Linux System Administration Freelancers

Showing 585 freelancers

Linux System Administration Freelancers

Showing 585 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
  • 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:
  • PHP MySQL Web developer, Web Scraping Expert, C C++ Linux Developer

    Over the last 5 yrs I have been involved into Web development using PHP(structural and OOP style), MySQL, Javascript, AJAX, jQuery, MVC - Zend Framework, CakePHP, CodeIgnitor and CMS - Wordpress. Expertise in Web Scraping. Slicing - PSD TO HTML. Web Services … more

    Over the last 5 yrs I have been involved into Web development using PHP(structural and OOP style), MySQL, Javascript, AJAX, jQuery, MVC - Zend Framework, CakePHP, CodeIgnitor and CMS - Wordpress. Expertise in Web Scraping. Slicing - PSD TO HTML. Web Services - REST, XML, JSON, SOAP. Testing - Unit testing using PHPUnit. My core competency lies with Web Programming, Linux Administration and Application development using C++ , QT. My Expertise also lies with coding in C,C++,Perl on Linux and Windows. Proficient in Object Oriented Programming, PL/SQL, Makefile & GNU Debuggers, TCP/IP Protocol suite.  less

    php mysql c++ linux-system-administration ajax qt perl 00 more less
    • $16.67 HOURLY RATE
    • 4.7
    • 285 HOURS
    • INDIA
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 10 TESTS
  • J2EE/PHP5/SQL Developer. Linux SysAdmin. Brainbench certified

    More than 7 years of experience coding in PHP using many SQL databases (MySQL/PostgreSQL/MSSQL). I have worked in many projects as a project leader. I feel very confortable in managing my work time to complete the schedule. Experience … more

    More than 7 years of experience coding in PHP using many SQL databases (MySQL/PostgreSQL/MSSQL). I have worked in many projects as a project leader. I feel very confortable in managing my work time to complete the schedule. Experience with Zend Framework; MVC and Singleton patterns. Expert in use of XML technologies, APIs, AJAX and coding using OO (Objects). Skills using design software (Fireworks, Photoshop, Gimp). GNU/Linux system's administrator for more than 6 years.  less

    php mysql html lamp-administration css linux-system-administration windows-administration 00 more less
    • $17.78 HOURLY RATE
    • 5.0
    • 22 HOURS
    • SPAIN
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 6 TESTS
  • RHCE,RHCSA, IPv6 and Network security certified.

    I am Masum Billah from Bangladesh, its in Asia. I am a Computer Engineer. I am working in BRACBANK as a Network Analyst. I am accountable and responsible for ensuring all Network Devices. (Cisco Router ASR 1002, Cisco switch 6509E … more

    I am Masum Billah from Bangladesh, its in Asia. I am a Computer Engineer. I am working in BRACBANK as a Network Analyst. I am accountable and responsible for ensuring all Network Devices. (Cisco Router ASR 1002, Cisco switch 6509E, Checkpoint firewall, Cisco ASA 5510, Cisco Router 2600 (2621, 2651), 2800 (2801, 2811), 1800 series, 800 series, Cisco Catalyst 2900XL switches, Mikrotic ) Maintenance and troubleshoot all Linux, centos and ubuntu (Cacti, Proxy, DHCP, PPTP VPN, SPAM Guard ) server. Analysis proxy traffic with Sawmill & SARG. Fellowship : SANOG XXI Internet Resource Management, Internet Routing Registry, IPv6 Tutorial, iPv6 Security, IPv4 and IPv6 Routing and Deployment Also I am working on Email Marketing(Part Time).  less

    internet-research linux-system-administration network-administration technical-documentation data-analysis email-marketing 00 more less
    • $3.33 HOURLY RATE
    • 4.8
    • 277 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 8 TESTS
  • IT-Consultant/Business Development/Translation/Voice-Over

    Hello, thank you for visiting my profile. My Philosophy My focus is customer satisfaction, because I know that only a satisfied customer will return and with this in mind I am always willing to go the extra mile! My Own … more

    Hello, thank you for visiting my profile. My Philosophy My focus is customer satisfaction, because I know that only a satisfied customer will return and with this in mind I am always willing to go the extra mile! My Own Server I run my own dedicated sever with CentOS, run WWW, Mail, Wordpress, Joomla and many other stuff, so I can setup a sample web page in no time for you. My Voice Services I am a "Voice over Artist" with German, English and "Frangläse". Native German Speaker with “High-German” with the option for local dialects. Fluent English speaker minimal German / Irish accent. Lastly a funny French which I call “Frangläse“. I record, cut and post-produce all material in my own Studio with High-End equipment. My English, German and French Services I translate and proofread German, English and French content. I do work with Translation-Memory-Software, so I can provide excellent consistency and quality for small, medium and big language projects. My Attitude I deliver in time, I provide high quality, I am extremely flexible and it's a pleasure to satisfy my customers. My ODesk Status I offer my services as a verified member on ODesk. Please see my excellent feedbacks and test ratings. Talk to you soon. B.  less

    voice-over proofreading business-development account-management operating-systems-development computer-networking german wordpress linux-system-administration 00 more less
    • $25.00 HOURLY RATE
    • 3.9
    • 826 HOURS
    • FRANCE
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 14 TESTS
  • Python Ninja & Web-Scraping Expert

    I'm a computer engineer with more than six years of experience in working with web-related technologies. Python is my favorite programming language. Web-scraping (also known as web data extraction), web-crawling, data-mining, computer-vision and machine-learning are my main fields of … more

    I'm a computer engineer with more than six years of experience in working with web-related technologies. Python is my favorite programming language. Web-scraping (also known as web data extraction), web-crawling, data-mining, computer-vision and machine-learning are my main fields of work. I've helped a lot of people with web-scraping. I can extract data from any website, clean it, and save the results in any format you need. Besides that, I have a strong background in web-development (Django, Flask, Tornado etc.) and software-development. I respect deadlines and believe that your time is money. I always aim for the best result possible. I'm always open for new, interesting projects and challenges!  less

    python web-scraping data-mining computer-vision machine-learning web-crawler api-development database-modeling database-administration linux-system-administration 00 more less
    • $45.00 HOURLY RATE
    • 5.0
    • 12 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
    GROUPS:
  • Windows, Linux, Unix Server and Systems Administration

    To Provide: 1.) Linux security and administration, includes installation and configuration of some linux distro's: CentOS, Fedora, Ubuntu, FreeBSD, OpenBSD, Debian, OpenSuse and other linux distributions with Apache,MySQL,Bind,LDAP,FTP,SSH,Webmin and other linux services. Patches … more

    To Provide: 1.) Linux security and administration, includes installation and configuration of some linux distro's: CentOS, Fedora, Ubuntu, FreeBSD, OpenBSD, Debian, OpenSuse and other linux distributions with Apache,MySQL,Bind,LDAP,FTP,SSH,Webmin and other linux services. Patches and updates of services. Firewall Systems PFsense & Untangle. 2.) Web development & design in Joomla, Wordpress, Drupal, Other CMS Platforms and PHP/MySQL/Javascript/Jquery Programming 3.) Assistance in Hosting Management, Web Transfers, Domain transfer and website consultancies. This includes WHM/Cpanel administration and installation. 4.) Integration of Payment Gateways in Shopping Cart CMS and sites on Magento, Prestashop, Zen-Cart,OpenCart, OSCommerce, Virtuamart and other cart CMS's. 5.) Network Communication Setup. Includes VoIP server and phones installation and configuration. 6.) Windows systems administration like, Microsoft windows server 2003-2012, Exchange server 2003 - 2013, Active directory, DNS & FTP Server. And other Windows Stuff. With over 8 years experience in the field of IT, I can assure my quality service and satisfaction Best Regards.  less

    network-administration software-testing website-development joomla php wordpress linux-system-administration mysql 00 more less
    • $22.22 HOURLY RATE
    • 4.8
    • 69 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 7 TESTS
  • Internet Marketing, SEO Consultant & Expert Web Developer

    While I do have a preferred tool-set, I can adapt to new environments fast, onsite or off. Team or Solo, SMB or Enterprise. I can accept surprises, enjoy exploring alternative solutions where required, accept new roles while retaining a calm … more

    While I do have a preferred tool-set, I can adapt to new environments fast, onsite or off. Team or Solo, SMB or Enterprise. I can accept surprises, enjoy exploring alternative solutions where required, accept new roles while retaining a calm - confident composure even under increasing pressure and I take pride in demonstrating this flexibility real-time! Primarily (by popular demand) a LAMP/Linux, Apache, PHP, MySql & HTML5 Developer and IT Business Consultant. I have also worked with, studied (still do) other programming languages, programming constructs and technologies. Well versed in many c-style languages including Perl, Python, Java and Ruby. Linux System Administrator. Senior Drupal Developer & Enthusiast, Acquia Drupal Business Partner, Drupal.org Contributor and Drupalcon Attendee. Expert Level Wordpress and Joomla Developer. Databases: DB2, MySQL, MariaDB, PostgreSQL, SQLite, MSSQL. I love Git but I can also work with SVN for code management. IDEs: Dreamweaver, PhpStorm, Netbeans, Eclipse and Aptana Studio. Frameworks: CakePHP, CodeIgniter, Zend, Symfony, Aranea, .NET, Monorail and Django. OS Environment: Linux/Unix-like BSD Environment (Ubuntu for development server, some programming & BackTrack Linux to aid with security audits/pentesting). Windows 7 (for everyday office use, Graphics Design and applications like Adobe Creative Suite, general Word Processing, Sketching, Wire-framing, Quality Assurance Processes etc). I'm an avid Information Technology & Social Media Enthusiast, Web Developer and Consultant. By no means am I a jack of all trades, the reason for this skill-set is simple: I enjoy developing successful business models for applications/websites, coding them, writing the content for them and promoting them with SEO and Social Media Marketing (both of which require my strong analytical and writing skills and staying up-to-date with the latest trends). And as a Consultant and Developer there are plenty of times that I stray from this skill set, when opportunity comes knocking, to that of a Full Stack Engineer. Follow and study Google algorithm changes (ex. Hummingbird, Panda, Penguin) and other Search Engine Trends. As a consultant I base my evaluation of a site on a number of major factors (in no specific order): Code, Domain, Page level, Site level, Back-links, User Interaction, Google's own Algorithm Rules, Social, Brand, Onsite Content, Off-site Spam. I have evaluated and optimized sites that were "optimized perfectly" before an update was pushed and suddenly dropped by a couple of pages! Or were penalized for malpractices. There are other search engines out there and I'm an expert on the topic, but if it's good enough for the big G, its good enough for the rest of them. I've been working freelance for 6 years, started of part-time and then realized that I had a loyal client base that appreciated my work, the potential & drive to succeed in an ever-adapting, highly competitive industry and was earning enough to make the transition to a full-time freelancer. I started my career in the customer service field and still enjoy helping customers, building rapport with them and even selling meaningful, truly innovative products. This particular skill instills a sense of security in the minds of the people I work with. For me (and this may sound generic) real-time, concise communication and reporting is key and never goes unnoticed no matter what the task may be. I am also the co-founder of a small business, where we help business of all sizes embrace the latest technology trends, increase revenue, market their products/services to a wider audience (to put it simply) and manage their infrastructure. This allows me to have my own office, all the latest hardware and software and the peace of mind required to meet expectations, adhere to deadlines and generally be more productive. I would like to add (as a matter of fact) that I am an overseas Anglo/Brit living in Pakistan (For obvious reasons, lower cost of living, the same technology we have in developed Countries, High Percentage of IT Professionals etc). My native Language is English. *Note: I'm a professional who has been in the business for years, can provide solid references, timely - accurate reports, deliver solid results, honor commitments and will never fall for exploitation which is becoming all to common in the freelancing business. There are plenty of entry-level individuals out there that still need to prove themselves and will take care of underpaid-poorly planned jobs for you. Not Me, I know what my work is worth. I think I've made my point.  less

    php linux-system-administration drupal wordpress html5 seo startup-consulting technical-writing architectural-design content-writing 00 more less
    • $11.11 HOURLY RATE
    • 4.5
    • 168 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 9 PORTFOLIO ITEMS
    • 15 TESTS
  • Miguel Palencia

    Hello, my name is Miguel Palencia, I am a Systems Engineer and Customer service and Sales Specialist. I have experience in sales, customer service (I used to be a trainer for Grehound's bus lines call centers in these areas … more

    Hello, my name is Miguel Palencia, I am a Systems Engineer and Customer service and Sales Specialist. I have experience in sales, customer service (I used to be a trainer for Grehound's bus lines call centers in these areas). I am currently an Altcoin Miner and Bitcoin trader, I have experience with alt and bitcoin markets, working on my own, I trade about 0.4 btc worth on a daily basis. Also, I have experience working with procurement, I've worked as a purchasing coordinator and recently as an Expediting coordinator for a Glencore-Xstrata afliate in Colombia. Other skills I have is being bilingual (English and Spanish), this has also given me experience working with translations, another set of skills is being quite computer-savvy, I am an experienced Linux user, and it has been my main system for over 11 years now. I am hard worker, determined, responsible, organized and always strive to be productive and produce high quality work.  less

    sales customer-service customer-support sales-management purchasing-management organizational-development translation-english-spanish translation-spanish-english linux-system-administration linux-slackware 00 more less
    • $5.56 HOURLY RATE
    • 4.9
    • 48 HOURS
    • COLOMBIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
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