Ubuntu Freelancers

Showing 669 freelancers

Ubuntu Freelancers

Showing 669 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, 121 Ubuntu projects are completed every quarter on oDesk.

121

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: March 1, 2015

  • Linux/FreeBSD server administrator

    Hey , My name is Alexander. I'm a system administrator with 7+ years of experience. I'm willing to help you with your server or sites migration. In short: * OS: FreeBSD 6.x-10.x, Ubuntu, Debian, CentOS; * Firewall: PF(w … more

    Hey , My name is Alexander. I'm a system administrator with 7+ years of experience. I'm willing to help you with your server or sites migration. In short: * OS: FreeBSD 6.x-10.x, Ubuntu, Debian, CentOS; * Firewall: PF(w. NAT), iptables, FirewallD; * Web-servers: Apache 2.2-2.4, nginx; * DNS: Bind, Unbound; * Backup: Bacula, tartarus, rsync; * Monitoring: Zabbix, NewRelic, Munin, Nagios; * Virtualization: OpenVZ, KVM; * Databases: MySQL + optimization, MariaDB; * VPN: IPSec, MPD; * WHM/cPanel, Plesk, ISPManager, dreamhost panel; * AWS: EC2, EBS, S3, Glacier, Route 53, SES; * Mail servers: Postfix, Sendmail, Dovecote; * Issue tracking system: Redmine, Wrike, Confluence;  less

    freebsd cpanel nginx mysql ubuntu iptables munin nagios zabbix 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 38 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 7 TESTS
  • System Engineer

    With nearly 10 years of experience with Unix like operating systems and almost half of that working professionally as Linux system engineer for both rpm and deb based distros, I'm able to work on jobs involving: - Advanced *NIX system … more

    With nearly 10 years of experience with Unix like operating systems and almost half of that working professionally as Linux system engineer for both rpm and deb based distros, I'm able to work on jobs involving: - Advanced *NIX system administration, - Bash, PHP and Python scripting, - LAMP administration, - Development (Python's Scrapy and Django frameworks), - Databases (MySQL, Postgres, SQLite), - Cache databases (Redis, Memcache). While working at my last job I have developed strong sense for teamwork, communication with colleagues, pinpointing problems and overcoming them. Also, I'm proud to say that my dedication, responsibility, multitasking and optimism are my personal values which got me where I am today.  less

    linux-system-administration bash-shell-scripting mysql apache-administration nginx php python ubuntu angularjs scrapy-framework 00 more less
    • $17.78 HOURLY RATE
    • 5.0
    • 152 HOURS
    • SERBIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 5 TESTS
  • System Administrator

    I'm a professional Linux system administrator with 8+ years of experience and strong troubleshooting skills. My skill: * Linux(CentOS, Ubuntu, Debian) and FreeBSD * Scripting: bash/Python/Ruby/PHP * Debugging C/C++ software * Network services: Web server(Apache, Nginx, PHP-FPM … more

    I'm a professional Linux system administrator with 8+ years of experience and strong troubleshooting skills. My skill: * Linux(CentOS, Ubuntu, Debian) and FreeBSD * Scripting: bash/Python/Ruby/PHP * Debugging C/C++ software * Network services: Web server(Apache, Nginx, PHP-FPM), Email(Postfix, Exim, Dovecot, Zimbra, OpenDKIM), DNS(BIND), iptables, VPN(IPsec/strongSwan, PPTP/Poptop, OpenVPN), Squid, HAProxy * Database: MySQL, MongoDB, PostgreSQL, Memcached * Virtualization: Xen, Docker, KVM, Vagrant, VMware(ESXi/vSphere), SolusVM * Monitoring: Zabbix, Nagios/Icinga, Munin, Cacti * Configuration management: Ansible, Puppet * Control panel: Webmin, ISPConfig * VoIP: Elastix * Hosting: AWS(EC2), DigitalOcean, Linode, OVH(So you Start/Kimsufi), Hetzner, Go Daddy  less

    linux-system-administration centos ubuntu nginx mysql amazon-ec2 openvpn 00 more less
    • $15.00 HOURLY RATE
    • 5.0
    • 2 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • Linux/FreeBSD web server administrator with 7+ years of practical experience. - building rpm / deb packages - bash / python scripts (backups, other regular tasks) - MySQL (performance tuning, replication, troubleshooting) - nginx, php-fpm, apache, memcached, redis - DevOps (ansible, CI) - git (gitlab, gitosis) - OpenVPN, pptpd … more

    Linux/FreeBSD web server administrator with 7+ years of practical experience. - building rpm / deb packages - bash / python scripts (backups, other regular tasks) - MySQL (performance tuning, replication, troubleshooting) - nginx, php-fpm, apache, memcached, redis - DevOps (ansible, CI) - git (gitlab, gitosis) - OpenVPN, pptpd, 3proxy - load balancing, hot and cold reserving - monitoring of servers and business values - rich troubleshooting experience - mail, ftp, etc - setting up and support.  less

    linux-system-administration centos bash nginx mysql go-programming-language devops ubuntu 00 more less
    • $27.00 HOURLY RATE
    • 5.0
    • 4 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
  • PHP / CSS / Ecommerce Senior Developer Passionate for Wordpress

    I would like to exceed my clients' expectations and always ready for new challenges. … more

    I would like to exceed my clients' expectations and always ready for new challenges.  less

    wordpress php css css3 opencart woocommerce ubuntu joomla 00 more less
    • $18.50 HOURLY RATE
    • 5.0
    • 266 HOURS
    • BOLIVIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
    ASSOCIATED WITH:
  • Professional linux system administrator

    Over the past 4.5 years I`m a system administrator on highly loaded projects. I started as junior sysadmin in masterhost, largest hosting company in Russia at that moment, and grew up to very experienced system administrator. For the … more

    Over the past 4.5 years I`m a system administrator on highly loaded projects. I started as junior sysadmin in masterhost, largest hosting company in Russia at that moment, and grew up to very experienced system administrator. For the last 3 years I`m working in one of the biggest internet company in Russia, mail.ru group. In masterhost I used to administrate FreeBSD and Linux servers for shared hosting and VPS hosting. Nginx, apache, mysql. Searching for bottlenecks, mysql, apache, nginx tunning. OpenVZ. In mail.ru group from 2011 til 2013 I was working in storage-team. Over 3000 servers, 12 Petabytes of data (emails, photos, videos, etc). And from 2013 I`m working in go.mail.ru team. Developing cloud infrastructure based on LXC. It`s hard to write all my occupations, so here is skills I used most: Linux system administration(Centos mostly, Debian and Ubuntu) nginx apache mysql redis memcached sysctl tunning for highly loaded servers strace, gdb for very deep debugging kickstart (had developed fully automatic system for servers installation based on ks) puppet, mcollective (orchestration and configuration management. Started puppet from scratch in mail.ru) saltstack (same as puppet purpose, but brand new way of orchestration and configuration management. Our team migrating right now from puppet. Like it more)  less

    linux-system-administration puppet-administration dns nginx openvz centos ubuntu virtual-private-server load-balancing 00 more less
    • $15.00 HOURLY RATE
    • 5.0
    • 0 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 6 TESTS
  • Linux, Unix, VMware, Nagios, Apache, Postfix, MySQL, WHM/cPanel

    Hello, Over the last 12 years, I have worked in the Internet service provider company, software development company and IT Training School. My major expertise is in general Linux/Unix, VMware vShere Hypervisor and vCloud Infrastructure and networking and systems … more

    Hello, Over the last 12 years, I have worked in the Internet service provider company, software development company and IT Training School. My major expertise is in general Linux/Unix, VMware vShere Hypervisor and vCloud Infrastructure and networking and systems administration and environment architecture. My Core Competencies are: Networking: dhcp, dns: bind/named, vpn: pptpd, openswan, firewalls: iptables, csf, apf, pf Web server: apache, nginx Mail server: Postfix, antispam/antivirus: ClamAV, SpamAssassin, Amavis, Dovecot Database: MySQL, PostgreSQL Monitoring: Nagios, Munin Hosting panel: WHM/cPanel, ISPConfig Windows 2003/2008 Server Windows 2003/2008 Active Directory Windows 2010 SP1 Exchange VMware vShere and vCloud: ESXi, vCenter, vCloud Director, vShield Vendor Certifications: CNI (Certified Novell Instructor - March 2005) LPIC-1 (Junior Level Linux Professional - October 2003) MCT (Microsoft Certified Trainer - October 2003) MCSE (Microsoft Certified Systems Engineer - October 2001) If you take me into considiration, I'm available on Skype, G.talk and E-mail for any informal interview or skill test. Looking forward to hearing from you. Regards, Kristijan Spionjak  less

    unix-system-administration freebsd windows-administration postfix postgresql mysql apache-administration iptables nginx clamav spamassassin nagios munin whm cpanel vmware-administration vmware-esx vpn ubuntu centos raid-administration network-administration linux-system-administration 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 2223 HOURS
    • CROATIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
  • Linux , Cisco ,Vmware , Voip, firewall , security specialist

    I want to utilize my knowledge, skills and professional experience in order to contribute to the growth of the company I am working for whilst improving myself. SKILLS:network engineer ,system administrator(RedHat,CentOS,FreeBSD,OpenBSD,WIndows 2000,2003 server … more

    I want to utilize my knowledge, skills and professional experience in order to contribute to the growth of the company I am working for whilst improving myself. SKILLS:network engineer ,system administrator(RedHat,CentOS,FreeBSD,OpenBSD,WIndows 2000,2003 server), cisco certified specialist(CCNA) Configuration of CISCO routers and switches,firewalls,servers:cisco 36xx,65xx, series,ASA firewall 55xx series, Implementation , configuration,design ,troubleshooting of basic routing protocols(BGP,EIGRP,RIP,OSPF,QoS,MPLS,HSRP,VRRP,GLBP) , Security: IPsec and many vpn solutions,certificate setup 1 Web servers - Apache 2.x,nginx,Squid proxy 2 Mail servers -Postfix,qmail ,sendmail,Mdaemon 3 FTP servers -WuFTPD,Vftpd 4 DNS –bind version 9 ,VPN (Openvpn, IPSEC implementation ) 5 DATABASES-Sql,mysql,postgresql,sqlite 6 LVM ,RAID(0,1,5,10) configuration 7 Experinece in network monitoring tools:Nagios,MRTG ,Cacti  less

    network-administration freebsd cisco-routers openbsd cisco-voip cisco-asa cpanel linux-system-administration unix-shell nagios snmp windows-administration helpdesk-support apache-tomcat firewalls vpn tcp-ip virtualization dns mail-server-implementation postfix openvpn mysql nginx squid translation-turkish-english cisco-ios translation-russian-english translation-english-russian translation-english-turkish smtp ssl wordpress drupal ubuntu centos ssh asterisk 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 916 HOURS
    • GEORGIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 18 TESTS
    GROUPS:
  • RHEL / CentOS System Admin, AWS, WHM/Cpanel

    Handling unmanaged VPS, Dedicated Server with core console (Terminal). -Giving sites maximum Uptime. -Implementing new policy and maintain backup and backend server. -Prevent from websites hack (SQL Injection, FTP bypass, Brute force on SSH Tunnel ) -Maintain All site on Nginx … more

    Handling unmanaged VPS, Dedicated Server with core console (Terminal). -Giving sites maximum Uptime. -Implementing new policy and maintain backup and backend server. -Prevent from websites hack (SQL Injection, FTP bypass, Brute force on SSH Tunnel ) -Maintain All site on Nginx and Kloxo with limited sync time. -Manage shop cart Zencard and Magento site on servers and make server compatible . Penetration Testing: -Client side attacks - Server side attacks - Web applications vulnerability scans - Custom exploiting techniques - Social engineering  less

    linux-system-administration penetration-testing mail-server-implementation mysql dns squid security network-security apache-administration node.js subversion nginx centos iptables ssh ubuntu 00 more less
    • $17.86 HOURLY RATE
    • 5.0
    • 381 HOURS
    • INDIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 3 TESTS
  • Senior System Administrator

    Hello, I'm a System Administrator with 6+ years experience. I have worked earlier with hosting companies like hostpro.ua, 1gb.ua, hostclear.com, justhost.com and SingleHop.com. I've great experience with WordPress, cPanel/WHM, Plesk and server … more

    Hello, I'm a System Administrator with 6+ years experience. I have worked earlier with hosting companies like hostpro.ua, 1gb.ua, hostclear.com, justhost.com and SingleHop.com. I've great experience with WordPress, cPanel/WHM, Plesk and server configuration (Bind, Postfix, Apache, MySQL, FTP and etc) + Virtualization OpenVZ Also I know CentOS and Ubuntu rather good (installation and configuration of software like ffmpeg, 3dproxy, Maldet, OpenVPN, Bugzilla and etc) Also I've a good experience with Nginx + PHP-FPM + Nginx Cache + Varnish Cache Currently I work remotely as a system/server administrator at RipaMedia Inc. I love my job and also I like to help people like you :)  less

    linux-system-administration mysql ubuntu wordpress cpanel plesk windows-administration whm domain-migration ffmpeg openvpn openvz centos nginx virus-removal lamp-administration clamav load-balancing nagios varnish-cache memcached 00 more less
    • $22.22 HOURLY RATE
    • 4.9
    • 127 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
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