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. Long aka Teefan Tran

    Long aka Teefan Tran

    10+ Years Ruby on Rails, CSS3, HTML5, jQuery Full-stack Expert

    Vietnam - Last active: 16 hours ago - Tests: 13 - Portfolio: 15

    I have been active in Software Development for 10 years, specialized in Agile Web Application development, as Back-end and Front-end developer (Full-stack). Expert in Web development with Ruby on Rails, PHP, CakePHP and familiar with API from: Facebook, Twitter, Google, Authorize.net Proficient with Javascript, CoffeeScript, jQuery, CSS3, HTML5, Twitter Bootstrap, Zurb Foundation, Skeleton. Experienced with using Devise, ActiveMerchant, HAML, SCSS / SASS and implementing full-text search with Sphinx or Solr. Knowing some about Stripe, WePay. Has some experience working with: Node.js, Backbone.js and Ember.js Have some knowledge of working with TDD, RSpec, Cucumber, Capybara. Good with Linux servers, able to deploy, maintenance and scaling websites. Also experienced in writing Web crawler, scrapper. I love to research latest technologies and love to work on most advanced Web applications.

    Groups: Facebook Developers, oDesk Verified Web Developers

    $42.00 /hr
    6,093 hours
    4.91
  2. Ivan Ershov

    Ivan Ershov

    Cloud Architect/Engineer/Devops / Linux Admin

    Russia - Last active: 16 hours ago - Tests: 11 - Portfolio: 2

    Over the last 10 years, I have been working as technical support engineer/team leader/infrastructure architect for the different companies with on-premise/cloud hosting. My competency lies in planning, development, deployment and setup of the environments from scratch, troubleshooting/support/improvement of existing production systems based on Linux/Unix with the focus on automation and high availability. Have a lot of experience in automation/monitoring/backup of different distributed environments with LAMP stack and other applications, different clustering, scalability and high-availability techniques. Operating systems: Debian/Ubuntu, Redhat(Fedora, RHEL, Centos), Suse, AmazonLinux Level of skill with Unix/Linux: RHCE MailServers: qmail, postfix, sendmail etc Databases: Postgresql, Oracle, Mysql, noSQL databases (Mongodb, Cassandra, Couchbase, Redis etc) Clustering: RHCS, terracotta, heartbeat, pacemaker, distributed balanced setups Programming, scripting languages: Bash, PL/SQL, Ruby Clouds: AWS/Tata/RackSpace/CloudStack/Openstack/Azure Automation: Chef/Puppet, RightScale, AWS Opsworks,CloudFormation etc Continuous integration/deployment: Docker, Atlassian tools, Jenkins, SVN/Git, Codebase etc. Loadbalancers/proxies: Clouds LBs, Haproxy, mod_jk, Squid, Apache, Nginx Application servers: tomcat, jetty, jboss, Apache, Nginx, different PHP-based servers Monitoring: Nagios, Zabbix, Newrelic, OMD etc English: fluent Availability: up to 30hrs/week

    $38.89 /hr
    1,643 hours
    4.96
  3. Sergiy R.

    Sergiy R.

    Linux System Administrator

    Ukraine - Last active: 1 day ago - Tests: 9

    I am an experienced System Administrator with a wide range of skills, including Linux servers administration, LAMP stack setup, OpenVZ and KVM virtualization, configuring services, working with version control systems and writing system maintenance scripts. I have a hands-on experience with Linux, including Ubuntu, CentOS, Red Hat, Gentoo and Debian distributions. I am able to code in OCaml, C, C++, Ruby (including Ruby on Rails), Bash/Zsh and read Java, Python, Haskell, Perl and Common Lisp programs. My most important virtues are: extreme responsibility, easy communication and attention to details.

    $40.00 /hr
    413 hours
    5.00
  4. Rostyslav Y.

    Rostyslav Y.

    Linux Administrator and Speed Optimization Expert

    Austria - Last active: 4 days ago - Tests: 6 - Portfolio: 2

    Over 7 years of experience in: Platforms: VPS, EC2, Linode, Rackspace, Azure and DigitalOcean Linux: Ubuntu, Debian, CentOS Web servers: Nginx, Apache, PHP-FPM, HHVM, Memcached and Varnish Databases: MySQL, MariaDB, Percona Control panels: WHM, cPanel, Plesk, Webmin, Webuzo, Ajenti CMSs: WordPress, Joomla, Drupal, Magento, phpBB Mail: Exim, Sendmail, Postfix, deliverability Monitoring: Piwik, Munin, Monit DevOps: Vagrant, Docker, Puppet Advanced AWS setups, S3, RDS, ELB, Route 53, VPC Migrations and backups Server performance tuning and page speed optimization Reducing costs

    Groups: Upwork Verified Web Developers

    $35.00 /hr
    1,271 hours
    5.00
  5. Hitesh Joshi

    Hitesh Joshi Agency Contractor

    Node.js & C++ Developer

    India - Last active: 1 month ago - Tests: 3 - Portfolio: 1

    I have developed a wide range of web applications using redis, mongodb, ruby on rails, php, nodejs, nginx, HMTL5, javascript, backbonejs and MySQL including sites for startup companies and small businesses. My core competency lies in complete server side coding and algorithms , and I am seeking opportunities to build fantastic web/mobile applications from the ground up for you or your business. I write decent and understandable code with a mix of OOP and regular functions, and the code writing decency is same for all the languages, javascript, php, ROR I also have experience with VOIP servers, realtime video conferencing and Screen sharing applications and have build few in nodejs and c++

    Associated with: LemonInteractive IT Services Pvt Ltd Agency

    $55.56 /hr
    781 hours
    4.89
  6. Nitin S.

    Nitin S. Agency Contractor

    Solutions Architect, Linux Administrator, AWS Ninja, DevOps Evangelist

    Australia - Last active: 9 days ago - Tests: 1 - Portfolio: 3

    Melbourne based System Administrator with expertise in Linux Server optimization, security and service deployment on VPS/Physical, Cloud Platforms(AWS,Rackspace). I believe in getting the job done with the best possible quality. Period. Clear timely communication with the clients and their team is always my priority. I have been working with all the major providers: Rackspace, Amazon, Softlayer, Godaddy, Hostgator, Bluehost, Linode, DreamHost, Mediatemple, Lunarpages. Expertise in Linux Administration is as follows (but not limted to) Server Distributions: RedHat, Centos, Fedora, Debian, Ubuntu, Gentoo, Suse, Mandriva, Opensuse, Knoppix, Slackware. Web servers: Apache, Lighttpd, Nginx, Tomcat File servers: Proftpd, Pureftpd, Vsftpd, Sftpd, TFTP, NFS, Samba DNS servers: Bind9, MyDNS, NSD Mail servers: Postfix(TLS,SASL), Exim, Sendmail, Qmail, Dovecot, Courier. Logging services: Syslog, Rsyslog, Syslog-ng Proxy servers: Squid(forward and reverse proxy), nginx, pound, lighttpd. Firewalls: Iptable scripts and Advance Policies Firewall with bruteforce detection. Firewall configuration: NAT, IP Masquerade Jabber servers: Openfire, Ejabberd, Djabberd Database servers: MySQL, Postgresql Backup: Bacula, bash scripts. VPN: PPTP Virtualisation: Openvz/Virtuozzo, Xen, Qemu, KVM, VMware Server, Parallels Workstation, Virtualbox headless, HyperVM. Monitoring: Nagios, munin, zabbix, zenoss Automation: Puppet(fan), custom bash scripts. Revision control: Git(fan), Subversion Package management: yum, rpm, dpkg, aptitude, apt-get, emerge Security: Nessus, John The Ripper, Tiger, PGP, GPG, nmap, Openvas, Snort, Ettercap, arpwatch, SSH, SSL, TLS, TCP Wrappers, Ethereal, dsniff, tcpdump, portsentry, rkhunter, chkrootkit, clamav, SPF, Spamassassin, domain keys. Cloud computing: Amazon (EC2, EBS, S3, CloudWatch), Rackspace services. Assessment tools: sar, vmstat, iostat, mpstat, netstat, iptraf, iftop, lsof, ntop, serverstats Misc services: NTP, Cups, DHCP, Dnsmasq

    Associated with: ProServerHelp

    $70.00 /hr
    1,816 hours
    5.00
  7. Eugene Naydenov

    Eugene Naydenov Agency Contractor

    Expert in Python, JavaScript, SPA, PHP, HTML5, CSS3, Node.js

    Ukraine - Last active: 6 days ago - Tests: 10 - Portfolio: 4

    Expert programmer, Scrum master, team leader. Looking for long term project on position of Senior/Lead software engineer. Preferred technologies: Python and JavaScript. I have over 5 years of experience in Python, Ruby, PHP, JavaScript, C/C++, C# and .NET (Windows Forms, WPF, WCF, ASP .NET), Java development. I also have a wide experience in the following areas: AJAX, SPA, SQL, OOP and OOD. I have skills of working with NoSQL and SQL-based databases such as MongoDB, Redis, MySQL, MS SQL Server, Oracle, FireBird, PostgreSQL, etc. Have good experience of writing the Node.js applications. Proficient in working with cloud solutions such as AWS. Past 3 years I've been working primary in a web-development area on position of lead software engineer with responsibilities of * Project and team management * Web application development * Testing of web application and its components * Reliability, security and performance of the server and the application You can find my CV in this document: https://docs.google.com/document/d/1lYhvx_Ugo1YPPquT8gTHqDx0ebxYZYOZ-GEQX8Nyepw/edit?usp=sharing

    Associated with: Concept Apps, TopBrains, StartupLabs

    $45.00 /hr
    6,673 hours
    4.98
  8. Lukasz T.

    Lukasz T.

    Experienced python django developer

    Poland - Last active: 09/26/2013 - Tests: 2

    Software engineer: - specialized in Python - working in frameworks: django/flask - working in Django since 0.96 - working in Python since 2.4 - working with flask - test driven development - object-oriented programming - expirience in mysql, postgresql, jquery, php - html, css and graphics for webmastering - revision control systems: svn, git - contact with Ruby on Rails, SalesForce, Navision - working with heroku

    $37.78 /hr
    310 hours
    5.00
  9. Sergey Balbeko

    Sergey Balbeko

    Ruby / Rails Developer, DevOps and Systems Engineer

    Ukraine - Last active: 02/13/2014 - Tests: 9 - Portfolio: 1

    If you are looking for skilled Ruby / Rails / Node.JS back-end developer or systems engineer that knows chef and apply devops ideas - feel free to contact me and we'll find out together - how to make your products awesome. If you are looking for a team of developers - contact me anyway - I can build a great team of world-class developers for you in Ukraine - one of the most advanced software development markets in the world. Things that are in my area of interest are: DevOps, Ruby, Sinatra, Rails, AWS, EC2, Chef, Node.JS, Coffee-Script, MySQL, Redis, MongoDB, Heroku, capistrano

    $60.00 /hr
    732 hours
    4.98
  10. Przemyslaw K.

    Przemyslaw K.

    PHP, MySQL, JavaScript, CSS, Magento, Kohana Programmer

    Poland - Last active: 02/21/2014 - Tests: 10 - Portfolio: 6

    For last 3 years , I have been developing internal devices and installations management system for local Cable TV Provider in Poznan. My work was based on PHP MySQL and AJAX. I have also build www online video archive for them. My base goal is to build dynamic websietes using databases and PHP + AJAX interface.

    $35.00 /hr
    2,164 hours
    4.94