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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: August 1, 2015

Popular Operating Systems Development Searches

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  1. Laszlo Pere

    Laszlo Pere Agency Contractor

    Senior Software Developer, Full-time Freelancer

    Hungary - Last active: 1 month ago - Tests: 7 - Portfolio: 16

    I am a professional software engineer, programmer, developer, Unix/Linux expert. I have many years of experience in programming, computer systems maintenance and machine languages. When I work I always do my job using a machine language and when I can't find one that suits the problem I create my own. I am also a maximalist. I always try to find the simplest solution, write the cleanest code, seek the best implementation.

    Associated with: BorgCollective

    $38.89 /hr
    139 hours
    4.40
  2. Antonio jose S.

    Antonio jose S.

    Senior IT Consultant

    Spain - Last active: 2 months ago - Tests: 3

    - Expert in information security management systems: Implementation of an information-security management system according to Norm UNE ISOIEC 27001, definition of security objectives, indicators, political security, code of best practice, risk management, treatment plan, control access definition, communications and operations, legal compliance, management policies incidents of security, CPD preparation, elaboration of contingency plans, business continuity plans, plans elaboration testing of the continuity plan, design of the applicability statement, product realization, actions preventive corrective action, internal audits, training delivery. - Expert in management of the information technology services systems: Introduction of a management system of information technologies services according to standard ISO 20000, elaboration of service processes delivery (capacity, continuity and availability, service levels, reports of service, security, TI budget), control process (configuration, change), delivery processes, solving incidents (problems) processes, business relationships process (suppliers) relations, internal audits, training. -Software process improvement: Implementation of ISO 15504/12207 (SPICE), internal audits, training. -Technological expert: design and implementation of networks architecture, information systems, backup policies, business continuity plans, servers administration (Linux, Unix, Windows, Mac Os), databases (Oracle, MySQL, Posgree), SharePoint, web servers (Apache, IIS), servers (Tomcat, JBoss, WebSphere) applications, ethical hacking (nmap, telnet, Shell script, ssh), vulnerabilities analysis and treatment (Nikto, Nessus, Acunetix, Grendel Scan).

    $33.33 /hr
    269 hours
    5.00
  3. Michael Y

    Michael Y Agency Contractor

    Sr. Systems Architect, Mathematician-Astrophysicist and Bio-Geneticist

    Canada - Last active: 12/10/2014 - Tests: 2 - Portfolio: 5

    My purpose is to lead, strategize, guide, direct and architect problem resolutions for individuals and organizations using self-sustainable philosophy and decision-making, in order to establish complete systems and processes of solutions that work. My vision is to ensure in every household, institution or establishment, intuitive and organic integration of real-time problem-solving becomes second-nature to the operating environment. I intend to achieve this using my unparalleled knowledge and application of the Synergy between Business Intelligence, Technical Excellence and Organic Sustainability. In other words, I solve problems, using fundamental building blocks that most people and organizations overlook, yielding solutions that can adapt to their environment in real-time. Problem-solving processing can lead multiple resolutions to several problems whereas "a solution" to a problem itself only, usually yields a new problem that need be solved with other solution(s) which may or may not be found within the given scope. This cycle can be vicious and critical but is easily overcome by what we call the "Process" or "Spiral" at Don Sigma Corp. This so-called "Spiral" allows us to solve problems that solve other problems by drawing Synergy between resolutions and fundamental building blocks. With this know-how and several other particulates of Don Sigma Corp.'s unique knowledge and technology at my disposal, you're just a contact away from experiencing your dreams come true.

    Associated with: Don Sigma Corp.

    $111.11 /hr
    0 hours
    5.00
  4. MD. FARHANUR RAHMAN

    MD. FARHANUR RAHMAN

    Web Application, Admin Support, SEO Developer

    Bangladesh - Last active: 2 days ago - Tests: 10 - Portfolio: 5

    Hello, I am Md. Farhanur Rahman, a professional IT Developer from Bangladesh. I am currently working in Admin Support, Online Marketing, SEO and Web Development areas at oDesk. My primary concern is to ensure the perfect and satisfied service to my clients with highest performance. I already completed different Admin Support projects successfully and highly experienced working with Microsoft Office applications, Web Research, Data Processing, Personal Assistant and Project Management areas. I am proficient working with Online Marketing, SEO, Social Media Marketing, Content and Article Writing projects with most creative styles. I am experienced in Adobe Photoshop and Illustrator for Graphics Design Applications. I currently continue my study in HTML, CSS, Java Script, PHP for Web Application Development and WordPress, Joomla! for Dynamic Content Management Systems. Soon I wish to establish my career as a qualified Web Application Developer at oDesk. Thanks for visiting my profile, Md. Farhanur Rahman oDesk Certified Professional

    $4.72 /hr
    5,979 hours
    4.73
  5. Nakul M.

    Nakul M.

    Linux System Administrator, Virtualization, cPanel/WHM, Plesk, DA

    India - Last active: 12 days ago - Tests: 9

    I have 7 years of experience in Linux System Administration, I handle servers based on various distributions and platforms which are as follows; OS : Red Hat Linux, CentOS, Debian, FreeBSD, Ubuntu, Fedora. Platforms : cPanel/WHM, Plesk, Direct Admin, Webmin, Virtualmin, ISPconfig, zPanel. Others : Openvz, Virtuozzo, LAMP, XEN, Solusvm, Veportal, AWS I have extensive experience in end user support via various mediums such as Live Chat, Emails, Tickets.

    $16.67 /hr
    123 hours
    4.90
  6. Mary grace J.

    Mary grace J.

    Test Specialist - Manual and Functional Testing

    Philippines - Last active: 1 month ago - Tests: 4 - Portfolio: 1

    My objective is to share my knowledge, capabilities and skills to each employers who needs my service. As for my own good, I aim to learn and gain knowledge from the task and job assignments that I will do. I aim to gain additional knowledge and then, share it again to anyone who needs it. I'm an IT graduate, practice the field for not less than 5 years. I was a System Implementer, QA Specialist, Application specialist. I also become an freelance encoder and data researcher as a side-line for 2 years.

    $4.44 /hr
    117 hours
    4.74
  7. Ronan V.

    Ronan V.

    All-Around Virtual Assistant

    Philippines - Last active: 4 hours ago - Tests: 12 - Portfolio: 29

    I'm efficient and highly organized. This enables me to be as productive as possible on the job. I pay attention to all the details, and like to be sure that everything is just right. I will do my best to be more productive and work honestly and efficiently. I will suggest what I think is right and help my team members when they need my help. Why you should hire me? Because I am a fast learner, smart and reliable. I work efficiently and coordinate well. Now I'm going to give you a short summary about my skill, I hope it will help you determine about my key strength for your job: * I have over 9,000+ hrs working experience at oDesk. * My hourly rate is low & negotiable but I can provide you best quality work. * oDesk verified ID contractor with good feedback score & good test result. * I'm honest & trustworthy, dependable & fast learner. * I have over 6 years of experience being a Virtual Assistant. * I am available 40+ hours a week for your job.

    $5.56 /hr
    10,925 hours
    4.97
  8. Lisa Waller

    Lisa Waller

    Admn Asst, Buyer, Supply Chain, Transcription

    United States - Last active: 4 hours 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
  9. Teri Robinson-Crowe

    Teri Robinson-Crowe

    Ready to Work for you..

    United States - Last active: 11 days ago - Tests: 9

    I have worked in the IT industry for over 15 years. I am a Certified Computer and Network technician. I pride myself in working hard, and precise to get whatever task completed in a quick, and professional manner. I have worked in customer service, sales, technical support, and many other fields for over 10 years. Whatever you need, I will get it done efficiently and accurately. I always push to learn everyday. There is always something new to learn!

    $10.00 /hr
    8 hours
    5.00
  10. Christian Dalida

    Christian Dalida

    Christian Dalida

    Philippines - Last active: 11 days ago - Tests: 2 - Portfolio: 19

    I have very extensive knowledge in Banner Designs, Advertisements, Logo Designs, Flash Animation, Character Designs and Vector Artworks. Specialization in Commercial Banner that are required to built a modern-look, interactive, attractive and communicative. Over the last 8 years, I have developed a wide range of: - Banners - Logo - Website Mock ups - Flash Animation - Graphic Design - Banners - Cover Magazine - Business Cards - Website Templates - Vector Arts Please take a look at my portfolio regarding my past Banner works.​ https://www.behance.net/gallery/16386199/CommercialBanner-Ads And for the Flash animation Banner Ads that I had made on the past 1 year. https://www.behance.net/gallery/Flash-Ad-2013/15754439

    $12.00 /hr
    0 hours
    4.91