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: July 1, 2015
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  1. Vitaliy Vasilenko

    Vitaliy Vasilenko

    Python Developer and Linux Server Administrator

    Ukraine - Last active: 09/02/2014 - Tests: 2

    I am a python developer, QA engineer and *nix system administrator, and I seek a challenging and rewarding tasks. I have more then five years of work experience. My core skills are: * Linux administration (Ubuntu, Debian, CentOS) * FreeBSD administration (7, 8, 9) * Monitoring (Nagios, Cacti, Zabbix) * Databases (MySQL, MariaDB, PostgreSQL, MongoDB) * Highload * VCS (git, bazaar)

    $10.00 /hr
    0 hours
    4.85
  2. Vadim Z.

    Vadim Z.

    Codeigniter/Laravel developer,PHP,MySQL,Backend

    Russia - Last active: 1 month ago - Tests: 7 - Portfolio: 7

    Top Codeigniter/Laravel professional from Russia. You get what you pay for. Big, complex projects suit me best. Most of the day time I'm online and available for communication via skype. Expert Codeigniter / Laravel / PHP / MySQL developer who works fast and does the job right.  I enjoy challenging, complex projects.  Harder is better.  PHP test scores in top 10% on oDesk. I have deep Codeigniter experience, and I prefer to use it along with the Bootstrap framework. I can build your application from scratch.  Or I can come in and add features or clean up your code (and I'll learn your code structure really fast). Some of my favorite projects include crawlers, database migrations with different structures, SOAP/XML/JSON/REST services, Javascript, and tasks with regexps.  But I am always looking for a new challenge that will broaden my experience.

    $27.78 /hr
    2,027 hours
    5.00
  3. Yassir o. T.

    Yassir o. T.

    Senior PHP/MySQL developer, Zend Framework & Moodle expert.

    Bolivia - Last active: 11 days ago - Tests: 10 - Portfolio: 6

    I would like to place my extensive knowledge and experience to work in a variety web based projects. My expertise in PHP, Zend Framework, MYSQL, XHTML, AJAX and more will allow to pursue a variety of projects and deliver work of great quality. I have been responsible for several big projects, working with firms, universities, and independently, however I would now like to turn my attention to Odesk. I joined a new firm, Ideasti, with which I believe we can provide you with great service at a very competitive price. I am looking to build longstanding relationships with clients, based on good work chemistry, respect, and efficiency in achieving common goals.

    Groups: Bluehost Developers and Designers

    $30.00 /hr
    3,919 hours
    4.84
  4. Sergey S.

    Sergey S.

    11+ years experience in Linux/OpenSource/Networks/Security

    Russia - Last active: 1 day ago - Tests: 7

    Expert in Linux, proficient in BSD, Windows, OS X Red Hat Certified Engineer (RHCE) System and software configuration, installation, optimization System and network administration and security Performance, metrics and monitoring Programming in perl, php, c, shell Packaging rpm and deb, Linux kernel customization Linux Live CD & Live USB creation Linux distributions customization And more...

    $22.22 /hr
    1,315 hours
    4.90
  5. NADEEM AKHTAR

    NADEEM AKHTAR

    Full Stack PHP (Software Engineer)

    United Arab Emirates - Last active: 1 month ago - Tests: 2 - Portfolio: 10

    I am Full stack PHP software engineer that goes beyond my skills. I am very passionate for developing successful IT projects. As a team member or team manager I will deliver on time projects with high quality. Where I am beyond most other developers is that I will identify improvements for higher quality or cost benefit to deliver the best and to ensure long term collaboration with clients. I am Expert in =============== ✓ Laravel ✓ Yii Framework ✓ Opencart ✓ Magento ✓ PHP ✓ HTML5/HTML/XHTML ✓ CSS/CSS3 ✓ Twitter Bootstrap ✓ Amazon-S3 ✓ Codeigniter ✓ AngularJS ✓ Web services I want to notice that I have a huge experience of creation custom modules/extensions. Here is my GtPay Payment extension http://www.opencart.com/index.php?route=extension/extension/info&extension_id=18304

    Groups: Application Developers Alliance

    $17.00 /hr
    1,134 hours
    4.85
  6. David L.

    David L.

    Computer Engineer

    Venezuela - Last active: 1 day ago - Tests: 3 - Portfolio: 2

    MikroTik Certified Consultant (http://www.mikrotik.com/consultants/latinamerica/venezuela) Ubiquiti Certified Consultant. +7 years of experience in Analysis, Design, Development, Coding, testing in -PHP 5.5+ -Python -jQuery -HTML -XML -JSON -Zend Framework -Django Framework -Laravel Framework -AJAX -CSS 2/3 -MVC Databases -MySQL 5.0 -Oracle 10g -PostgreSQL 8.4, 9.2 Web Server -Apache -Tomcat Networking -MTCNA - MikroTik Certified Network Associate -MTCRE - MikroTik Certified Routing Engineer -MTCWE - MikroTik Certified Wireless Engineer -MTCTCE - MikroTik Certified Traffic Control Enginee -Ubiquiti Networks (UAC). airVision, Unifi. airMax. -Cisco -Captive Portal (ChilliSpot, Unifi, Mikrotik) - Cloud (Amazon AWS, Google) - FreeRADIUS.

    Groups: LoginRadius

    $16.67 /hr
    664 hours
    4.66
  7. Alfonso Valdes

    Alfonso Valdes

    Sr Linux / Amazon EC2 / Migrations / Nginx / Security / DevOps

    Mexico - Last active: 7 hours ago - Tests: 4 - Portfolio: 6

    A self-motivated System and Network security administrator with more than 10 years in the management and analysis of Linux/Unix enterprise Servers (60- 70 servers). With deep and advance knowledge of highly scalable servers, Cloud Computing, High performance, Hardening Servers, Migrations, Ethical hacking, Development Operations - DevOps, Open Source services and Server optimization. Certifications such as: Certified Ethical Hacker - Red Hat Certified Engineer - Cisco CCNA. Expertise in: MIGRATIONS: AMAZON/Wordpress/Magento/LAMP/Cpanel migration plans and implementation, backup-restore and recovery plans. I have helped dozens of clients migrate their web sites and applications into the CLOUD VPC. Design and build Web Servers with HIGH PERFORMANCE (LAMP, NGINX/python, Nginx/Varnish, Nginx/php-fpm, Jboss, Apache tomcat and Varnish) - Improve and Fix performance issues, service optimization, security issues and deployments. MALWARE removal and analysis: WordPress / Magento / Joomla Malware removal and remediation, Incident handling and Forensics analysis. BOOST and optimize websites with: NGINX, Varnish, REDIS, Amazon S3, Memcached, APC, apache tunning and mysql tunning, Amazon CloudFront and more. Amazon Cloud Computing (AWS) - AMAZON EC2, amazon CDN S3, amazon RDS, amazon ELB, Amazon AutoScaling, Amazon VPC, CloudFront, Route53, etc. Also Management of multiple Control panels like Rackspace Cloud Computing, SoftLayer, GoDaddy, HostGator, dreamhost and MediaTemple. DevOps and Continuous integration: Docker + vagrant, Vagrant + Puppet, Puppet + Git, Docker + Ansible. Continuous integration with Jenkins, travisCI, distelli and more... Designing and deploying scalable & Highly available systems such as: Amazon Load Balancing (ELB), Hearbeat, HAProxy, mysql cluster, apache cluster... Network and web security such as: Vulnerability Assessments, Hardening servers, security audits, Penetration testing, Virus/Malware/Threats/Vulnerabilities countermeasures, web security, fail2ban, Tripwire-AIDE-OSSEC, mod_security, mod_evasive, Denial of Services (DDOS) countermeasures, Firewalls (iptables, CSF and apf), etc. VPS: Cpanel / WHM / Plesk / DirectAdmin / Webadmin - Migrations, management, hardening, configuration, maintenance and high level of Administration. Databases Administration such as: Mysql tweaking and tunning, MongoDB, load balancing and Mysql replication (Master & Slave) for High traffic. Database: Mysql tweaking and tunning, MongoDB, ElasticSearch, Apache Solr, Sphinx, lucene, MariaDB, Postgresql replication & Pgpool, Mysql load balancing and Mysql replication (Master & Slave) for High traffic. Networking: TCP/IP high expertise, NAT, FIREWALLS, CISCO routing and switching and Packet analysis with tcpdump and wireshark. Storage solutions and Directory management: SAMBA, NFS, FTP and sftp. LVM and RAID*. SCRIPTING: Bash and python. Proficient with MAIL Servers: postfix, sendmail and Zimbra. Source control versioning: GIT and SVN. Deploying and maintaining Monitoring systems such as: nagios, ZAbbix, cacti and Jboss Operation Network (JON). Backups solutions: amanda, rsync, Amazon backups and rsnapshot. Research & development (R & D) for any open source service and technology.

    $24.99 /hr
    8,538 hours
    4.88
  8. Aleksei Tcelishchev

    Aleksei Tcelishchev

    Web/Mobile Software Engineer/Developer

    Russia - Last active: 27 days ago - Tests: 4

    grow up into independent successful Web/Mobile Software Engineer/Developer > from hardware power supply up to public social clouds > imagine future trends looking right now around the roots > growing up and supporting internet web projects and 'ria' apps > providing integration for different types of solutions > establishing links and designing overview Software: Programming and scripting languages: script - ECMAScript, VBScript, JavaScript, JS Frameworks (JQuery, KineticJS, libcanvas) server side - Java SE, PHP, python, sh/zsh/bash, awk/sed/perl Development and maintenance of web applications based on: WordPress, Joomla, Drupal, Symfony2 framework, Yii framework SQLite, MySQL, Memcache PHP, XML, XSLT, HTML, CSS/JavaScript Servers administration: AWS EC2 instances PBAS, HSPc, Virtuozzo, Plesk VMWare ESX/vSphere Apache, MS IIS, Tomcat Qmail, Sendmail, MS Exchange, MailEnable MS DNS, Bind MS Active Directory Nagios, Zabbix, Bacula Database administration: Oracle, Interbase, MSSQL, MySQL OS Administration: MS Windows (Desktop&Server versions) Linux (RedHat & Debian based distros) HP-UX, Solaris Hardware: Designing and developing IT infrastructures: Public Telephone Networks, VoIP complexes local and distributed networks various connection channels (LAN, ISDN, xDSL, WiFi, broadband) Buildling, configuring, installing, maintaining servers (HP, Sun, Intel, Dell, IBM), network equipment (D-Link, Cisco), workstations Diagnostics and removal of hardware problems Workflow: Gathering, analyzing and documenting tech requirements, development tasks, product description; software re-engineering Participation in official public correspondence and other communications Planning and estimating

    $18.88 /hr
    195 hours
    5.00
  9. Nikola Vidović

    Nikola Vidović

    System and Network Administrator

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

    https://rs.linkedin.com/pub/nikola-vidović/72/466/203 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
    338 hours
    4.61
  10. Dexter N.

    Dexter N.

    12+ Years of System and Network Administration + Cloud Specialist

    Philippines - Last active: 1 day ago - Tests: 7 - Portfolio: 5

    I'm a Freelancer focused on Amazon Web Services that works seamlessly with my technical skill set as an Expert Administrator on Windows and Linux(Ubuntu) Servers platforms. My Expertise includes: AWS (EC2, VPC, Route53, Glacier, S3, RDS, Cloudwatch, CloudFront, SES and IAM) DigitalOcean and Linode Windows, Exchange and Zimbra Servers Linux Variants (Ubuntu, Debian and CentOS) VirtualBox, VMware Esx and Esxi MS-SQL, PostGre and MySQL Networking, Load Balancing and AutoScaling LEMP, LAMP, WAMP, WIMP and MAMP Wordpress Magento Moodle PHP

    $25.00 /hr
    562 hours
    4.82