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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. Lisa Waller

    Lisa Waller

    Admn Asst, Buyer, Supply Chain, Transcription

    United States - Last active: 12 days ago - Tests: 13

    Greetings, I have over seventeen years experience working in administrative roles that includes data entry, customer service, supply chain, procurement, and recently I have offered writing and transcription services. I am articulate and will work with you to achieve the best possible results. I offer many transferable skills that can help you complete your projects when needed. Thank you for this opportunity to introduce myself and my skill set. Lisa-Waller

    $27.78 /hr
    46 hours
    4.79
  2. Oscar Bass

    Oscar Bass Agency Contractor

    Senior UNIX System Engineer, LAMP, LEMP, Network Security, Cloud.

    United States - Last active: 1 day ago - Tests: 7 - Portfolio: 1

    Expert UNIX system administrator and network engineer. Got a problem? I can solve it! For more than 15 years I have been the I.T. backbone and support for many online companies. I use the most up to date standards for any project I am involved in. I work extremely quick and efficiently. If you have a problem let me help you solve it. OS: Linux - Expert, FreeBSD - Expert, AIX - Expert, HP-UX - Expert, Macintosh OS/X - Expert, Windows Server - Proficient Cloud services: AWS, Rackspace, OpSource, Linode Web servers: Apache, Nginx, Tomcat Database servers: Mysql, Postgresql Monitoring: Nagios, Monit, Munin, Cacti Scripting: bash, perl, shell Virtualization: OpenVZ, Xen, SolusVM Mail servers: Postfix, Exim, Sendmail, Dovecot Control panels: cPanel, Plesk, Direct Admin, Webmin/Virtualmin, ISPconfig, OpenPanel Other: standard network services (DNS, DHCP, LDAP, Samba, SVN/Git, http proxy, jabber, backups, monitoring etc), firewalls (iptables, ipfw, pf)

    Associated with: Bass Designs Agency

    $44.44 /hr
    308 hours
    4.96
  3. Waliul Hasnat

    Waliul Hasnat Agency Contractor

    Web Designer and SEO Specialist

    Bangladesh - Last active: 7 days ago - Tests: 59 - Portfolio: 12

    Make an excellent career as a Web Designer and SEO Specialist. More than 60(sixty) odesk Certification test with excellent results and expertise in Design, Develop and Maintenance of Dynamic Web Portals, Wordpress, HTML, CSS, Php, SEO (Search Engine Optimization), Keyword Analysis, Meta Tag Analysis, Search Engine Submission and get back links etc makes me an ideal candidate .

    Groups: Facebook Developers

    Associated with: Cheap Web Service, Kevin J Ray

    $5.56 /hr
    7 hours
    4.39
  4. Christian Legaspi

    Christian Legaspi Agency Contractor

    Social inter-networker

    Philippines - Last active: 10 days ago - Tests: 6

    I am a passionate virtual assistant. I beleive in the online workplace, it will unleash my full potential as an IT professional. I am able to work various jobs and tasks which I believe I can carry it and OVER deliver it on time. I'm a good English speaker and writer, that will render me to work with various clients across the globe. With the comfort of my home, quality work is ttotally, guaranteed! I can use my full energy towards passionate work and having the best relationships towards people, who need my service.

    Groups: Microsoft Certified Professionals

    Associated with: DigitalOne

    $5.00 /hr
    0 hours
    0.00
  5. Abdushakur Arina

    Abdushakur Arina

    ICT Consultant

    Kenya - Last active: 5 days ago - Tests: 5 - Portfolio: 1

    To be the best that I can be in whatever Endeavour or field I get assigned to. It is my nature to provide excellent service. It is always my desire to excel and be thorough in my job with passion and genuine commitment.

    $50.00 /hr
    0 hours
    0.00
  6. Karthik K.

    Karthik K.

    Bigcommerce,m2epro,Amazon,Magento,Magmi,eBay SellerCloud,Ecommerce

    India - Last active: 4 days ago - Tests: 9 - Portfolio: 46

    Are you looking for quick response, fast results and good communication? With 5 years of professional experience and handling multiple accounts for my clients, I am expert of Bigcommerce,m2epro,Amazon,Magento,Magmi,eBay,SellerCloud,Ecommerce. My expertise includes: Bigcommerce,m2epro,Amazon,Magento,Magmi,eBay, SellerCloud,Ecommerce - Daily Product Listing - Keywords + Titles - Competitor Analysis - Creating & Designing Templates - Order Processing - Dispute Handling I am business graduate and have years of experience of internet marketing: includes: - Email Marketing - Search Engine Optimization - Social Media Marketing - Search Engine Marketing - WordPress - HTML + CSS - PhotoShop My objective is to provide high quality services and go beyond limits to achieve the goals of my client. Please Note :: I usually charge Very Less than Other M2epro Freelancers in Upwork, Please don't bargain or Don't ask for Free work/ Out of Upwork. skype me karthikplus137 BestRegards karthik

    $9.00 /hr
    2,585 hours
    4.98
  7. Lawrence K.

    Lawrence K.

    Information Technologist

    Kenya - Last active: 06/26/2014 - Tests: 5 - Portfolio: 1

    Am an Information Technologist and my job experience is incline more into Web/Internet researching since I believe that current and up-to-date Information is so much available on the Internet. As an Information Technologist I understand how Information is so vital and important on our daily lives so I choose to learn and provide competent service in regard to this. So my main goal is to provide quality and up to date service to every client and a to be a competent contractor.

    $4.44 /hr
    1,144 hours
    5.00
  8. Alaoui  Y.

    Alaoui Y.

    Pentester, Ethical Hacker (CEH v8, CCNA Security), ISO 27001,

    Morocco - Last active: 12/23/2014 - Tests: 7 - Portfolio: 5

    I am an engineer in security of computer science. I am certified CEH v8 and CCNA Security. I had an experience of 3 years in pentesting and intrusion tests (black/gray/white box) .I work currently at LMPS Consulting as a security consultant. I am ready for any project of pentesting and intrusion test.

    $15.00 /hr
    0 hours
    4.66
  9. Gorgi P.

    Gorgi P.

    data entry specialist, PDF/Office conversion, HTML/CSS, .net junior de

    Macedonia - Last active: 06/25/2014 - Tests: 3 - Portfolio: 3

    Over the last 1 year I have been developing with .NET platform. I'm experienced C# programmer. I have strong background knowledge on working with databases, SQL. Also I am administering web sites and forums created on Joomla and phpbb3 and experienced in HTML5.0, CSS3. Very familiar with web and application design. I have over 3 years experience as technical and system administrator. My primary goal tasks are data entry and converting

    $3.33 /hr
    0 hours
    5.00
  10. Ritu Gupta

    Ritu Gupta Agency Contractor

    SEO/SMM/PHP/HTML 5/CSS/Wordpress Expert

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

    I'm an online marketing expert with 5 years of SEO and PPC experience. I'm offering Russian and English online marketing services. I've extensive experience in managing English and Russian PPC and SEO campaigns. I'm looking to find challenging and interesting work in the area of SEO and online marketing. I have worked more the 3 years as an Internet Marketing Manager in a Web agency. From here I gather experience with creating different marketing strategy for different domain, handle multiple SEO projects, managing contractors etc. I will be your responsible Internet marketing Manager.

    Associated with: RAB INFOTECH

    $3.00 /hr
    721 hours
    4.51