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, 5 Operating Systems Development projects are completed every quarter on Upwork.


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 4.62.

Last updated: June 1, 2015

Popular Operating Systems Development Searches

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  1. Michael B.

    Michael B.

    Senior Systems Architect

    United States - Last active: 08/17/2014 - Tests: 4

    I wish to develop a consulting/software development practice that will allow me to bring many years experience in developing effective, user oriented systems to small to medium companies that would otherwise have to settle for off the shelf products that usually don't fit theit needs exactly. I prefer database solutions based on either Oracle or Microsoft SQL server. I am extremely adept at integrating disparate data sources into single point user interfaces to improve operational efficiency and provide an enhanced user experience.

    $66.67 /hr
    0 hours
  2. Allan Staunton

    Allan Staunton

    IT Consultant

    United States - Last active: 05/07/2014

    With over 15 years in the IT field working for global firms and well known sports companies I bring a wealth of knowledge to the table. From project management to data center construction to desktop support and everything in between I have helped companies and clients enhance performance, lower costs and keep their business running.

    $55.56 /hr
    0 hours
  3. Tom Lous

    Tom Lous

    Operations Manager | IT Manager

    Netherlands - Last active: 06/06/2014 - Tests: 11

    https://www.linkedin.com/in/tomlous I’m a technical development manager, with great communication skills, that leads and inspires teams to become better developers every day. I research technologies, tools and frameworks and spread that knowledge using servant leadership and frequent chemistries amongst the developers. My belief is that honing technical skills of all developers should be part of every company’s goals, but never be a part of the project goal. My goal is to turn IT organisations into lean development machines, minimising development overhead, software bugs and disharmony and maximising effectiveness, communication and fun. IT Management Operations Management IT Strategy IT Service Management Management Change Management Scrum Software Solution Architecture Big Data Artificial Intelligence Artificial Neural Networks Machine Learning Heuristics CRM R Business Intelligence Software Development Web Development Mobile Applications SEO TOGAF Databases Hadoop Solr MySQL PHP Objective-C C++ C Android LAMP PostgreSQL Titanium Drupal Linux Shell Scripting Debian Endorsements Apache Java AJAX jQuery JavaScript HTML 5 CSS

    $44.99 /hr
    0 hours
  4. Pance Testfive

    Pance Testfive

    BSc. Electrical Engineer

    Macedonia - Last active: 12/02/2013 - Tests: 3

    --Gratitude Participation and special standing for implementation of Logistics Information System Hewlett-Packard and Infinite Solutions (www.infinite.com.mk; www.hp.com) --Gratitude Gratitude of achieved results in military education process and contribution in establishing and development of the Army of the Republic of Macedonia Minister of defense, Army of the Republic of Macedonia www.morm.gov.mk --Certificate of appreciation for achievements from SEDM-CC and PMSC/MPFSEE Secretariat SEDM-CC and PMSC/MPFSEE Secretariat (South-East European Defence Ministerial Coordinative Committee & Political Military Steering Committee)

    $71.11 /hr
    0 hours
  5. Oleksii Mykhailov

    Oleksii Mykhailov

    Python/Django developer

    Ukraine - Last active: 03/28/2013

    Programming skills: Python, bash Linux (preferred)/Solaris/HP-UX administration: web-servers/hosting servers, database servers, clustering, performance tuning, monitoring, deploying, security configuration and audit. Storage systems: HP XP12000/24000,building HA NFS servers Virtualization: Xen, openvz

    $33.33 /hr
    2,252 hours
  6. Panayotis Tsiamis

    Panayotis Tsiamis

    Senior Systems and Software Engineer

    Greece - Last active: 1 day ago - Tests: 7 - Portfolio: 14

    Systems and Services Engineer, with 12+ years of working experience. Interested in researching, administrating, debugging, tuning and developing platforms running on UNIX like Operating Systems. Able to troubleshoot, identify and solve problems in software, network or kernel layer. Always willing to learn and experiment new technologies for creating high availliability platforms, that could described as "state of the art" or "cutting edge" technology. Specialties: • Unix Like Operating Systems Specialist (Solaris / Linux ). • TCP/IP Network technology • Very deep level of knowledge on Machines hardware and OS Kernels internals. • Troubleshoot/Tune/Debug; System Services, Operating Systems • Mail Services Expert, Qmail-Ldap Specialist. • Network: Cacti/MRTG, Nagios, Cisco Netflow • Databases: PostgreSQL / MySQL / Oracle / LDAP. • Programming: Perl, Ansi C, bash, awk, sed, php etc • Internet Services: mail, http, radius, ftp, ssh, irc etc.

    $30.00 /hr
    332 hours
  7. Chris Meyer

    Chris Meyer

    Computer Programmer

    United States - Last active: 9 days ago - Tests: 12

    Throughout the last decade of my life I have been most fascinated with computers from both a back end and front end perspective. I really have this drive to figure out why, how, and where different functionalities ranging from high level to low level layers, systems, and so forth complete there processes. This fascination ultimately helped me make a very wise decision with continuing my education further emphasizing my fascination, by enrolling in an undergraduate program for computer science. I am entering my final year of college and the summer is the time where I am most free and able to spend larger work hours on freelance projects. I will list a good variety of the applicable coursework I have completed thus far: CS 1430 - Programming in C++ CS 2230 - Programming in COBOL CS 2340 - Programming in VB.net. CS 2430 - Object Oriented Programming and Data Structures I (Java) CS 2630 - Object Oriented Programming and Data Structures II (Java/C++) CS 3230 - Computer Architecture and Operating Systems (Mostly Assembly, some concepts with java) CS 3830 - Data Communications and Computer Networking (Mostly java) CS 3840 - Computer Security and Cryptography (C/ C++/ java mostly with the ability to understand various scripting languages for text related examples). SE 2730 - Software Engineering (All SE related classes thus far have followed a structure of building onto the curriculum throughout the semester to achieve a finalized project within smaller groups. In SE 273, we re-created a game in Java) SE 3430 - Object Oriented Analysis and Design (Minimal implementation and actual coding, mostly documentation and structured documentation). My software based classes really helped me understand the difference between doing a project the correct way and doing a project incorrectly. With the curriculum I have already completed along with my out of class drive to learn on my own, I am well aware of how long it will truly take for myself or teams of various sizes given skill sets and the development process at hand to complete the task correctly. This includes proper documentation, including indexing of all aspects generally speaking from requirements engineering, analysis and elicitation, design, implementation, and testing phases along with a majority of all the pertinent reports, models, diagrams, flow charts, logs and test plans. I have first hand experience with how hard it might be to properly explain to someone what "your dream may be" as you need to allow them to make this dream come true based on their "understanding" of what they believe you would like. Regardless of their skills from this point on, you're dream is no longer the way you envisioned it. I strive to make absolutely sure that your dream stays the same, and not some warped version of someone elses take on a cookie cutter idea simply "tweaked" to meet your minimum requirements. Full customization and individuality comes with proper satisfaction and highly sought after deliverable from myself to you. I am knowledgeable in Database design/implementation/Management/administration, computer networking, Computer/Network Security, penetration testing, application/mobile application development, web development/programming. Web and Software development are my strengths in short.

    $16.67 /hr
    0 hours
  8. Davor Maček

    Davor Maček


    Croatia - Last active: 20 days ago - Tests: 5

    I have 5+ years experience in implementation and administration over of 150 Microsoft Windows Servers, especially in Active Directory and Security in one of the biggest European Banks (UniCredit Group, Zagrebačka Banka, www.zaba.hr). Also I have successfully finished 8 Microsoft exams (MCP, MCITP: Server Administrator and MCITP: Enterprise Administrator). I have Master of degree at the University of Zagreb on Computer Science and successfully finished specialized postgraduate Study "Information Systems Security Management and Audit".

    $25.00 /hr
    0 hours
  9. Eugene Batalov

    Eugene Batalov

    Interactive stories, storyboards, e-learning content development

    Russia - Last active: 1 month ago - Tests: 10

    Hello. I create unique interactive and animated step-by-step stories that may fit for your needs very well. Are you creating E-learning content? Instructional story for your employees? Want to tell a story about your company/product/service? Any other interactive storytelling? Then I'll be happy to help you. See examples here http://beta.clilk.com/play/?projid=odbio and here http://beta.clilk.com/play/?projid=od3dcom Once we've finished the story and closed the deal, you're able to change your story at any time using simple online editor. No need to pay for story changes! This is for free! About me. I've always taken responsibility over my work, kept solutions as simple and effective as it's needed. I can work both on small and long running projects (even from scratch). I've founded couple projects such as Idiomland https://www.youtube.com/watch?v=jlBLBlSYNe0 and Clilk http://www.clilk.com/ My professional experience: My main occupation is software development. I develop professional single page web apps and games using Javascript and NodeJS. I also has professional experience in operating systems/virtualization software development & performance analysis. Deep knowledge of C, C++, Linux and systems level programming. Some embedded Android experience. I work together with designer and illustrator so there is no need to spend time on their hiring and management.

    $11.11 /hr
    0 hours
  10. Yasir Khan

    Yasir Khan Agency Contractor

    Experienced Software Engineer

    Pakistan - Last active: 1 month ago - Tests: 9

    Embedded software development experience on Cavium's multicore Network Processor [Octeon] using Cavium's C like SDK. Mac based data recovery software development experience using Objective C, C/C++. iOS kernel patching, overriding data-protection by extracting AES keys and decrypting the data, customizing ramdisk, and loading custom kernel to iOS based devices. PC based backup/restore software development experience using GNU toolchain, GTK and Localization. Linux kernel customization, fixing driver issues for LiveOS based backup/restore solution. Strong Mathematical and analytical skills.

    Associated with: Tafakkur

    $24.44 /hr
    0 hours