Operating Systems Development Freelancers

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Operating Systems Development Job Cost Overview

Typical total cost of Upwork Operating Systems Development projects based on completed and fixed-price jobs.

Upwork Operating Systems Development Jobs Completed Quarterly

On average, 6 Operating Systems Development projects are completed every quarter on Upwork.

6

Time to Complete Upwork Operating Systems Development Jobs

Time needed to complete a Operating Systems Development project on Upwork.

Average Operating Systems Development Freelancer Feedback Score

Operating Systems Development Upwork freelancers typically receive a client rating of 4.66.

4.66
Last updated: July 1, 2015

Popular Operating Systems Development Searches

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  1. Dimitrios Papadopoulos

    Dimitrios Papadopoulos

    Senior Networks/System Engineer

    Greece - Last active: 01/29/2014 - Tests: 8

    Starting in 1994, when internet was a horrified 80x25 text character terminal, I had the chance to go through the late 90s internet-boom and the Web 2.0 era. Since then, with over 15 years of experience dealing with large telecommunications companies, Internet Service Providers and data centers, I had the opportunity to work on several cutting-edge IT projects and their associated systems and network implementations. I specialize in Linux and UNIX systems setup and administration at low level (shell) that includes installation, configuration, optimization and monitoring of the operating system and its accompanied application services and protocols such as apache/http, bind/dns, MySQL, sendmail/postfix /smtp, imap/pop3 etc. Also, at the network layer, I've designed and implemented routers based on Linux and/or CISCO platforms offering networking services from simple IPv4/IPv6 routing and its related technologies and protocols (RIP, OSPF, BGP) to more complex network services such as layer 3-7 firewalls, Intrusion Prevention & Detection Systems, VPNs, VoIP & QoS, monitoring, auditing, troubleshooting, security assessments etc. In the recent years of the cloud infrastructure technology, I learnt to deal with XEN and VMware Hypervisors while configuring hardware and software to provide IaaS and SaaS in virtualized environments.

    $25.00 /hr
    0 hours
    5.00
  2. Michael Rightmire

    Michael Rightmire

    PM, scripter and engineer specializing in Biotech

    Germany - Last active: 02/04/2014 - Tests: 9 - Portfolio: 21

    I’m a US native living in Germany and a 15 year veteran with engineering, project management, technical and scientific writing, and scripting. I'm currently specializing in scientific, biotechnology and molecular biology projects. My degree is in Molecular Biotechnology including bio- and organic chemistry, cell biology, scientific engineering, and bio-computational engineering. I've designed and operated specialized bioreactors as well as having extensive systems engineering experience with Linux, OSX, and Windows. I have almost 2 decades of scripting and module development in Python, OOPerl and shell, and have held project leadership and research roles for companies such as Northrop-Grumman Mission Systems, University of California Center for the study of RNA, and Mentor Graphics. I hope you’ll take a look at my reputation on oDesk, and I look forward to working with you on your scientific or technology project.

    $38.89 /hr
    0 hours
    5.00
  3. Jesse Borden

    Jesse Borden

    Business and Web Consultant, MBA

    United States - Last active: 5 months ago - Tests: 8

    Jesse Borden is an ITSM subject matter expert, specializing in process improvement using ITIL v3, ISO 20000, COBIT and other applicable standards and best practices. He holds a bachelor’s degree in information systems and a master’s degree in business administration from St. Bonaventure University. He has very strong mathematical, organizational, logical and analytical skills. All too often organizations fail at ITSM implementation due to the gap between IT and business goals and objectives, whereas Jesse can excel. He has created business plans, developed marketing strategies and provide companies with realistic and to the point cost-benefit analysis. Jesse has provided consulting on numerous web development projects. He provides the ideal expertise to align business with information technology solutions. Specialties ISO 20000 ITIL v3 ITSM Quality Analysis Website development ITSM and business consulting Database development and workflow modeling Business planning Marketing Strategy development Business development

    $44.44 /hr
    5 hours
    5.00
  4. Faisal Mushtaq

    Faisal Mushtaq

    Technologist & Business Expert

    Pakistan - Last active: 01/01/2014 - Tests: 11 - Portfolio: 1

    Over eighth years of experience in IT Operations, Network Administration and IT Technical Support along with my services for HR, Billing and Operations Departments for department restructuring. During the years, I've developed my skills in professional letter writing along with in my area of specialization i.e, Network Administration. I look forward to do more to explore and prove my multi-dimensional abilities.

    $13.00 /hr
    3 hours
    5.00
  5. Michael Lawrence

    Michael Lawrence

    Senior Windows | Virtualization Administrator

    India - Last active: 4 months ago - Tests: 2 - Portfolio: 3

    "To serve the clients as a hard worker in this competitive environment discharging all my professional skills" A successful IT Administrator with over 6+ years of experience in designing, implementing and supporting IT infrastructure using Windows & Virtual environment with Multi-National Company Specialties • Expertise in Virtual Technologies(VMware, Hyper-V, Cisco V-block, Citrix, Oracle VM) • Hands on experience in deploying and supporting windows Server roles and features of 2003,2008,2012 • Worked in a larger data center environment in supporting 1000+ servers connected to 30,000+ desktop and user environment • Experience in handling multiple clients with various projects, builds relationship and received client appreciations • Reduced organizational cost and manageability by migrating many servers to virtual environment • Expertise in different vendor server hardware's, blade servers and storage devices • Professionally certified in Microsoft, VMware, Hyper-V and ITIL • Thrust and eager in learning of new virtual technologies • Holding Degree in Bachelor of Computer Application (BCA)

    $15.00 /hr
    9 hours
    5.00
  6. Harsh Gajjar

    Harsh Gajjar Agency Contractor

    Project Manager Web Designer Web Developer,All CMS,.Net,WP,3D Animator

    Australia - Last active: 2 months ago - Tests: 5 - Portfolio: 24

    I am a Project Management professional having my own different team(s) locally as well as globally. I have more than 4 years of experience as Project Management as well as Development with both mid and big scale projects. I have been managing projects from beginning to successful deployment (& Maintenance Support) and having experience of leading 24+ team members in a single project. My core competency lies with; Website Designing & Development and Web Development (Photoshop, Coreldraw, Dreamweaver, ASP.NET,C#.NET/SQL SERVER, Visual-basic.net, ado.net, microsoft-sql-server, microsoft-silverlight, sharepoint, dotnetnuke, css, html, css3, html5, ajax, jquery, xml, xaml, javascript, PHP, Wordpress, Os-Commerce, Megento, Drupal, Joomla, Umbraco, etc.) Software Development (Microsoft Technologies and Open Source) Mobile App Development (Iphone & Android Apps in Xcode, Native, Titanium); 2D & 3D Multimedia Animation (3d Studio Max, 3d Studio Maya, Adobe Premier, Adobe Premier Pro, VFX, etc.) SEO and Social Media Marketing (as well as Brand Management) Server Management, Server/Network Administration, All types of Windows Severs (Windows Server 2003, Windows Server 2008 R2) and Linux Servers. Feel free to contact for the complete range of Solution(s) in Software Development, Website Designing & Development, Web Development, Multimedia Animation, Mobile App Development (including UI Designing), SEO & Social Media Marketing, High Networking, Server/Network Administration, including Project Management.

    Associated with: Jugis Tech Agency

    $66.67 /hr
    518 hours
    4.81
  7. Yohance C. Agency Contractor

    Sr. Network Engineer

    United States - Last active: 11/19/2014 - Tests: 2

    I have extensive experience in several networking products and protocols, both internal and external protocols. I pride myself on supplying solution's for complex IT problems and minimal cost, pleas consider me for your next IT project first as i am a master of my trade, a complete IT solution provider.

    Associated with: Enlite Technology LLC Agency

    $33.33 /hr
    0 hours
    5.00