Linux System Administration Freelancers

Showing 4,855 freelancers

Linux System Administration Freelancers

Showing 4,855 freelancers

  • PHP,MySQL,CiviCRM,Drupal,Symfony,CodeIgniter

    During these years I have acquired a very good knowledge of many open source web technologies. My responsibility includes providing back end support for the distributed applications.I have experience in PHP/MySQL, Drupal, CiviCRM. jQuery, Symfony,CodeIgniter PHP framework … more

    During these years I have acquired a very good knowledge of many open source web technologies. My responsibility includes providing back end support for the distributed applications.I have experience in PHP/MySQL, Drupal, CiviCRM. jQuery, Symfony,CodeIgniter PHP framework, Shell Scripting, Python, Web Crawler and Parser, Bright Scripting ( Roku ). Although I am enjoying my present job, I am looking out for new projects in the same field.  less

    drupal jquery mysql php linux-system-administration apache-administration 00 more less
    • $27.78 HOURLY RATE
    • 5.0
    • 432 HOURS
    • INDIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 7 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
    • 1770 HOURS
    • SERBIA
    • LAST ACTIVE
    • 18 PORTFOLIO ITEMS
    • 5 TESTS
  • Italian Native Speaker. English, Spanish and Chinese Translator.

    I'm a native Italian speaker who graduated in "Sciences of Cultural and Linguistic Mediation, Linguistic Intercultural Curriculum" a curriculum with an emphasis on applied linguistics from the University of Milan. I fluently speak English, Chinese and Spanish. During my … more

    I'm a native Italian speaker who graduated in "Sciences of Cultural and Linguistic Mediation, Linguistic Intercultural Curriculum" a curriculum with an emphasis on applied linguistics from the University of Milan. I fluently speak English, Chinese and Spanish. During my studies I improved my English in the USA (Saint Paul, Minnesota) and my Chinese in China (Kunming, Yunnan) so that I didn't merely studied the languages but I lived them also. I've been working as a professional translator for several years, developing a strong experience in the field. Since 2011 I'm travelling around the world riding a 20years old Honda Transalp which allows me to challenge my English and communication skills everyday. For this reason I'm also really intrested in Travel Writing.  less

    translation-italian-english translation-english-italian creative-writing blog-writing proofreading linux-system-administration 00 more less
    • $11.11 HOURLY RATE
    • 5.0
    • 76 HOURS
    • ITALY
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 5 TESTS
  • Really fast and accurate PHP/Joomla Developer/Linux Administrator

    Over the last 18 years, I have developed a wide range applications, recently 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 … more

    Over the last 18 years, I have developed a wide range applications, recently 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, especially using Yii-Framework & Joomla CMS. I consider myself an expert in Joomla v1.5/2.5 MVC coding, JoomSocial, K2, Sobi2 and Virtuemart I also have big experience in web disign, setup and administration of Linux servers.  less

    php joomla yii-framework seo linux-system-administration adobe-photoshop 00 more less
    • $25.00 HOURLY RATE
    • 4.4
    • 1151 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 13 PORTFOLIO ITEMS
    • 8 TESTS
    GROUPS:
  • perl & mysql & ruby expert

    10+ years perl programmer, 7+ years mysql dba, 2+ years ruby rails Hi! I'm an enthusiastic web developer with excellent skills in PERL,RUBY,JavaScipt,jQuery,MySql,PostgreSQL,CSS,(X)HTML. 10+ years of software coding experience gives me … more

    10+ years perl programmer, 7+ years mysql dba, 2+ years ruby rails Hi! I'm an enthusiastic web developer with excellent skills in PERL,RUBY,JavaScipt,jQuery,MySql,PostgreSQL,CSS,(X)HTML. 10+ years of software coding experience gives me a possibilty to create excellent software projects. I confirm that you would never regret working with me. You are going to meet the best coder. Don't hesitate to select me.  less

    perl perl-catalyst mysql ruby ruby-on-rails postgresql linux-system-administration 00 more less
    • $22.22 HOURLY RATE
    • 4.9
    • 1935 HOURS
    • CHINA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 6 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
    • 32 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Symfony 2.x, 1.0 -1.4, php, Ruby on Rails, Heroku

    Serving the solutions to the clients requirements with the smiles on their faces is the biggest achievements for me, Have started career with Symfony 1.0 and keep running on that track i have worked with all the versions of … more

    Serving the solutions to the clients requirements with the smiles on their faces is the biggest achievements for me, Have started career with Symfony 1.0 and keep running on that track i have worked with all the versions of Symfony including 1.X to 2.X versions. Also having knowledge of good HTML5 CSS, Web standards, Agile Methodology, Software Development cycle, and other management Skills. I have worked 5+ years till Dec 2012, in the field of Web development, completing around 10+ projects of enterprise level with good appreciations from companies and clients to whom i served. Still working in the field of programming gaining knowledge on the mobile technologies  less

    symfony php ruby-on-rails heroku mysql linux-system-administration amazon-ec2 00 more less
    • $20.00 HOURLY RATE
    • 4.8
    • 259 HOURS
    • INDIA
    • LAST ACTIVE
    • 9 PORTFOLIO ITEMS
    • 4 TESTS
  • Expert SQL, Database, Wordpress Optimizer

    I am skilled at Programming, Database Design, Optimization & Administration , Website Optimization My specializations are in 1) SQL query optimization, 2) Wordpress Optimization 3) Database Programming. Creating Trigger,Procedure and Function specially in MySQ Land Oracle are my choice area. 4 … more

    I am skilled at Programming, Database Design, Optimization & Administration , Website Optimization My specializations are in 1) SQL query optimization, 2) Wordpress Optimization 3) Database Programming. Creating Trigger,Procedure and Function specially in MySQ Land Oracle are my choice area. 4) Linux installation and optimization of Web server, Database server eg. NGINX, MySQL, Apache As a programmer I works in PHP,UNIX/Linux Script, SQL, MySQL and have an experience of about 7 years. I have designed and developed many MySQL databases and written SQL code (stored procedures, queries, triggers etc) for MySQL and Oracle Database. I also wrote many Unix scripts and SMS applications for Telecommunications. I am also an Oracle9i certified professional. In addition, my work involves a lot of playing around with data and numbers, comparing and analyzing data and generating reports out of it. I have excellent skills in Regular Expressions, sed and awk. I can handle most data needs by using PHP/Shell/sed/AWK/perl/ and Regular Expression. I have great communication skills and impeccable English. I believe I am dedicated, discipline and honest.  less

    sql mysql unix-shell php data-warehousing soap linux-system-administration 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 25 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 7 TESTS
  • Wordpress Developer, Webmaster, Sytem Admin, Security Consultant

    I've been in the web development field for more than 4 years, when I started developing PHP/MySQL applications for a local company. I've worked on a variety of applications. Over the last 4 years I've dedicated … more

    I've been in the web development field for more than 4 years, when I started developing PHP/MySQL applications for a local company. I've worked on a variety of applications. Over the last 4 years I've dedicated myself to work with Wordpress, so I'm capable of creating complete Wordpress sites from scratch, that include customized code (writing modules), convert/create themes, SEO, Social Media Integration and Hardening. I also have worked on Windows and Linux servers, performing installations / configurations / hardening and have some experience in the following areas: SQL, PHP, MySQL, XHTML, CSS.  less

    wordpress seo xhtml css security php linux-system-administration 00 more less
    • $27.78 HOURLY RATE
    • 5.0
    • 1867 HOURS
    • COLOMBIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 3 TESTS
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