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

4

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. Diego Augusto De Faria Barros

    Diego Augusto De Faria Barros

    Developer & Translator

    Brazil - Tests: 10

    I have experience in Computer Science with emphasis in Information Systems, specially on the following topics: Design and development of systems (implementation, analysis and design), databases and information processing. I Also, do translations and proofreading of English and Portuguese texts.

    $16.67 /hr
    515 hours
    5.00
  2. Antonio jose S.

    Antonio jose S.

    Senior IT Consultant

    Spain - 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 - 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. Volodymyr Kostanda

    Volodymyr Kostanda Agency Contractor

    iOS/Android/MacOS/Win/ObjectC/C#.NET/C++/Delphi/Java/Web/JS/ASP/PHP/QA

    Ukraine - Tests: 42 - Portfolio: 41

    Owner and CEO at AdoriaSoft LLC. AdoriaSoft offers full cycle software development services and implements all stages of projects for our customers: - Research and estimation - Requirements definition - Architecting - Development - Graphical design and User experience design - QA - Support and updates Platforms that we develop for: - iOS (iPhones and iPads of different versions) - Android phones and tablets - MacOS - Web - Windows desktop - Windows Server - Windows CE - Windows Mobile PPC and SP 5.0, 6.0, 6.5, 7 editions We - have different real devices for testing (Android phones and tablets, iPhones, iPads of different generations, Macbooks, etc), no emulators. - work with both native and crossplatform frameworks - use an established design/development/testing lifecycle, follow scrum - have our own development servers with tasks management system (JIRA), source control (Git), continuous integration and build server (Bamboo), etc. - can easily work with time zones like PST, EST, etc. - offer high quality and cost effective solutions for our customers Technologies/Languages/Libraries/Frameworks: - ObjectiveC, iOS SDK, Mac OS SDK, XCode - Java, Android SDK - C++, STL, Boost, ATL, WTL, COM, MFC - Windows API, DirectShow, DirectSound, Sockets, Completion Ports, OLEDB, TAPI, GDI - C#, Managed C++, ASP.NET, LINQ, ADO.NET Entity Framework, WPF, Compact Framework, Mono.NET, Monotouch, Xamarin - Appcelerator Platform, Titanium, PhoneGap - MS SQL Server, T-SQL, Oracle, MySQL, NoSQL, MongoDB - Cloud platfoms: Amazon Web Services ( AWS ), Microsoft Azure - Web technologies: REST and SOAP web services, JavaScript rich client libraries, HTML5, CSS3 Our competences: - business automation software - System utilities for MacOS, Windows and mobiles platforms - Information security, cryptography, steganography - client-server applications - Wireless 3G/4G, Bluetooth, WiFi applications - VoIP, voice codecs, data signal processing - Complex Web applications and portals (ASP.NET, PHP, REST web services, JavaScript rich clients)

    Groups: Application Developers Alliance

    Associated with: Adoriasoft

    $29.00 /hr
    15,297 hours
    4.90
  5. Sanil Varghese

    Sanil Varghese

    RN/medical/nursing/article/graphic design/translator/transcriber/NCLEX

    India - Tests: 5 - Portfolio: 6

    I can be the person you are searching for any kind of job in oDesk. I will provide quality articles in English. My articles will pass through copyscape. SEO articles are my area of interest. I do lots of research and then write the articles. I do prepare NCLEX questions and Nursing competetive examination questions. I am a professional transcriber. I have completed medical transcription course. I have done transcription of medical and non-medical files. English-Kannada-Malayalam-Hindi Transcription and Translation works are done. I provide voice over for agencies and websites. To know more about my service.............just hire me.

    $7.00 /hr
    163 hours
    4.83
  6. Saroj Kar

    Saroj Kar

    Expert Technical Writer with Cloud Computing, Big Data experience

    India - Tests: 7 - Portfolio: 7

    I am a System Administrator, Writer, and Editor with the architectural skills, experience and insight to computing platform infrastructure or data operation. Over the years, I have developed extensive in-depth understanding of Cloud Computing, Big Data, Virtualization, Web Services, Mobile Cloud, Social Cloud, DevOps, Internet of Things and other related platforms. My work history as a System Administrator, technical support, web research, administrative support, freelance writer, editor, blogger, proofreader, news desk writer etc. reflect the versatile I offer. I have exposure to following works experience: - System Administrator - Application Management - Technical Support - Customer Support - Data Entry - Data Extraction - Content Writing - Technical content Writing - Non Technical Article Writing - Web Based Research - Excel based jobs - Internet Marketing jobs - Research based jobs - OCR conversion

    $10.00 /hr
    4,054 hours
    4.98
  7. Syed Raza

    Syed Raza

    Linux / Unix / Clustreing / DBA/ Big Data / Asterisk & VOIP

    Pakistan - Tests: 15 - Portfolio: 1

    "Have 5+ years Technical Experience over Major Unix/Linux Distro ( Debian, HP-UX11i, Solaris 8.0/10, AIX 5.X, 6.X, RedHat Enterprise Linux 3-5, Novell Enterprise Server, SLES 7), Virtualization (Xen, Citrix Xen, VBox, Vmware ESX, Solaris Zones and Containers, IBM LPARS/DLPARS/WAIO). High level hardware of P and i Servers from IBM and Sun SPARC T5220 Server Machines. Cloud Computing (Amazon EC2,S3,Cloud front, Elastic host, Linode, Rackspace) DNS, LAMP(Apache2,Cherokee,Nginx,lighthttpd) / J2EE ( Tomcat6, Jetty, GlassFish, Jboss, IBM Web Sphere Application Server), Streaming Server (Wowza/php based h264 Pseudo Streaming etc.) Load Balancers (Zend LB, Amazon ELB, HA-Proxy, Mysql-proxy). DataBase (Mysql, Oracle, Postgre, DB2, NOSQL etc). Inhouse Development Environment for Apple / Android / Windows Mobile and LAMP. Bug Tracking and ticketing System. Securing the Web, DB and Applications using open source tools and certifying PCI Compliance etc. Besides that i have experience of 130 Nodes Beowulf Cluster. My major expertise is on UNIX/ Linux based systems and Cloud Integrated with MS windows Environment and High Performance Machines and High Availability Systems. Planning, Designing and implementing DR SITE as Project and BCP as free-lance work with PCI Standard. Please review CV for Details"

    $30.00 /hr
    42 hours
    4.29
  8. Lawrence K.

    Lawrence K.

    Information Technologist

    Kenya - 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
  9. Woodrow Camaso II

    Woodrow Camaso II

    PC Expert, Excellent Web Researcher and all around nice guy.

    Philippines - Tests: 8

    I have been in the field of I.T. since 2001 and have been honing my skills since then. I am an expert in Windows OS like 98, 2000, XP, VISTA, WIN7 and WIN8. I am also very knowledgeable in MS Office(Word, Excel, Power Point, Publisher, etc..) and Open Office. I also do graphic editing using Adobe Photoshop and Corel. I have experience working in government offices, doing all kind of things for more than 7 years. I did some data entry work, technical stuff, graphic designs, research, was an assistant, became a group leader, did things that are way below and beyond my pay grade(You have to be resourceful, resilient and at times competitive, in order to progress at our office). I was a staff who gradually worked my way up to higher positions and decided one day to focus on private business. I setup an Internet Cafe which caters to different kind of people. I maintained all the computers and the network myself. My work involves attending to customers for their needs, printing, graphic layouts and editing, installing apps & games then updating it, photocopying, pc repairs and network trouble shooting. My BOSS(Wife) runs the business now so I can concentrate on my online career. I work with knowledge, experience, enthusiasm and common sense. I am very resourceful, hard working, flexible, efficient, punctual and thorough with my work. I strive to satisfy my clients. If you want something done fast & thoroughly, then look no further because I'm your man for the job.

    $3.89 /hr
    0 hours
    5.00
  10. Marion Fabor

    Marion Fabor Agency Contractor

    Global IT Helpdesk Specialist

    Philippines - Tests: 3

    An enthusiastic, flexible, self-disciplined individual seeking an opportunity to play a challenging and creative role with commitment to excel.

    Associated with: BizLink Services, MagicTouch Staffing and Office Administration Services

    $5.56 /hr
    473 hours
    4.45