Ubuntu Freelancers

Browse Ubuntu job posts for project examples or post your job on Upwork for free!

Ubuntu Job Cost Overview

Typical total cost of Upwork Ubuntu projects based on completed and fixed-price jobs.

Upwork Ubuntu Jobs Completed Quarterly

On average, 122 Ubuntu projects are completed every quarter on Upwork.

122

Time to Complete Upwork Ubuntu Jobs

Time needed to complete a Ubuntu project on Upwork.

Average Ubuntu Freelancer Feedback Score

Ubuntu Upwork freelancers typically receive a client rating of 4.82.

4.82
Last updated: May 1, 2015
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  1. Nikolaos L.

    Nikolaos L.

    Nikolaos L.

    Greece - Last active: 10 days ago - Tests: 2 - Portfolio: 6

    Self-employed Web Developer / Administrator with strong background in both Linux & Windows Systems, specializing in Elgg / Joomla / PHP / MySQL powered solutions. I am web developer since 1999 using PHP, JSP, HTML5, CSS3, Javascript, jQuery. I am specialized on Elgg social networking engine, developing custom plugins. I am expert in Joomla from J!1.0x to J!3.x. I can develop all kind of Joomla! extensions and i have experience in performance optimization, website usability and SEO for Joomla. Beside developments, I use to bring support to Joomla webmasters to fix/customize/enhance their Joomla websites. I am also well familiar with Drupal, Magento, Wordpress, Moodle. I can provide large range of services like simple blog installation & maintenance, custom plugins & CMS / eShop integration to fully scalable like installation and configuration of Linux based servers, DNS, Mail Server, Web Server, Apache Tomcat, FTP Server, LMS, CMS

    $35.00 /hr
    85 hours
    0.00
  2. Arnoud D.

    Arnoud D.

    DevOps Engineer

    Netherlands - Last active: 1 day ago - Tests: 3

    I'm a Linux professional with over 10 years of experience. I've studied software engineering and became a sysadmin, the two of which I still combine by automating repetitive tasks and integrating systems. At my current job I'm working as a DevOps Engineer implementing Puppet for our managed servers. Besides brewing code I also like to brew my own beers. Specialities: Puppet, Ruby, Configuration Management, Automated Testing, Linux, Ubuntu, Redhat, Mac OS X

    $40.00 /hr
    0 hours
    0.00
  3. Leandro F.

    Leandro F.

    Computer and Network Security / Researcher

    Argentina - Last active: 1 month ago - Tests: 2 - Portfolio: 1

    I am a passionate professional computer security.Since 2005 I launched careers in the area of ​​information security in companies, in the community and in person. I am working in security research and university teaching, which has been taking part in the very development of new technologies and understanding of phenomena of very recent appearance affecting security. I specialize in computers safety and service, research, training and hostage management for third party service of medium-sized and large national and international companies. I involved with prevention, protection and solution of incidents taking place in companies computer resources and face our commitment through constant update, over-training and detailed system analysis. I work with international prototypes which guide service performance. We pursue long term commercial relationships with our customers providing quality and support. I have wide experience in business and academic fields as we had the opportunity of being part of university training and research projects, new technology development and the possibility of learning about new phenomena affecting computers safety.

    $50.00 /hr
    0 hours
    0.00
  4. Dan D.

    Dan D.

    Senior PHP and Symfony Developer

    Romania - Last active: 10 days ago - Tests: 3 - Portfolio: 2

    Genuine Senior PHP Developer with very good english and a client oriented thinking, always patient to listen you and prepared to highlight possible improvements. My main skill is problem solving in general and i happen to be very good at programming. Always available on Skype. Have exciting Symfony work ? Contact me ASAP.

    $39.99 /hr
    0 hours
    0.00
  5. Rodney Caston

    Rodney Caston Agency Contractor

    Systems Engineer

    United States - Last active: 7 days ago - Tests: 3

    I have over fifteen years experience in linux systems administration and development, having managed large environments composed of many thousands of systems. I believe I bring with me a valuable perspective on how to provide solutions for efficiently managing extremely large, and distributed environments without scaling headcount. Some of my accomplishments include having built site reliability/network operations centers from the ground up, from the development of the fault and performance management systems to the management of the staff. I have built up and administered large scale email infrastructures which would send and receive millions of emails daily. I have managed datacenter migration projects consisting of thousands of servers running live services. I have extensive experience in the online gaming industry, focusing on adminsitration, server engineering, and DevOps. I have even worked in a creative capacity as a writer and creative designer in the past, having co-created the MegaTokyo™ intellectual properties. Given the variety of roles I've had in my career, I consider myself a jack-of-all-trades. What I enjoy most is being able to provide value to the organizations that I am able to support, regardless of what role that places me in at the time. Specialties: Amazon Web Services, Apache, Backtrack 5, Bind/DNS, Cacti, Chef, Cloud, Drupal, Elasticsearch, Ganglia, Glusterfs, HAProxy, Heartbeat, Kibana, LDirectord, Linux (Ubuntu, Debian, Redhat, CentOS, Kali), Logstash, Memcache, Metasploit, Monit, MongoDB, MRTG, Munin, MySQL Server, Nagios, Netcool, Nginx, Offensive Security, OpenVAS, OpenVPN, OSSEC, OSX, Penetration Testing, Postfix, PowerDNS, Puppet, Ruby, RRDTool, SAN, Samba, Sendmail, Shell Scripting, Splunk, Squid, Syslog, SMTP, SNMP, SSL, Squid, TCP/IP, VMWare, Windows, and Xen.

    Associated with: Caston Consulting LLC

    $91.11 /hr
    1,437 hours
    0.00
  6. Jamie Cressey

    Jamie Cressey

    Experienced Systems Adminsitrator

    United Kingdom - Last active: 06/18/2014 - Tests: 1 - Portfolio: 1

    An enthusiastic and ambitious individual with over 5 years’ experience in senior technical positions who enjoys being part of as well as leading successful and productive team supporting core infrastructure technologies across global estate’s. With a proven track record in design, documentation and implementation of end to end solutions and an excellent understanding of Project Delivery Lifecycle processes used to produce sound solutions which meet business & operational requirements.

    $55.56 /hr
    0 hours
    0.00
  7. Ricardo Catalfo

    Ricardo Catalfo

    Software Engineer / Java Developer

    United States - Last active: 12/04/2014 - Tests: 2

    9 years of diversified experience in Java (Web/Core) development, including System Analysis, Technical Design, Implementation, Performance Tuning, Testing and Release/Build management in all stages of the Software Development Life Cycle (SDLC). 7 years of experience with J2EE Technologies with extensive experience using J2EE Design patterns, Servlets, JSPs, JSTL, JavaScript and DHTML on Windows and Unix Technical Environments. 7 years of experience using Apache Tomcat, Eclipse, CVS and Subversion under Windows and Linux Technical Environments. 6 years of experience in gathering and documenting user requirements and delivering artifacts as needed. 4 years of experience in leading a team of 3+ persons (onsite / offshore) and Project Management. 3 years of experience using RIA technologies (OpenLaszlo, Adobe Flex, Action Script, Flash) 2 years of MSSQL + 1 year of PL/SQL Programming and Tuning. http://www.linkedin.com/in/ricardocatalfo/

    $55.56 /hr
    0 hours
    0.00
  8. Jameson Lopp

    Jameson Lopp

    Software Engineer

    United States - Last active: 09/27/2014

    I've spent the past 7 years developing an enterprise web application both on the front end with LAMP stack and on the back end data processing side with Java and Hadoop. I also have several years of experience with cryptocurrencies such as Bitcoin and am available for consulting in that area.

    $80.00 /hr
    0 hours
    0.00
  9. Patrick Zauner

    Patrick Zauner

    Software Engineer

    Austria - Last active: 03/31/2014

    - System maintenance (MS Windows 95 – 8.1, Mac OS X 10.4+, Linux-Plattformen openSuSE, Ubuntu und Linux Mint) - Network Administration (Windows NT 4.0 bzw. 2000 Domain-Server, CISCO Networking Certificate) - Webdesign (HTML, JavaScript, Adobe Dreamweaver & Photoshop) - Software-Engineering (MS Basic, Qbasic, Visual Basic) - Office (Microsoft, Apple, openOffice) - SAP

    $38.89 /hr
    0 hours
    0.00
  10. Fred Isaacs

    Fred Isaacs

    WordPress Developer

    United States - Last active: 05/29/2014 - Tests: 3

    I grew up in the San Francisco Bay Area and have been a computer programming enthusiast since I was 12 years old. My professional industry experience began in the late '90s during the original "dot-com boom". It has been more than a decade since then, and I have spent the majority of my career as an independent contractor at various technology startups and other well known companies. I am constantly honing my skill set, vigorously learning new (and sometimes bleeding-edge) technologies as they become relevant in today's technology landscape. My core technical competencies are primarily in (but not limited to), Web Development with PHP , Object Oriented Programming, Object Oriented Analysis and Design, with a special emphasis on Content Management Systems and Electronic Commerce Systems Development. Specialties: - Frameworks: Laravel, Zend Framework, CakePHP, et al - Most standard PHP CMS,Blog, and E-Commerce Systems. - Javascript Applications (jQuery, AngularJS, BackboneJS, NodeJS) - API and Framework Development - Application Integration - Tools Development - Automation of business processes I specialize in WordPress Development.

    $50.00 /hr
    0 hours
    0.00