpbb Setup, Phpbb Theme customization new mod install Joomla: Joomla Install, Joomla Setup, Joomla Theme customization new module install Magento: Magento Install, Magento Setup, Magento Theme customization new module install. Personal contact is available through Skype and email.  less

    wordpress joomla php html css javascript phpbb whmcs cpanel linux-system-administration 00 more less
    • $10.00 HOURLY RATE
    • 5.0
    • 729 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 21 PORTFOLIO ITEMS
    • 13 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • Senior Software Engineer/Database Engineer/Project Manager

    Software Engineer, Database Engineer, and Linux Administrator. I'm always seeking exciting new opportunities, particularly working with modern web applications. I'm a 15 year veteran programmer, with experience in Node.js / AngularJS / PHP / MySQL / Apache Cassandra / MongoDB / Oracle / Java … more

    Software Engineer, Database Engineer, and Linux Administrator. I'm always seeking exciting new opportunities, particularly working with modern web applications. I'm a 15 year veteran programmer, with experience in Node.js / AngularJS / PHP / MySQL / Apache Cassandra / MongoDB / Oracle / Java / Play! / Android Java / C/C++ / Objective C / Laravel / CakePHP / .Net and more... I'm a firm believer in Agile development, TDD/BDD, and following best practices. I also have a wealth of experience managing and deploying complex high-availability server clusters, and developing scale-out ready web applications on Red Hat, CentOS, & Ubuntu servers. I specialize in SaaS based applications deployed on cloud platforms like Amazon Web Services and Rackspace Cloud.  less

    android-app-development html5 php css3 javascript linux-system-administration wordpress mysql node.js 00 more less
    • $51.11 HOURLY RATE
    • 4.9
    • 2641 HOURS
    • CANADA
    • LAST ACTIVE
    • 12 PORTFOLIO ITEMS
    • 12 TESTS
    ASSOCIATED WITH:
  • Experienced C/C++/Objective C Developer/iPhone Application Developer

    Over the last 4 years, I have developed a wide range of projects using C, C++, Objective C, and Java. My core competency lies in iPhone Application Development. I have developed more than 15 major applications, including VOIP applications, social … more

    Over the last 4 years, I have developed a wide range of projects using C, C++, Objective C, and Java. My core competency lies in iPhone Application Development. I have developed more than 15 major applications, including VOIP applications, social networking apps, drawing apps and/or a few apps with custom UI and self management features. I have hands on experience in iOS Application Development. I have developed many live applications. - Expertise in iOS (6.x, 5.x, 4.x) - Expertise in xCode (4.x, 3.x) - Expertise in VOIP applications using PJSIP and Doubango. - Expertise in XMPP Framework. - Expertise in Facebook, Twitter and LinkedIn APIs - UIKit Framework - UIMapKit Framework - Addressbook Framework - QuartzCore Framework - CoreAnimation Framework - AudioPlayer/MoviePlayer Frameworks - Client‐Server communication - Database designing using SQLite - PDF document reading - Inapp Purchase integration - MessageUI and MailUI Frameworks - JSON and XML Parsing. - Using GET, POST and SOAP web services. - Using Gesture Recognizer and UITouch controls. - Customizing User Interface.  less

    sip socialengine c c++ linux-system-administration objective-c xmpp iphone-app-development 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 981 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 3 TESTS
    ASSOCIATED WITH:
  • Deputy Manager - Corporate Solution

    Honesty, commitment & patience have been my strong believe for career building. It has been 12 years on job and mostly I received appreciation on my services to any work. My career began in between my education where I used to … more

    Honesty, commitment & patience have been my strong believe for career building. It has been 12 years on job and mostly I received appreciation on my services to any work. My career began in between my education where I used to be technical instructor and server administrator. Just after the under-graduation I started working for Link3 Technologies Ltd. & still serving on. I started here as helpdesk operator and soon became useful to wireless team where I worked on site survey, point and multipoint link establishment, base station maintenance & frequency allocation and planning. Soon after that I was shifted to serve corporate customers with complicated multi environment systems & appliance on behalf as an NOC member. And so on with my growing experience and idea I started working with corporate solution analysis and implementation. My current responsibility holds me to act as a corporate solution consultant, business development & research and development. I am comfortable working with Linux, FreeBSD, Slackware, Windows etc. Worked with Cisco, Checkpoint, juniper, etc. for data centre implementation. Working with HA replication unit or cluster, VOIP system & complicated solution implementation and aggregation gets me comfort zone as a technical person. My solutions and advices are based on solving problem using existing resource with phase by phase implementation.  less

    virtualization clustering asterisk cisco-voip cisco-routers cisco-asa zimbra-administration voip-administration linux-system-administration 00 more less
    • $7.78 HOURLY RATE
    • 5.0
    • 21 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 9 TESTS
    ASSOCIATED WITH:
  • Juan Echeverria

    I have worked for 6 years in system administration, networking and helpdesk areas. This experience include both Linux and Windows enviroments. My principal goals are LPI and Cisco certifications. I'm looking for opportunities to work in the system administration … more

    I have worked for 6 years in system administration, networking and helpdesk areas. This experience include both Linux and Windows enviroments. My principal goals are LPI and Cisco certifications. I'm looking for opportunities to work in the system administration area, with the most challenging conditions. I also have experience with programming languages (Java, C/C++, HTML, PHP, JavaScript), Databases and Websites design.  less

    linux-system-administration ubuntu windows-administration windows-xp-administration network-administration computer-networking helpdesk-support virus-removal hardware-troubleshooting 00 more less
    • $3.33 HOURLY RATE
    • 4.5
    • 77 HOURS
    • VENEZUELA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 9 TESTS
    ASSOCIATED WITH:
  • PHP web developer

    ***********************5 Years of Experience*********************** ✔ Responsive Web Pages (twitter botstrap, pagelines) ✔ Wordpress Custom Theme Development from PSD ✔ Web Development / Design (php & mysql / CMS) ✔ Ecommerce web development / maintenance (WordPress, ✔ Email Marketing (Get Response, aweber, mailchimp) ✔ Cross browser compatibility check to ensure smooth … more

    ***********************5 Years of Experience*********************** ✔ Responsive Web Pages (twitter botstrap, pagelines) ✔ Wordpress Custom Theme Development from PSD ✔ Web Development / Design (php & mysql / CMS) ✔ Ecommerce web development / maintenance (WordPress, ✔ Email Marketing (Get Response, aweber, mailchimp) ✔ Cross browser compatibility check to ensure smooth user experience (Firefox, IE, Chrome, Safari) ✔ PSD to Wordpress / XHTML conversion (guaranteed 99.9% exact replication) ✔ Website Layout Designing/ Logo Design ✔ development of Search Engine friendly webpages Availability : Skype, Gmail. and in all preferred networks. Availability time : 40+ hours/Week Top Quality output guaranteed!!!  less

    php mysql jquery ajax wordpress html html5 css3 linux-system-administration javascript 00 more less
    • $7.78 HOURLY RATE
    • 4.9
    • 48 HOURS
    • INDIA
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 2 TESTS
    ASSOCIATED WITH:
  • Experience is just about every aspect in the the IT industry. If it is technical, and you need it done, I can do it. My primary emphasis is in open source systems, saving you tons of $$$, but I can overhaul your existing systems just as well.

    linux-system-administration 00 more less
    • $38.89 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
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