Ubuntu Freelancers

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

Ubuntu Job Cost Overview

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

oDesk Ubuntu Jobs Completed Quarterly

On average, 129 Ubuntu projects are completed every quarter on oDesk.

129

Time to Complete oDesk Ubuntu Jobs

Time needed to complete a Ubuntu project on oDesk.

Average Ubuntu Freelancer Feedback Score

Ubuntu oDesk freelancers typically receive a client rating of 4.81.

4.81
Last updated: April 1, 2015
Clear all filters
Nikola Vidović

Nikola Vidović

System and Network Administrator

Serbia - Last active: 3 days ago - Tests: 3 - Portfolio: 1

I have experience with Nginx (as web server, balancer, proxy and fastccgi proxy), Apache as web server and proxy, setting up php (as mod_php and fpm) and variety of php modules and runnig php , postgres, mysql and redis databases and their backup solutions, replication and quick changes in databases, openvpn, cron jobs, ssl certificates, postfix, exim, securing ssh access, iptables, optimising db and web servers (varnish, memcached, caching content, setting expirations, apc, etc), setting permissions and users etc, tunning kernel parameters, setting puppet for centralized automated server deployment, using git, svn and mercurial repositories and to setup gerrit and make deployment automation, Jenkins, setting Symfony and Composer environments, Ruby (through rubyenv or system-wide). I also know to manage dns (clear bind9 or hosted dns solutions) and cdn services (liquidweb, cloudflare). About hosting solutions I have used since now AWS, storm-on-demand, server4you, hostgator, liquidweb. I am good with different cluster setups, separate db, app, balancer and other servers, securing connections between them etc. I also know to setup network file and printer sharing between different operating systems. I know to work with KVM, OpenVZ and VMWare virtualization. Provisioning, backup solutions, system setup, moving machines from one platform to other etc. About VPN I have experience with OpenVPN (with or without keys, LDAP auth, etc) and with Mikrotik PPTP VPN. Also I know to work with and to setup dynamic routing, dns, dhcp, access lists, static, routing, multi wan with failover, BGP, long distance wireless links, QoS, queues etc with mikrotik systems. I am head Network and System administrator at NSWireless community network located in Novi Sad, Serbia. I have experience with Debian, Ubuntu, Fedora, Red Hat, Centos, Arch, SUSE and other linux platforms. Complete setup and maintenance. I also have some experience with Mac OS X. About premade systems, I can set Worpress, Joomla, Magento, Redmine etc and tune their parameters and suggest environments for best performance. About panel solutions, I know to work with Plesk, WHM, CPanel, etc, but I prefer to use servers without these panels, so I use them only if it is your wish. I know to setup zabbix server for real time server and services monitoring, and munin for graphing. Thank you for reading, I hope that we will have good cooperation in administrating your servers.

$27.78 /hr
322 hours
4.48
Abhijit V.

Abhijit V.

Linux Administrator

India - Last active: 12 days ago - Tests: 9

I have more than 9 years experience on Linux administration and have worked on various platforms. I would like to develop Long term relationship and want to work on new technologies. I have following certifications Redhat Certified Engineer ( RHEL5) : Verify at https://www.redhat.com/wapps/training/certification/verify.html?certNumber=805010787656719 Sun certified System Administrator for Solaris 10OS And have worked on following skills, Operating Systems : Red Hat Linux , Centos, Ubuntu, Solaris,Amazon Linux,Debian Installation Methods : Network, Yum, Local Disk Management: LVM, RAID,VXVM Hardware Arc: X86, X86_64,SPARC, Harware Vendor: DELL, HP Webserver: Apache, Apache Tomcat Database: Mysql, Mongodb Mail Server: Sendmail Network Services: ssh, telnet, nfs, samba , nis , vsftpd. System Admin: User Management, Rpm Management, Service Management, Troubleshooting Server problems, Quick Disaster Recovery Applications: Mantis bug tracker, Osticket ticketing tool, Android Development tools, Eclipse, intellio bpms, rth ticket management tool Monitoring Tools : Nagios, ethtool , miitool, tcpdump , nmap , ps, top, iostat, nslookup, netstat, mrtg, wspinger,pingdom,cloudwatch,icinga,graphite Scripting: Basic Shell Scripting Virtualization: Docker,Kvm, Xen, virtual box, vmware workstation, citrix Netbackup tool: Bakula Mail Clients : Thunderbird, Outlook Express, fetchmail Config Management tool : Jenkins/Hudson Version Management tool : Git, Svn Cloud Computing Services : Amazon Aws services, Rackspace. Infrastructure Automation : Chef,Vagrant,Ansible,Berkshelf,Testkitchen,Packer. Log Management : Sumologic,Graylog,logstash,Syslog Data Management : Basic Hadoop Administration Programming Language : Basic Ruby Ticketing tools : AOTS, Vantive, ServiceNow, Osticket,BMC Remedy. My blog site : http://abhijitv.blogspot.in

$16.67 /hr
13 hours
4.30
Marko J.

Marko J.

System Engineer

Serbia - Last active: 5 days ago - Tests: 2

My previous experience includes working as a laboratory assistant at the College of Electrical and Computing Sciences, in GP Auto Shop d.o.o company as a system administrator and in Coming Computer Engineering d.o.o. as a system engineer. As a laboratory assistant I was teaching students taking lower level courses about basic functionality of computer networks. Working at this college helped me improve my leadership skills and my knowledge about the field I am currently working in. My second and third jobs require maintaining and improving current infrastructure based on Microsoft technology. Improving the current infrastructure involves dealing with the client working stations, server computers (Domain Controller, Remote Server, SharePoint, SQL server), adding new computers into a current network, establishing PPP connections with long distance using MikroTik routers (PPTP, L2TP, Ipsec etc.). In addition, the use of MikroTik routers requires the safety implementation (Firewall, Hotspot). Working in this field helped me realized that IT requires constant improvement in order to be successful. Therefore, I applied for a Cisco academy and passed Cisco CCNA test. In addition, I received Microsoft certificate MCITP 70-640 Administration Active Directory. In the near future my goal is to obtain more Microsoft certificates (70-642, 70-646, 70-662, etc), and also MTCNE MikroTik certificate. I am currently studying for the 70-642 certificate. I believe that my experience and consistent desire to excel will make me a valuable candidate for this position. I may be reached to arrange an interview through email or the numbers mentioned above. Sincerely, Marko Jovic

$22.22 /hr
12 hours
4.10
Vijendra S.

Vijendra S.

Linux/ Windows server admin and PHP developer

India - Last active: 3 days ago - Tests: 1

-System Administrator with 4 years of experience in server installation, service configuration, server migration. -We are professional and expert in Linux and Windows servers (2008, 2012)/Linux (Ubuntu, CentOS, RedHat) -Expertise in Web Server, Database and application administration. -Firewall (IPtables, Routing IPfire, Fortinet) -Apache, Tomcat, Firewall, -HTTP Proxy server Squid, -Databases (MySQL, MsSQL). -Desktop Support (Linux, Windows, MacOS) -Data Entry solution. Strong Command in Ubuntu and CentOS Servers.

$5.56 /hr
32 hours
4.32
Sushil D.

Sushil D.

Web Developer

Nepal - Last active: 1 day ago - Tests: 6 - Portfolio: 5

Over the last two years, I have developed a wide range of websites using HTML, JSON, Ruby on Rails, MySQL and RESTFUL API including sites for startup companies and open source companies. 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.

$11.11 /hr
25 hours
4.02
Laszlo Pere

Laszlo Pere Agency Contractor

Senior Software Developer, Full-time Freelancer

Hungary - Last active: 08/22/2014 - Tests: 7 - Portfolio: 16

I am a professional software engineer, programmer, developer, Unix/Linux expert. I have many years of experience in programming, computer systems maintenance and machine languages. When I work I always do my job using a machine language and when I can't find one that suits the problem I create my own. I am also a maximalist. I always try to find the simplest solution, write the cleanest code, seek the best implementation.

Associated with: BorgCollective
$38.89 /hr
139 hours
4.40
Jibon Costa

Jibon Costa Agency Contractor

Joomla Designer/Developer/E-commerce

Bangladesh - Last active: 12/04/2014 - Tests: 12 - Portfolio: 9

Over 4 years experience on joomla. I have developed a wide range of website using Joomla, HTML, PHP & mysql including sites for startup companies, small companies even for educational institution like colleges or universities. Quick overview: > Joomla 1.5, 2.5, 3.X > Joomla extension development & customization > Joomla template design/coding from PSD or images > Joomla conversion from older version to latest version > PHP, HTML5, CSS3, Javascript, Jquery, Mysql > CakePHP framework > E-commerce Specialist > Virtuemart shopping system > Virtuemart extension development > Virtuemart customization > Jomsocial > Sobipro > Kunena forum > Mediawiki integration I have developed many extensions for joomla too. Can be able to create any kinds of e-commerce, static & flash site. I have a wide knowledge on customized different extensions & templates. Even I have good knowledge on CSS so I am able to change the existence template design also. I have also good knowledge on WordPress, Drupal, elgg for installation, configuration & Theme/Templates designed & customization. I am able to create any kinds of forum using phpbb, mybb, kunena ,vbulletin etc software's. I have also a good knowledge on Adobe Dreamweaver, Adobe photoshop, Illustrator for various purpose of designing & customization of templates. I am able to use accounting based software like tally, gnu cash for various accounting related purpose. I am honest,sincere & punctual of timing to doing job. Don't hesitate to accept me as your working partner

Associated with: Dynamic Virtual Solution
$11.11 /hr
346 hours
5.00
Suraj Kumar

Suraj Kumar Agency Contractor

Linux System Administrator with experience in cPan...

India - Last active: 09/25/2014 - Tests: 3

Over the last 3 years, I have been working in Linux platform with a wide range of clients who were using different flavors of Linux. I have got skills to maintain a DC level stuffs in-order to maintain the reliability of servers I am working with. I am seeking opportunities to manage different types of servers world wide. I also have some experience in the following areas: Strong experience in Linux kernel development and device drivers and multi-core. Experience with user-space multi-threaded application development. Solid experience with system installation and administration, server and storage technologies. In-depth knowledge of system internals and Linux OS, LDAP, dns, ntp, kickstart, nfs, dhcp, Linux, Apache, MySQL, PHP, Puppet, Nagios, Openfire etc. Hands-on experience implementing and supporting high volume MySQL transaction environments.

Associated with: Aspirantz InfoSec
$9.44 /hr
40 hours
4.95
Igor Timohin

Igor Timohin Agency Contractor

Linux/Windows Sysadmin, Web-project manager

Russia - Last active: 10/24/2014 - Tests: 4 - Portfolio: 19

Over the last 6 years, We have developed a wide range of software. We provide full cycle of product development starting from design and completing to maintenance. Our team also have strong experience in the following areas: PHP/ Yii Framework, C/C++, Ruby/RoR, Linux/Unix administration, Joomla, Drupal, MODX Revo, Payment Gateways Integration, Web/Graphic Design, Shell scripting and many others. Linux (Gentoo, Ubuntu, Debian, CentOS): NGINX, Apache2, Postfix, Dovecote, MySQL, Bash scripting, Asterisk, LDAP, Samba, Squid, LVM Windows: 2003-2012 Server, Exchange 2010, Active Directory, TMG & ISA Other: Zentyal, ClearOS, Elastix Web: PHP, Yii, JS, JQuery, HTML 5, MODX, Joomla, Drupal

Associated with: Net-Simple
$22.22 /hr
56 hours
4.93
Kiril M.

Kiril M. Agency Contractor

Linux Admin / Networking / VoIP / Scripting / Web...

Bulgaria - Last active: 07/06/2014 - Tests: 8 - Portfolio: 2

Non-comprehensive list of GNU/Linux skills: - Debian-based distros - bash scripting - TCP/IP (networking) - netfilter/iptables (firewalling) - OpenVPN (virtual private networks) - OpenSSL (certificate management) - apache/nginx (web services) - cron (scheduling) - dovecot IMAP/POP3 and postfix SMTP (email) - asterisk PBX (voice over IP) - git (revision control) - syslog (advanced logging) - nagios, icinga, munin, monit (monitoring) - backuppc (backup) Non-comprehensive list of network management skills: - solid understanding of TCP/IP & Ethernet - monitoring tools - VLAN management - manageable switches in general - IGMP & IGMP snooping - OSPF & BGP routing protocols - GePON OLT & ONU equipment About me: Solid understanding of communication and web technologies is my primary area of interest and expertise. Over the last 7 years I've been a tech support for an ISP, a systems & network administrator and a web developer. As a network administrator for 2 years, I discovered what it means to maintain a large-scale MAN (Metropolitan Area Network), including internet access, setting up and managing IPTV streaming through IGMP and IGMP snooping techniques. I've setup BGP so the provider can have a backup route for his services. I'm falimiar with the nature of the technical issues that can occur and the different ways of handling and preventing them. I'm experienced in ethernet & GePON networking equipment. I've managed network equipment from most major vendors, Cisco, HP, DLink, Dell and Fundry, just to name a few. I've been working with Debian GNU/Linux professionally for 2 years as a systems administrator for a Bulgarian tourist resort and 2 years maintenance the services infrastructure (web, mail, vpn, samba, domain management, monitoring, ticket resolution systems, asterisk voip). I worked at a web development company for a year, doing back-end web development with different and frameworks, such as django, rails, express.js, along with infrastructure administration tasks and support. Languages: html5, bash, python, ruby, javascript Databases: mysql, postgres, mongodb Hobbies & interessts: - x86 assembler - system security forensics - electronics

Associated with: Samsourcing
$16.67 /hr
59 hours
5.00