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

2

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 4.64.

4.64
Last updated: May 1, 2015

Popular Operating Systems Development Searches

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  1. Oktay Radzhabov

    Oktay Radzhabov

    Senior Software Engineer

    Ukraine - Last active: 17 days ago - Tests: 1 - Portfolio: 9

    Do not hire me if you do not sure that your project should be done perfectly. I have 10+ years experience of software development. Products in development which I have participated are used in more than 20 major global companies, leaders of various business areas, such as the aviation industry, underwater acoustics, the book production, light industry, etc. Success is ensured not only by an extensive list of knowledge and experience in a wide range of different business areas, but most importantly - Liability for the assumed engagements. If I think that in a some matter will not be done completely successfully I will decide to not join in the debate about its feasibility. But if I believe that able to solve a problem, than I can confidently guarantee to the solution quality (by the cost of my reputation). Key areas of expertise: · Client-Server Applications Development · Multi-threading Programming · Software Recoding · 3d modeling Conceptual knowledge: · Object-Oriented Programming · Software Engineering Concepts And Methodologies · Design Patterns · Database Design Concepts · Usibility Of Graphical User Interface Platforms: · All Windows · Linux Languages, Tools and Technologies: ASM, C/C++, PHP, Python, JavaScript, MFC, COM/ATL/WTL, STL, Qt, Loki, KDevelop, HTTP, XML, HTML, CGI, DirectX(HLSL), OpenGL(GLSL)

    $33.33 /hr
    0 hours
    0.00
  2. 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
    0.00
  3. 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
    0.00
  4. 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
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  5. 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
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  6. 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
    0.00
  7. Panayotis Tsiamis

    Panayotis Tsiamis

    Senior Systems and Software Engineer

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

    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
    277 hours
    0.00
  8. Yasir Khan

    Yasir Khan Agency Contractor

    Experienced Software Engineer

    Pakistan - Last active: 16 days 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
    0.00
  9. Salvador Ernesto Aguilar

    Salvador Ernesto Aguilar Agency Contractor

    Bilingual Technical Support Specialist

    Nicaragua - Last active: 1 month ago - Tests: 10 - Portfolio: 5

    I have managed IT infrastructure for VoIP service providers, eCommerce platforms such as www.sears.com.mx, www.decompras.com & disrupting service providers such as www.arisface.mx Knowledable in: AWS (EC2, SES, S3, etc), LAMP, GIT, SVN, Memcached, Linux, Windows Server, MySQL, nginx, php-fpm, Asterisk, SIP protocol, Networking & Firewalls. Has also experience and end user tech support for Windows & Mac Workstations and mobile devices. IT Professional eager for challenges with 10+ years of experience in IT and 5+ years Outsourcing Services. Has worked with global organizations and multicultural teams for companies with headquarters in US, Canada, Philippines, Denmark & Mexico.

    Associated with: Top Host LLC

    $15.00 /hr
    0 hours
    0.00
  10. Vagner Cazarotto

    Vagner Cazarotto

    C/C++ Developer

    Brazil - Last active: 05/05/2014

    IT Infrastructure Analyst, Consultant, and Engineer management with longstanding experience leading the implementation and support of enterprise network architectures. Develops and deploys IT vision, policies, project management standards and methodologies to ensure the effective completion of high-visibility initiatives. Establishes and leads technical services, aligning support processes to IT Governance and Change Management organizations. Prioritizes and facilitates all points of project management and support operations used in the development, launch, and administration of IT solutions designed to improve business efficiencies and cost performance.

    $11.11 /hr
    0 hours
    0.00