Windows System Administrators & Experts

Showing 158 freelancers

Windows System Administrators & Experts

Showing 158 freelancers

Get Your Windows Administration Project Started Today!

Post your Windows administration project on oDesk, the world’s largest online workplace, and hire an experienced Microsoft Windows administrator or a Windows server and network engineer to maintain your Windows administration and IT support. These freelancers have a deep knowledge of Windows XP, Vista, 7 and 8 as well as SQL, Microsoft Exchange and Windows (2003 through 2012) servers. They can use their experience with Windows administrative tools - and technologies like Active Directory (AD), Deployment Services (WDS) and Group Policy Object (GPO) - to manage your remote Windows configuration, maintenance and backup operations.

Windows administration refers to remote desktop, server and network support for Microsoft Windows operating systems. On oDesk, freelance system administrators can design, install and evaluate your Windows system, provide your clients with high quality technical support, migrate your server from Windows 2003 or Windows 2008 (and 2008 R2) to Windows 2012, and configure your system security (anti-virus software and Windows Firewall).

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

Windows Administration Job Cost Overview

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

oDesk Windows Administration Jobs Completed Quarterly

On average, 40 Windows Administration projects are completed every quarter on oDesk.

40

Time to Complete oDesk Windows Administration Jobs

Time needed to complete a Windows Administration project on oDesk.

Average Windows Administration Freelancer Feedback Score

Windows Administration oDesk freelancers typically receive a client rating of 4.70.

4.70

Last updated: April 1, 2014

  • AWS, Cloud, Linux, Windows, System Administrator

    I'm owner of IDE IT Consulting company - deliver IT solutions and support for small business. My website - http://www.ide-consult.com. I'm looking for long-term relationship, delivering high-quality service for my customers. If you select me, you will … more

    I'm owner of IDE IT Consulting company - deliver IT solutions and support for small business. My website - http://www.ide-consult.com. I'm looking for long-term relationship, delivering high-quality service for my customers. If you select me, you will get: - professional support and reply in 24 hours - cost optimization - wide selection of different options - good quality/price ratio - personal rate evaluation for each customer - free introductory audit You pay only for real work: design, implementation, troubleshooting. Fluent in English and Russian. I have more than 10 years experience of systems and network administration. Effectively plan, install, configure and optimize the IT infrastructure to consistently achieve high availability and performance. Skilled problem identifier and troubleshooter comfortable managing systems, projects and teams in a range of IT environments. Physical to Cloud/Virtual migration support. Key technologies are as follows: - AWS (Amazon Web Services) design and implementation (EC2, S3, Route53, Glacier) - Servers HP Proliant DL380/360 G5/G6/G7/G8, BL200/400/600c, HP BladeSystem c7000, Dell PowerEdge, IBM X Servers - Storage: HP MSA2000, P2000, RAID, LUN, SAN/NAS - Backup tapes/library HP Ultrium 920/1760, MSL6000 LTO-3/4 Operating systems: Windows 2003/2008R2/2012R2 (Active Directory, DFS, GPO, Debian Linux, Centos, FreeBSD Networking: IP, DNS, DHCP, PXE, WINS, SNMP, POP, SMTP, Telnet, SSH Virtualization: VMWare, Hyper-V, AWS Control panels: Plesk, cPanel, Webmin Web/ Mail servers: Apache (LAMP, WAMP), Nginx, IIS, MailEnable. Databases : MySQL, sqlite, MS SQL Monitoring: Nagios, Zabbix, OpenNMS Remote management: Team Viewer, GoAssistance, ILO, RDP Backup software: CA Arcserve, Symantec Netbackup, NTBackup Antivirus protection: Symantec Corporate Antivirus Methodology: ITIL  less

    nagios virtualization linux-system-administration tcp-ip windows-administration vmware-administration amazon-web-services amazon-ec2 00 more less
    • $27.78 HOURLY RATE
    • 4.6
    • 181 HOURS
    • CZECH REPUBLIC
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 10 TESTS
    GROUPS:
  • Network Administration, System Administration (Windows/Linux), VMware

    I am a Cisco Certified Network Engineer with more than 4 years hands-on experience on Cisco equipments like Cisco layer-2/layer-3 switches , routers, ASA firewall & PIX. Deploy and monitoring Linux based & Windows based services like HTTP,FTP,SAMBA,CACTI,NAGIOS … more

    I am a Cisco Certified Network Engineer with more than 4 years hands-on experience on Cisco equipments like Cisco layer-2/layer-3 switches , routers, ASA firewall & PIX. Deploy and monitoring Linux based & Windows based services like HTTP,FTP,SAMBA,CACTI,NAGIOS,SQUID, Linux Based Email Servers & Solarwinds Familiar with products of other networking equipment manufacturing companies like D-link, Netgear, Zyxel, MikroTik etc. Currently maintain a LAN and WAN network of at least 3000+ users with 3 remote branches and seeking for an opportunity to achieve better.  less

    network-administration network-security network-planning linux-system-administration windows-administration cisco-routers cisco-asa internet-research postfix vmware-esx 00 more less
    • $5.56 HOURLY RATE
    • 5.0
    • 85 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 4 TESTS
    ASSOCIATED WITH:
  • Certified HTML5/Canvas/CSS3/Javascript/PHP/MySQL/Ajax Developer

    With more than a decade of versatile experience in Web Design & Development, I am highly capable of delivering a complete and passion-driven service to a project or organization. I have done some cool websites using well known technologies like: HTML5 … more

    With more than a decade of versatile experience in Web Design & Development, I am highly capable of delivering a complete and passion-driven service to a project or organization. I have done some cool websites using well known technologies like: HTML5, CSS3, Canvas, Scss, Less, Compass, Bootstrap, Foundation & Skeleton frameworks, PHP, MySQL, Javascript, jQuery, Facebook API, createJS, easelJS, preloadJS, soundJS, tweenJS, ProcessingJS, Wordpress, Drupal, Joomla, Actionscript 3.0, AutoIt, C++, Bash & Batch, Adobe Flash, Adobe Photoshop, Adobe Illustrator. *Most recent projects: http://www.mondano.sg/ (Web app - Facebook API based) http://www.hairstyles-for-women.com/virtual-hair-styler/ (Web app - Hair styler) http://www.joemakev.com/dbs-ginger/ (On-going) http://www.joemakev.com/ (HTML5 Canvas, createJS) http://www.joemakev.com/msas3/ (Flash 3D) http://www.joemakev.com/jme110/ (Flash and HTML) http://www./joemakev.com/rsnake/ (Flash as3 code based game) http://www.joemakev.com/ranger/ (Template) http://www.joemakev.com/html5-tech/ (Single page, HTML5, Responsive) http://www.joemakev.com/web-atlas/ (Template) http://www.joemakev.com/elem00/ (Template, Responsive) http://www.joemakev.com/radiance/ (Single page) http://www.joemakev.com/jme-wp/ (Wordpress, Responsive) http://www.joemakev.com/styledsite/ (template)  less

    web-design graphic-design actionscript-3 adobe-flash network-administration windows-administration dsl-troubleshooting hardware-troubleshooting ios-development iphone-app-development website-development mobile-app-development game-development facebook-games-development android-app-development windows-xp-administration windows-nt-administration logo-design html javascript 00 more less
    • $17.78 HOURLY RATE
    • 4.1
    • 20 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 25 PORTFOLIO ITEMS
    • 14 TESTS
  • AWS Partner Cloud Systems Architect

    Cloud Systems Architect with heavy immersion in all AWS technologies. Member of the AWS Partner Network and AWS Accredited Technology Professional. Prominent member of the Rightscale ecosystem, serving on the Customer Advisory Group. Significant project experience with Azure, Rackspace, and … more

    Cloud Systems Architect with heavy immersion in all AWS technologies. Member of the AWS Partner Network and AWS Accredited Technology Professional. Prominent member of the Rightscale ecosystem, serving on the Customer Advisory Group. Significant project experience with Azure, Rackspace, and OpenStack. Looking for new challenges, interesting problems, and not afraid of big numbers. My work has been equally split between Linux and Windows systems with a focus on creating new technologies. In addition to domestic work, I have engineered software and hardware solutions on several continents for US companies, working with foreign specialists to solve problems in the States. My primary skills lie in the automation and orchestration of highly scalable, highly available systems. I am looking to use these skills to grow my experience and knowledge, and I'm most interested in implementing original solutions for unique problems. Please note that although I am sometimes available for emergency situations, I am usually working on several projects at any given time and generally cannot accommodate requirements that need to be fulfilled yesterday. Platforms: Rightscale/AWS/Rackspace/Azure Systems: Specializing in Microsoft technologies with an extensive Linux background Databases: MongoDB/MySQL/MSSQL/Oracle Core competencies in most AWS products Aussi, je parle le français si vous êtes intéressé. Keyword alphabet soup: Hadoop, NoSQL, Nginx, Apache, Ubuntu, Centos, RedHat, OS/X, CloudWatch, Nagios, Icinga, AWS-CLI, HAProxy, ELB, VPN, Chef, Cloudformation, Redshift, Glacier, S3, DevOps, Shell, Bash, Powershell, Python, Git, SVN, OpsWorks, JIRA, LiquidPlanner, Salesforce, OpenVPN, etc...  less

    amazon-ec2 amazon-s3 seo lamp-administration database-administration windows-administration scripting iphone-app-development rest php apache-struts magento mysql mac-os-app-development dns microsoft-exchange-server windows-azure sql-azure haproxy amazon-web-services amazon-rds amazon-mechanical-turk-api iis database-management rightscale 00 more less
    • $111.11 HOURLY RATE
    • 5.0
    • 5098 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 5 TESTS
  • Simplify your IT needs

    We offer our clients an extensive range of services and these include Hosting Solutions: Shared Hosting, Reseller Hosting, VPS Hosting, Dedicated Hosting. Business Solutions: Domain Registration, Website Development, Search Engine Optimization, Email Marketing. Enterprise Solutions: Server Management, Share Point Services … more

    We offer our clients an extensive range of services and these include Hosting Solutions: Shared Hosting, Reseller Hosting, VPS Hosting, Dedicated Hosting. Business Solutions: Domain Registration, Website Development, Search Engine Optimization, Email Marketing. Enterprise Solutions: Server Management, Share Point Services, Exchange Servers, WHMCS Revised. We offer 24X7 support to our clients via telephone, live chat, email support and exclusive customer accounts. This is one of the reasons why we have been able to maintain our extensive client list with such ease, and why the word-of-mouth publicity has been so immense. So, if you are looking for any web related services, feel free to contact our team, and we will either have a ready solution for you, or will custom create one!  less

    linux-system-administration windows-administration website-development whmcs email-marketing ecommerce-consulting wordpress joomla 00 more less
    • $11.11 HOURLY RATE
    • 4.8
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 10 PORTFOLIO ITEMS
    • 2 TESTS
    ASSOCIATED WITH:
  • vTiger OpenERP CiviCRM Joomla Drupal Experts

    Target Integration is located in Dublin, Ireland and we provide full range of services from implementation, consultancy and software/extension development on CiviCRM, vTiger, SugarCRM, OpenERP, Alfresco, Joomla and Drupal. We are partners with OpenERP and CiviCRM and are listed … more

    Target Integration is located in Dublin, Ireland and we provide full range of services from implementation, consultancy and software/extension development on CiviCRM, vTiger, SugarCRM, OpenERP, Alfresco, Joomla and Drupal. We are partners with OpenERP and CiviCRM and are listed on their websites as well. We have a team of Software Developer, Project Managers and Business Consultants who can provide you all the support for your project. We have developers who are expert in Python, PHP, Java, Zend Framework, OOPs, UML, XML, MySQL, HTML 5, JavaScript, Ext JS4 and a number of other programming languages.  less

    joomla vtiger sugar-crm drupal linux-system-administration microsoft-excel windows-administration css google-app-engine lamp-administration project-management openerp-administration 00 more less
    • $44.44 HOURLY RATE
    • 5.0
    • 31 HOURS
    • IRELAND
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 6 TESTS
    ASSOCIATED WITH:
  • RoR Lead Dev / Technical Architect: distributed apps / 11k oDesk hours

    Non-agency professional skilled in: * Ruby on Rails (2.x -- 4.x) * Complex background jobs processing (Sidekiq, Resque,..) * Message queuing with RabbitMQ * RDBMS (PostgreSQL, MySQL) * NoSQL databases (Redis, Riak) * Amazon Web Services (EC2, S3, Glacier, Redshift,..) * RESTful API implementation * RoR applications … more

    Non-agency professional skilled in: * Ruby on Rails (2.x -- 4.x) * Complex background jobs processing (Sidekiq, Resque,..) * Message queuing with RabbitMQ * RDBMS (PostgreSQL, MySQL) * NoSQL databases (Redis, Riak) * Amazon Web Services (EC2, S3, Glacier, Redshift,..) * RESTful API implementation * RoR applications deploy, monitoring, maintenance (on Windows and Linux) * Semistructured data parsing (ANTLR + custom parsers) * Facebook integration (authentication and FQL) * Column-oriented DBMS (MonetDB, InfiniDB, Infobright, Vertica) * Big data cloud-based solutions (Google BigQuery, Amazon Redshift) I can perform solution architecture design / redesign & refactoring / implementation. I'm also capable of performing thorough review of existing RoR applications and making a list of suggestions on how to improve — did that for several clients and they were all happy. ) Involved in professional programming since 2006, I have participated in development of several complex projects, including business intelligence web application for Nielsen (Nielsen Answers; C# / ASP.NET), contemporary art web portal ArtSlant.com (RoR / ASP.NET components, Amazon/Rackspace clouds), .NET-powered desktop software package and RoR-based web application for complex management of large statistical datasets, comprehensive web-based ERP system (Rails 4), and other projects. I like challenges, have solid skills of problem solving and do not require supervision to successfully perform my duties. My communication and planning skills are good enough to coordinate other people's work, and I'm ready to combine development responsibilities with project/product management (in agile way).  less

    ruby-on-rails ruby postgresql mysql git amazon-ec2 amazon-s3 object-oriented-design code-refactoring test-driven-development bdd javascript jquery css3 html5 xml data-analysis data-science statistics data-scraping data-backup rest sql lamp-administration linux-system-administration windows-administration database-administration .net-framework c# vertica 00 more less
    • $55.56 HOURLY RATE
    • 5.0
    • 11367 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 3 TESTS
  • CSR/LiveChat/Email Support/VA/SEO/Tech Supp

    What is my priority? TO ENGAGE A WONDERFUL WORKING RELATIONSHIP WITH MY CLIENT IN ODESK. I am multiskilled and a quick thinker. My experience as a tech support and customer service rep with some prestigious companies like Time Warner Cable … more

    What is my priority? TO ENGAGE A WONDERFUL WORKING RELATIONSHIP WITH MY CLIENT IN ODESK. I am multiskilled and a quick thinker. My experience as a tech support and customer service rep with some prestigious companies like Time Warner Cable Internet and AT&T are one of those great clients I worked with. I have been in the industry that long and that made me confident enough to develop some more skills that gave me a great leverage to build a homebased career. I am competent in everything I do and my goal is to always deliver a "WOW" customer service satisfaction. I am using all wired DSL internet of 5mbps and have backups for Internet (usb dedicated sticks and 4g from my iPhone). My last job was with an Ecommerce where I handled phone support, email and live chat support. Below is an overall summary of my valuable work experience: • Virtual / Personal Assistant • Customer Service / Technical Support • Live Chat Support • Project Management • Email Management ( Web based/Email Clients) • Wordpress/Blogger Management • Web Research and Data Entry • Training Newbies/Tutorials & Walkthroughs • Creating Knowledge base and Online Notes for the Team • Team Management Check out my online resume here, http://stylepinay.wix.com/homeoflovelifestyle#!my-resume/c1mkn  less

    customer-service telephone-skills email-handling telemarketing remoting mac-os-app-development google-searching internet-research illustration blog-writing windows-phone social-media-marketing technical-writing dsl-troubleshooting phone-support inbound-marketing technical-support crm opensocial chat-support seo wordpress blog-commenting web-design web-content-management photo-editing administrative-support virtual-assistant windows-administration facebook-marketing call-handling call-center-management bpo-call-center 00 more less
    • $6.67 HOURLY RATE
    • 5.0
    • 2110 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 21 PORTFOLIO ITEMS
    • 10 TESTS
  • ASP.NET(C# VB), MVC4 , Classic ASP, SQL, Jquery, ExtJs, DNN, Android

    Developing Software since 1996. I developed desktop applications and websites with .Net, MS SQL and JS Frameworks like JQuery, ExtJS, etc. Update: MVC4, WebAPI, WCF .NET Rest Web Services, NHibernate - DNN 6 Skinning & Modules Development - EF 4 - LINQ2Entities - CMS & ECOMMERCE … more

    Developing Software since 1996. I developed desktop applications and websites with .Net, MS SQL and JS Frameworks like JQuery, ExtJS, etc. Update: MVC4, WebAPI, WCF .NET Rest Web Services, NHibernate - DNN 6 Skinning & Modules Development - EF 4 - LINQ2Entities - CMS & ECOMMERCE Development - WORDPRESS Plugins & Templates - Google Maps, Places, Directions & Suggestion APIs - Mobile Development: Phonegap + Jquery Mobile for Android/IOS/Blackberry APPs - HTML5 + CSS3, node.js  less

    asp c# asp.net sql mysql ajax jquery .net-framework extjs microsoft-access vba android-app-development iphone-app-development dotnetnuke sencha wordpress linq linq-to-sql google-maps-api html5 css3 javascript custom-cms ecommerce-consulting microsoft-visual-basic windows-administration iis spanish agile-software-development tfs asp.net-mvc 00 more less
    • $27.78 HOURLY RATE
    • 4.6
    • 3155 HOURS
    • ARGENTINA
    • LAST ACTIVE
    • 15 PORTFOLIO ITEMS
    • 6 TESTS
    GROUPS:
  • IT Support Specialist

    I have been an IT Specialist for more than 6 years now. I started as a desktop engineer, assisting customers by providing solutions to there IT problems. I am experienced in Windows deployment and desktop troubleshooting. Now, I help startup … more

    I have been an IT Specialist for more than 6 years now. I started as a desktop engineer, assisting customers by providing solutions to there IT problems. I am experienced in Windows deployment and desktop troubleshooting. Now, I help startup companies build their business as an IT consultant using all sorts of social media. I am now seeking other businesses that need help in taking advantage of technology to make their business grow.  less

    windows-administration microsoft-project microsoft-visual-studio linux-system-administration vmware-esx 00 more less
    • $22.22 HOURLY RATE
    • 4.1
    • 402 HOURS
    • NEW ZEALAND
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 2 TESTS
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