System Administration Freelancers

Showing 337 freelancers

System Administration Freelancers

Showing 337 freelancers

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

System Administration Job Cost Overview

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

oDesk System Administration Jobs Completed Quarterly

On average, 17 System Administration projects are completed every quarter on oDesk.

17

Time to Complete oDesk System Administration Jobs

Time needed to complete a System Administration project on oDesk.

Average System Administration Freelancer Feedback Score

System Administration oDesk freelancers typically receive a client rating of 4.71.

4.71

Last updated: March 1, 2015

  • System & Network Engineer

    Hello. I'm System&Network Engineer with 8 years experience My main work is leader specialist in Internet Service Provider with a subscriber base over 70000. My additional work is Linux administration various projects at freelance exhange(install, service, troubleshooting … more

    Hello. I'm System&Network Engineer with 8 years experience My main work is leader specialist in Internet Service Provider with a subscriber base over 70000. My additional work is Linux administration various projects at freelance exhange(install, service, troubleshooting, etc) My network skills: knowledge level Cisco CCNP, CCNP SP, CCNP Security. Switching & Routing Core Edge level, Monitoring, Troubleshooting, Design, BGP, MPLS, VPN, OSPF, Security, QOS, service Cisco 65xx,76xx,37xx, 72xx, 28xx, ASR 1000 series and other series and vendors, network design and planning My administration skills: - Linux maintaince/troubleshooting: Debian, Centos, FreeBSD - Web technology (LAMP, LEMP, postgresql, postgis, memcache, rabbitmq, sphinx, ruby and python project,) - Linux serverside(iptables,postfix, dovecot, named, squid, DDOS-protection) - CI (ansible, jenkins, Team City), - Virtualization(ESX, KVM, XEN, openvz) - CloudHosting: Amazon, Hetzner, Digitalocean - Backup/Migration - Monitoring (cacti, nagios, zabbix, monit, munin) - Programming: shell, python, Training Courses: Cisco CCNP SP + Architecture ASR 1000 and 9000 Series Cisco CCDP  less

    cisco-routers network-administration system-administration unix-system-administration linux-system-administration cisco-ios mikrotik-routeros 00 more less
    • $15.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
  • Script/Utils/Backend Programmer, System Administrator, IT Guru

    I'm a programmer mainly automation scripts, utils, system and web backends, basic web frontend (admin panels, bootstrap etc). Extensive experience in server administration (Windows/Linux). I love programming and learn new information technology! … more

    I'm a programmer mainly automation scripts, utils, system and web backends, basic web frontend (admin panels, bootstrap etc). Extensive experience in server administration (Windows/Linux). I love programming and learn new information technology!  less

    php autoit delphi system-administration linux-system-administration microsoft-windows-server twitter-bootstrap lamp-administration web-scraping scripting 00 more less
    • $10.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
  • System Administrator / BI - Big Data Consultant

    Over 7 years hands-on proven experience on Linux System Administration and Maintenance focused on BI & Big Data Solutions, Data Quality Management, Systems Integration Development with different Landscape Scenarios (Development / Production). Also worked as BI & BigData Consultant / Developer. Skills and Expertise … more

    Over 7 years hands-on proven experience on Linux System Administration and Maintenance focused on BI & Big Data Solutions, Data Quality Management, Systems Integration Development with different Landscape Scenarios (Development / Production). Also worked as BI & BigData Consultant / Developer. Skills and Expertise: - Linux System Administration (RHEL, Suse, CentOS, Debian, others) - Linux Server / Services (Tomcat, HTTP, Nginx, LAMP, DHCP, SSH, SFTP, Samba, IPTables, Hadoop, others) - Programming Languages (Java, ShellScript, PHP, SQL, Perl/CGI) - Database (MySQL, Postgres, MongoDB, DB2, Sybase ASE)  less

    linux-system-administration business-intelligence hadoop java sql amazon-ec2 system-administration etl big-data cloudera 00 more less
    • $44.44 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • BRAZIL
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 2 TESTS
  • website development projects

    Over the last 10 years, I have developed a wide range of websites using HTML, DHTML, PHP, and MySQL including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website development … more

    Over the last 10 years, I have developed a wide range of websites using HTML, DHTML, PHP, and MySQL including sites for startup companies and small businesses. 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. I also have good experience in the following areas: Markup languages: • HTML5 / CSS • XML • JSON • Markdown Databases: • MySQL / MariaDB Frameworks and website engines: • WordPress • Django • node.js • many minor ones System administration skills: • Ubuntu, CentOS, Debian, OpenSuSE • Apache2, nginx • PHP configuration • MariaDB • Geolocation • mod_rewrite • Dovecot / Postfix • PPTP VPN  less

    php javascript logo-design adobe-photoshop html5 css xml system-administration wordpress mysql-programming 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 0 HOURS
    • ISRAEL
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • International IT Consultant with substantial secure project experience

    Confident IT professional with five years’ experience and strong technical aptitude with an wealth of experience in System Administration, VB Script and VB.Net. Potentially looking to gain experience in computer security and mobile application development due to an avid … more

    Confident IT professional with five years’ experience and strong technical aptitude with an wealth of experience in System Administration, VB Script and VB.Net. Potentially looking to gain experience in computer security and mobile application development due to an avid interest in these areas. An analytical and highly innovative approach to problem solving; supported with an affable, approachable manner. My current areas of expertise lies: Batch/VBS/VBA Scripting, VB6, VB.NET Microsoft Exchange, Active Directory, FTP, Bespoke application support I also have some experience with: Java, Windows 8 Support, ASP.NET / IIS Services. I am currently learning: Python, Android SDK and Mobile Application technologies, VMWare & CentOS  less

    vbscript vb.net scripting technical-support system-administration itil sql 00 more less
    • $65.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED KINGDOM
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • Technical Support Engineer, Technical Documentation Writer, Translator

    I'm looking for jobs regarding customer care, technical support, technical documentation writing, translations and similar. RELEVANT INFORMATION ABOUT ME: - I am a 31 years old italian computer engineer living in Sweden; - I have completed a BA in Computer Science … more

    I'm looking for jobs regarding customer care, technical support, technical documentation writing, translations and similar. RELEVANT INFORMATION ABOUT ME: - I am a 31 years old italian computer engineer living in Sweden; - I have completed a BA in Computer Science at the University of Camerino (Italy); - I have got the ITIL v3 certification, a globally recognized collection of best practices for IT Service Management that helps a lot into aligning business needs with IT tools and services; - I have got five Microsoft certifications and I am a Microsoft Certified Solutions Associate; - I speak Italian (mothertongue), English (business level) and Swedish (B1); - I have strong theorical and practical knowledge regarding a plethora of software, hardware and protocols; - I have many years of experience into dealing with customers and people in general; - I have three years of experience in an enterprise customer support and international single point of contact; - In my last job, I solved nearly 10000 tickets with an average customer rating of 4.7/5.0; - I have an extensive knowledge of Frontrange ITSM and BMC Remedy, two globally awarded ITSM tools; - I have three years of work experience into an ITIL environment (incidents, problems, SLAs, KPIs…); - I have strong theorical and practical knowledge regarding problems’ troubleshooting and escalation; - I have a strong technical background and a can-do attitude. SKILLS & TOOLS BEHAVIOURAL: Social • Responsible • Creative • Problem solver • Team player • Passionate towards work and technology • Customer-oriented • Curious • Structured • Organized • Pro-active • TECHNOLOGICAL: System administration • Networking • Remote and on-site Support • ServiceDesk • ITIL • Frontrange ITSM • 1 st Line • 2 nd Line • 3 rd Line • Incident and problem management • Hardware • Software • Windows client and server • Linux client and server • Mac client • Peripherals • Mobile Phones • iPhone / iPad • Printers • Webservers • Graphic Design • Technical Documentation Writing • Corporate website content managing • Social Media and blogging • AS/400 • Frontrange DSM • SAP • Active Directory • Group Policy • Adobe Photoshop • Microsoft Visual Web Developer • Java • Realbasic • Python • Bash scripting • HTML • Joomla • Microsoft Office • Microsoft Outlook • Exchange Server • Global Desktop Services • BMC Remedy • Single Point of Contact • Customer Care • Windchill PDMLink • Office365 • Microsoft Certified Solutions Associate • Mobile Iron • Technical Support • Technical Services  less

    system-administration computer-networking helpdesk-support itil microsoft-certified-information-technology-professional-mcitp technical-support technical-documentation itsm translation-english-italian translation-italian-english 00 more less
    • $16.67 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • SWEDEN
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 6 TESTS
  • Software and HardwareEngineering,

    Graduate with the best mark in my degree (Computer engineering). 3 prizes for excellent academic perfomances (2011, 2012, 2013) given by the Spanish Goverment. I have experience using Java, Python, C++, C ( PICs), ADA, VHDL, KUDA, PHP, restAPI, Android, SQL … more

    Graduate with the best mark in my degree (Computer engineering). 3 prizes for excellent academic perfomances (2011, 2012, 2013) given by the Spanish Goverment. I have experience using Java, Python, C++, C ( PICs), ADA, VHDL, KUDA, PHP, restAPI, Android, SQL, JS, Json and other several web programming languanges. I have experience with both server and web programming, and hardware programming. I'm also good in Stathistic and Algorithm, and I have knowledges about web security. I consider myself to be a good worker, and I love challenges!  less

    php java system-administration javascript java-ee python perl 00 more less
    • $15.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 66 HOURS
    • SPAIN
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Operations Engineer

    Experienced system engineer, with experience in all areas of IT infrastructures. I am passionate about designing efficient systems and seeing them transform from text to services running. I am very motivated by challenges, and working with smart people which raises … more

    Experienced system engineer, with experience in all areas of IT infrastructures. I am passionate about designing efficient systems and seeing them transform from text to services running. I am very motivated by challenges, and working with smart people which raises the bar for my performance. My experience covers also scripting (perl, python, bash, php) as well as web and graphics design. If you need an Owner for your infrastructure, ten call me and be sure that I don't do one job only, I get my hands dirty into wherever I can help. Focus areas of my career: * Automation * configuration management * continuous integration/deployment/delivery Systems I used include: * Ansible * Buildbot * Databases (postgres, mysql, riak, redis) * rabbitmq * nginx, apache * LDAP * VPN  less

    linux-system-administration devops sw-configuration-management continuous-integration system-administration 00 more less
    • $100.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • FINLAND
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 2 TESTS
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