Linux System Administration Freelancers

Showing 115 freelancers

Linux System Administration Freelancers

Showing 115 freelancers

  • 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
  • Asterisk/Vicidial/FreePBX/Elastix Expert | Technical Support

    Over the past 4 years, I have installed and configured a total of around 1,000 seats call center system with a maximum of 14 servers on one site using Vicidial on both standalone and multi-server setup. I have also … more

    Over the past 4 years, I have installed and configured a total of around 1,000 seats call center system with a maximum of 14 servers on one site using Vicidial on both standalone and multi-server setup. I have also also installed and configured IPPBX systems, VOIP systems, GSM gateway systems and asterisk-based systems using FreePBX and Elastix ranging from small to medium business enterprises including integration of IPPBX to a legacy PBX(PABX) and to CUCM. My core competencies lies in Asterisk, Vicidial, FreePBX, Elastix, Linux, SIP, IPPBX and PABX/CUCM integration, VOIP systems and GSM gateway systems. And I'm seeking opportunities to install, develop, configure and support call center systems and IPPBX systems from the ground up for you or your business. I have also experience in the following areas: MySQL, Windows Operating Systems, Microsoft Office applications, Apache, Basic to advance TCP/IP networking configuration, Basic to advance troubleshooting(system, software, hardware and networking), SDLC, UML Diagrams and OOP diagrams, FTP, remote desktop support, firewall, linux/shell scripting, Softphone(Eyebeam and Xlite) configuration, IP Phone(Polycom, Escene, Grandstream, Yealink, etc) configuration, Video Phone(Grandstream, Yealink, etc) configuration, Operator phone configuration, FXO/FXS gateway configuration and Sangoma/Digium/Atcom/Openvox card configuration(TDM/Analog, E1, E1R2, PRI/BRI).  less

    asterisk vicidial freepbx linux-system-administration sip mysql apache-administration 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 33 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • UZAIR AHMED ,ELECTRONIC ENGINEER

    I am recent graduate from GIKI(Ghulam Ishaq Khan Institute) with B.S Degree in Electronics Engineering .I am mostly interested in working in the “Technical Segment” within the area of my specialization that is Signal Processing, Control Systems and … more

    I am recent graduate from GIKI(Ghulam Ishaq Khan Institute) with B.S Degree in Electronics Engineering .I am mostly interested in working in the “Technical Segment” within the area of my specialization that is Signal Processing, Control Systems and Electronics. However owing to the broad training that I got in with Akzonobel during my six weeks internship with them last year and being a CCNA, I am not afraid of working on other projects that refer to other disciplines such as Computer Science or Electric Communication systems or Networks.  less

    linux-system-administration cisco-routers cisco-ios cuda matlab presentations short-story-writing android-app-development machine-learning 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 20 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 9 PORTFOLIO ITEMS
    • 3 TESTS
    GROUPS:
  • -=* Print, package and website designer. Photoshop expert. *=-

    I work with professionalism, accuracy and integrity, enjoys a challenge and never quits untill the job is done right, on time and on budget. I strives to offer my clients the best service possible, offering advice and solutions to any … more

    I work with professionalism, accuracy and integrity, enjoys a challenge and never quits untill the job is done right, on time and on budget. I strives to offer my clients the best service possible, offering advice and solutions to any graphic and website problems they encounter, as well as creating quality designs. Work experience, which consisted of making a collage, various designs, processing of films, development and maintenance of web sites, prepress preparation any kind of documents. Looking for new challenges and I am directed to implement a wide range of ideas according to what you need your project.  less

    adobe-photoshop microsoft-word microsoft-excel microsoft-powerpoint html c++ php corel-draw adobe-illustrator adobe-acrobat logo-design linux-system-administration forum-posting forum-moderation microsoft-publisher adobe-indesign 00 more less
    • $10.89 HOURLY RATE
    • 5.0
    • 11 HOURS
    • BULGARIA
    • LAST ACTIVE
    • 42 PORTFOLIO ITEMS
    • 5 TESTS
  • Network Administrator

    In the past 4 year as a web programmer I have gained a competitive knowledge with PHP, MySQL, DHTML, Flash action script, and lately I have been working with HTML5. Currently I am well versed with Wordpress, Joomla, and Code … more

    In the past 4 year as a web programmer I have gained a competitive knowledge with PHP, MySQL, DHTML, Flash action script, and lately I have been working with HTML5. Currently I am well versed with Wordpress, Joomla, and Code Igniter. Additionally I have a basic Drupal management. I am also well versed with Linux operating systems and systems administration. Further more I am capable in setting up a mail server, proxy server, firewall, and HIDS. My goal is to share my skills and help people in any way that I can with all of my knowledge and dedication.  less

    openbsd unix-system-administration linux-system-administration html php wan custom-cms actionscript-2 actionscript-3 computer-networking 00 more less
    • $6.67 HOURLY RATE
    • 4.3
    • 374 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 17 TESTS
    ASSOCIATED WITH:
  • Wordpress Expert, Web developer, Graphic Designer

    Over the last 6 years i have successfully completed many projects including Web Development and Graphic Design. I have loads of experience with Wordpress, Joomla, HTML, HTML5, CSS, PHP, Javascript, Magento. I am seeking opportunities to work on website development … more

    Over the last 6 years i have successfully completed many projects including Web Development and Graphic Design. I have loads of experience with Wordpress, Joomla, HTML, HTML5, CSS, PHP, Javascript, Magento. I am seeking opportunities to work on website development projects from the ground up for you or your business. Whether you are a new business looking to create an identity complete with modern looking website, logo, graphics to wow your customers, or an existing business looking to revamp your current identity or promote your product, i will work with you towards an innovative and exciting result that is perfect for your business needs. Do not forget to visit my personal website/portfolio: http://darkog.com/  less

    wordpress css php html html5 adobe-photoshop joomla drupal xhtml javascript css3 logo-design web-design linux-system-administration adobe-illustrator image-editing psd-to-html xml jquery wp-ecommerce magento 00 more less
    • $18.89 HOURLY RATE
    • 5.0
    • 514 HOURS
    • MACEDONIA
    • LAST ACTIVE
    • 36 PORTFOLIO ITEMS
    • 14 TESTS
    GROUPS:
  • Fast Typist\Data Entry Clerk\Researcher\Web Developer\Bachelor of IT

    If you are looking for some assistance in data typing, internet researching, or any kind of help in similar fields - I am the right person for you! I like to do administrative jobs, and I'm detail-oriented person. My typing … more

    If you are looking for some assistance in data typing, internet researching, or any kind of help in similar fields - I am the right person for you! I like to do administrative jobs, and I'm detail-oriented person. My typing speed of English words is around 70 WPM (See my portfolio for more info). I'm a recent graduate (Bachelor of IT). I have also some basic experience in programming, blogging, making HTML/Flash/Wordpress/Joomla etc. websites. I had part-time job as a system/network administrator and support technician on Linux and Windows, and I acquired a lot of experience in troubleshooting, installing, configuring systems, and giving technical support for clients. I've done a lot of part-time jobs in IT related field. I love to read, write, think, learn new things... I'm organized, reliable, ambitious and creative person with various IT skills. I'm looking forward to work with you! See my portfolio for more info: http://zlatan.com.ba "You are not your resume, you are your work." – Seth Godin  less

    database-cataloguing adobe-acrobat computer-repair microsoft-excel microsoft-word html adobe-pdf css windows-xp-administration computer-maintenance translation-english-serbian translation-croatian-english translation-serbian-english linux-system-administration adobe-photoshop pdf-conversion internet-research audio-editing translation windows-administration spreadsheets document-conversion transcription 00 more less
    • $7.00 HOURLY RATE
    • 5.0
    • 885 HOURS
    • BOSNIA AND HERZEGOVINA
    • LAST ACTIVE
    • 13 PORTFOLIO ITEMS
    • 8 TESTS
  • Senior Developer/Project Manager

    I am a developer and a project manager with 6 years of experience. My main skills are: - Website development using PHP/Wordpress/Joomla! - Wordpress and Joomla template customization - PSD to Wordpress and Joomla! - PSD to HTML5/CSS3 - Responsive coding I … more

    I am a developer and a project manager with 6 years of experience. My main skills are: - Website development using PHP/Wordpress/Joomla! - Wordpress and Joomla template customization - PSD to Wordpress and Joomla! - PSD to HTML5/CSS3 - Responsive coding I also have managarial skills, as I have 20 developers in my team and I am native English speaker.  less

    php html5 css3 javascript jquery wordpress joomla virtuemart mysql opencart linux-system-administration twitter-bootstrap 00 more less
    • $11.11 HOURLY RATE
    • 4.9
    • 810 HOURS
    • ARMENIA
    • LAST ACTIVE
    • 10 PORTFOLIO ITEMS
    • 4 TESTS
    ASSOCIATED WITH:
  • More then 9 yrs Exp. in Open Source Development

    I am a Senior Web Developer with 9+ years of experience, using CMS like Joomla, Wordpress! and E-Commerce platforms such as Magento and Virtuemart, Os Commerce, Prestashop, among others. My proficient areas are: HTML, CSS, PHP, MySQL, JS/JQuery. Always … more

    I am a Senior Web Developer with 9+ years of experience, using CMS like Joomla, Wordpress! and E-Commerce platforms such as Magento and Virtuemart, Os Commerce, Prestashop, among others. My proficient areas are: HTML, CSS, PHP, MySQL, JS/JQuery. Always trying to identify the best path to take and always put efficiency vs. time and costs. Thank you for reading this brief overview about me, you are more than welcome to invite me for an interview.  less

    wordpress joomla oscommerce lamp-administration html5 linux-system-administration adobe-photoshop cakephp corel-draw jquery magento x-cart opencart phpbb 00 more less
    • $12.00 HOURLY RATE
    • 4.6
    • 192 HOURS
    • INDIA
    • LAST ACTIVE
    • 67 PORTFOLIO ITEMS
    • 10 TESTS
    ASSOCIATED WITH:
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