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, 110 Ubuntu projects are completed every quarter on Upwork.

110

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 4.81.

4.81
Last updated: June 1, 2015
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  1. Vladimir Dimov

    Vladimir Dimov

    DevOps Engineer

    Bulgaria - Last active: 2 days ago - Tests: 1

    DevOps Engineer with passion for automation and adopting new technologies. Scripting skills in : Python, Bash Atlassian Products : Jira, Confluence, Stash, Bamboo Linux Administration : Arch, Gentoo, RedHat, CentOS, OpenSuSE, Ubuntu, Debian CM and various tools : Puppet, Vagrant, Packer, Fabric Virtualisation : VirtualBox, KVM , Xen, Citrix XenServer, VMware ESX Cloud Technologies : Amazon WebServices, OpenStack, Windows Azure Monitoring: Sensu, Zabbix, Cacti WebServers: Apache, nginx, tomcat, lighttpd Proxy: HAProxy, Squid Databases/Caches: MySQL, PostgreSQL, CouchDB, Redis Internet gateways and firewalls : Vyatta, PfSense Backup Solutions : BackupPC Networking - CheckPoint, Cisco, OpenVPN Telecom area - SS7 (ISUP,TCAP..), general GSM flows. Proprietary systems - Comverse, Dialogic, Comverse SMSC

    $33.33 /hr
    57 hours
    4.39
  2. Martin Sidorenko

    Martin Sidorenko

    System / Database Administrator

    Ukraine - Last active: 29 days ago - Tests: 3

    Good day. We are the team of professionals. Having 10+ years of experience in Linux, hosting support, network support, local network support. High quality, short terms of solving your tasks and reasonable prices that is all that you can expect if working with us. Support Level 1 - 4 USD/hr Support Level 2 - 7 USD/hr Support Level 3 - 12 USD/hr Best regards, Martin S.

    $12.22 /hr
    59 hours
    5.00
  3. Lasantha Indika Amarasinghe

    Lasantha Indika Amarasinghe

    Linux System, Network and VOIP Engineer/Admin - more than 10 years

    Sri Lanka - Last active: 5 days ago - Tests: 4 - Portfolio: 28

    I am having more than 15 years of Linux system and network administration, VoIP deployments, system integration. My major expert areas are: >>TCP/IP networking & Security :- Advanced ip routing, forwarding, filtering and firewall with Netfilter Iptables, TCP Wappers, Fail2Ban >>Servers :- Sendmail, Postfix, Dovecot, Courier IMAP, Squirrelmail, Roud cube, BIND, Apache, Nginx, VSFTPD, DHCPD, Squid, Samba, Ziproxy(image compression proxy server), any open source or closed source software in the field >> Proxy and content Swapping : Squid forward and revers mode proxy, Nginx forward and reverse mode proxy with content Swapping(Add click, Tracking modules, Java or any script adding to the live web content) >> Control Panels :- CPanel installation and administration >>VoIP :- FreeSwtich, Asterisk based products (Bare Asterisk, Elastix, Trixbox, FreePBX or any related), secure RTP streams (SRTP) with Transport Layer Security (TLS) with or without Server Certificate, CRM integration and Dialers >>Monitoring and remote admin :- Log analyzing, Monitoring, Remote desktop, Remote Admin using tools such like Sarg, Nagios, FreeNX, SSh/Telnet >>Scripting :- Bash, PHP, Perl, Curl >>Web and Database :- SQL Server, MySQL, HTML, PHP, Java Scripts >>Inter-networking :- LAN/WAN using Cisco and DLink Routers, Managed and unmanned Switches, Structured cabling and Fiber cabling systems, >>Telecommunication :- Circuit Switching, SDH and PDH, Ip based networks, Transmission, Telecommunication network implementation and maintenance >>Virtualization:- WMWare Exsi 4/5, HyperV, VirturlBox, Zen >>Operating Systems :- Redhat or Dabian based servers such like CentOS, Ubuntu, Dabian etc,. ### My time zone : GMT +5.30 (Asia/Colombo) Pls consider this on hiring me ### Quality of work : Commit to provide 100% not a bit less than that. If I say it can be done .. definitely it is possible. If I say cant .. surely I cant do that. Welcome clients...

    $22.22 /hr
    82 hours
    4.87
  4. Andrey S.

    Andrey S.

    Windows / Linux / Scripting / Network / Zabbix / Virtualization

    Russia - Last active: 20 hours ago - Tests: 8 - Portfolio: 4

    Hello! My name is Andrey Shpak and I'm interested to work with you. Over last 10 years I am working in IT field in different organizations. I do my best to contribute to your team or project. My experience includes but is not limited: • OS Knowledge: Microsoft windows from 3.11 to modern era, CentOS and other linux distributions. • Windows services: AD, DNS, DHCP, DFS, File Servers, Remote Desktops, WSUS and others • DBs: MS SQL, MySQL • Webservers: Primary Nginx, secondary Apache and ISS • Virtualization: Microsoft Hyper-V, VMWare ESXi, VMWare Workstation, VMWare vSphere • Monitoring Systems: Zabbix • Scripting: Powershell, vbscript, bash, basic HTML, basic CSS • Networking: TCP/IP, advanced routing, firewall, vpn, iptables • Voip: Asterisk, AsteriskNow, FreePBX, Elastix • Vendors devices: Dell, HP, Mikrotik, Zyxell, Ubiquiti, D-Link, Kirk, Spectralink, Panasonic • Clouds: AWS, DigitalOcean • CMS: Wordpress, Joomla Feel free to contact me.

    $22.22 /hr
    39 hours
    5.00
  5. Riyaj P.

    Riyaj P.

    Odoo / OpenERP Python Developer

    India - Last active: 4 days ago - Tests: 2 - Portfolio: 2

    Hello, I am Riyaj Pathan, Odoo/OpenERP developer with 3 years of experience. Strong Customization skills and Technical skills. Currently working with Prime Consulting, Cape Verde for full time as an OpenERP/Odoo Developer. Also worked on multiple small projects in OpenERP development as a freelancer. My skills: 1) Configuring Odoo/OpenERP on ubuntu and CentOS. 2) Module development from scratch 3) Heavy Customization of built-in modules 4) Robust and effective Python Coding 5) Migrating OpenERP from v6 to v7 and v7 to v8.

    $20.00 /hr
    202 hours
    4.55
  6. Dmitry S

    Dmitry S

    Senior System Administrator

    Ukraine - Last active: 20 hours ago - Tests: 2

    Dear Clients! I have been working as a system administrator for 20+ years and have strong experience in: - CentOS, RHEL, Debian, Ubuntu - Postfix, Dovecot, Postgrey, ClamAV - BIND, DHCP - VPN: OpenVPN, IPsec - BGP: Cisco, Quagga - Monitoring: Nagios, MRTG - Squid Proxy - Scripting: bash - VmWare ESXi, KVM - Novell Netware - IBM SAN, Storage Systems

    $30.00 /hr
    22 hours
    5.00
  7. Anzhi L.

    Anzhi L.

    System administrator / Web services expert / Security auditor

    Russia - Last active: 3 days ago - Tests: 5

    A professional Linux/UNIX system administrator, with 8+ years of experience in web services, scripts programming, security reviews, server and database management. Experience/skills: - Operating systems: CentOS, Ubuntu, FreeBSD. - Web services (apache/nginx) setup and maintenance, speed optimizations for LAMP/LEMP stacks; - Database management (MariaDB/MySQL/PostgreSQL); - VOIP (asterisk); - Shell scripting (bash) + php/perl scripts for system purposes; - Varnish setup; - Monitoring systems (nagios, cacti); - System management tools: puppet, ansible, rpm packaging, backup utilities; - Distributed revision control systems: svn (subversion), git; - Server security reviews and hardening. Always keep my clients informed about current task progress (daily reports).

    $30.00 /hr
    73 hours
    5.00
  8. Ilija Lazarevic

    Ilija Lazarevic

    Linux System Administrator/Python Developer

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

    With nearly 5 years of experience with Linux operating systems and almost half of that working professionally as Linux system engineer for Debian based distributions, I'm able to work on jobs involving: - Advanced *NIX system administration, - Bash, PHP and Python scripting, - LAMP administration, - Development (Python's Scrapy), - Databases (MySQL). On UpWork I specialize in Python web development and Linux system administration. The direction I'm going toward is becoming solid full-stack developer. In addition to my experience, I hold a Master's degree in Computer Science from University of Kragujevac, Serbia.

    $17.78 /hr
    250 hours
    4.98
  9. Zeeshan Ahmad Ikram

    Zeeshan Ahmad Ikram

    Network Administrator/Cloud Speciailist

    Pakistan - Last active: 20 hours ago - Tests: 11 - Portfolio: 2

    Talented IT professional with cross-platform experience in systems/network architecture, installation, implementation, integration, security, and administration in local and remote environments. Experienced in different flavors of Linux/UNIX/FreeBSD. Cloud Computing: Amazon S3, EC2, Rackspace Cloud, Softlayer cloud Linux (Redhat, Ubuntu,CentOS, Fedora etc.) FreeBSD Web Sever / Application Server (Apache, Nginx, Lighthttpd, Tomcat, IIS 6, 7 & 7.5) Database (MySQL, SQL Server), Monitoring systems (nagios, cacti, Zabbix); DNS & Firewall setups using iptables, Distributed revision control systems: svn (subversion), git; Control panels (Plesk, Cpanel Webmin) Mail Server (Sendmail etc.) Windows Server(2003 &2008, 2008 R2) Server security and reviews

    $22.22 /hr
    540 hours
    4.69
  10. Petro Pikh

    Petro Pikh

    Linux, Unix, Windows administrator, VmWare, Network, Technical support

    Ukraine - Last active: 24 days ago - Tests: 6 - Portfolio: 1

    Linux, Unix, Windows system administrator, Virtualization, Networking. I have experience with: Amazon Web Services(EC2, S3, RDS), DigitalOcean, VoliaCloud OS: Windows, Linux, FreeBSD Virtualization: VmWare ESX, VmWare Workstation, VirtualBox, Proxmox, Hyper-V. Server panel: WHM/Cpanel, ISPmanager, Zpanel, Webmin Web-server: Apache, Nginx DNS-server: Bind FTP-server: vsFtpd, Filezilla Mail-server: Postfix, hMail Web-client from mail: SquirrelMail, Roundcube Network equipment: switch, router, ADSL-modem, Wireless access point, etc. (Cisco, D-link, Mikrotik) VPN: OpenVPN, PPTP Proxy-Server: Squid, UserGate CMS: Wordpress, Joomla Server software: PHP, SSH, Cron And many more that are not included in this list

    $22.22 /hr
    64 hours
    4.99