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. Daniel Z.

    Daniel Z.

    Highly skilled API integrator, PHP (ZF) Coder and Project Manager

    Poland - Last active: 3 days ago - Tests: 7 - Portfolio: 6

    Goal: Project and develop high quality apps for your success. Profile: OOPHP & Zend coding, IT consulting and business analyst, project coordinator and manager, Other skills: Apache, Bind, SSH, bashscripting, Memcached, Github, Solaris, Oracle, MySQL, Radius, AD, expert knowlegde of many *ux and windows systems Advantage: Project and implementation of many web apps. Most of it projected and developed by myself using Zend Framework, Google API (youtube, gdata), social API (twitter, facebook). Some of it integrated with operating systems or AAA software (radius, ldap). Usually Design Patterns were used (like Template Method, Version of Control, DAO, Dependency Injection, Decorator and so on). Some application built upon a structure of web services (XML, REST, JSON), some using jQuery and AJAX. Tools and technologies: Apache, radius, bind, ldap, Zend Framework, XML, SOAP, Linux, Linux daemons, Memcached, Sockets, REST, JSON, Oracle, MSSQL, MySQL, Design patterns, MVC, SVN, BASH, PHPUnit, Xdebug, Unit testing, Google Youtube API, Google Gdata API, Google Maps API, Facebook API, PayU API

    $35.00 /hr
    1,615 hours
    4.98
  2. Alexander R.

    Alexander R.

    Senior IT/IS Architect, Analyst, Administrator

    Russia - Last active: 6 days ago - Tests: 4

    Senior Information Technologies, Networks and Systems Architect, Analyst and Administrator with extensive experience. Platforms: Windows, Linux, OS X Clouds: VMWare, Amazon Web Services, Microsoft Azure Email systems: qMail, Postfix, Dovecot, Microsoft Exchange Web hosting: Nginx (Winginx), Apache, IIS, Nodejs, PHP, Perl, Tomcat Databases: MySQL, PostgreSQL, MSSQL, MongoDB Enterprise: Google Apps, Microsoft Office 365 And much more custom solutions, software and systems installation, configuration, maintenance and monitor.

    $33.33 /hr
    96 hours
    5.00
  3. Bejay Alvinez

    Bejay Alvinez Agency Contractor

    Ebay Guru / Amazon Specialist / Exec. Asst. / QA Manager / Typist

    Philippines - Last active: 10 hours ago - Tests: 6 - Portfolio: 11

    I have been an independent contractor on oDesk for the last 4 years. During that time I have had the opportunity to work on a variety of projects, both short and long term. Some of my oDesk work experience includes Ebay and Amazon Management, Website Product Upload, Data Entry & Research, Record Keeping, Administrative Support, Ad Posting and Marketing Analysis, Sales, Real Estate and Shipping & Receiving. Before I started my career on oDesk I had previous experience as a Supervisor and Manager for an Outsourcing Data and Call Center companies, Financial Analyst, Quality Control, Data Management, and various areas of Documentation and Administration. Computer and internet savvy, fluent in English (written & verbal), able to meet deadlines, detail oriented and I'll admit I am a bit of a perfectionist. My goal is to provide buyers with accurate, timely and complete work at rates that are both reasonable and affordable. Seeking a career of the above mentioned expertise and chosen fields wherein I can give the best of my knowledge and skills for the company's profit and growth. To highlight my qualifications, I already have 48 JOBS at ALL TIME with ALL PERFECT 5.00 feedback score and a total of 6,829 hours. This will serve as a proof of being one of the top and high caliber Odesk Providers and assurance to my excellent work ethics, drive, initiative, reliability, high standard of professionalism and positive attitude towards work.

    Associated with: Joven Sangre GSolutions Agency, Mondex Professionals Agency

    $6.50 /hr
    9,991 hours
    5.00
  4. Pablo P.

    Pablo P.

    Project Manager and Systems Engineer Consultant

    United States - Last active: 11/25/2013 - Tests: 4 - Portfolio: 3

    IT Strategist and project management professional with strong technical hands on background and proven management skills. Demonstrated leadership includes IT Manager for one of the largest Multiple Listing Service companies in Southern California. Infrastructure Manager for 4 of ten divisions of a London-based aerospace plc. Experience in transitioning organizations from technology-centered to business/customer centered cultures. Hands on experience includes achieving cost savings and enhancing system functionality with the design, purchase, installation and configuration of virtualization technologies (such as VMware) and applying ITIL industry standards. Strong leader with ability to work in chaotic situations and still maintain a sense of humor. Exceptional ability to establish instant rapport with people and coworkers based on outstanding communication skills I am confident that my professional hands-on experience and educational background will contribute to the services your institution provides. Please consider this bried introduction as my official candidacy to help maintain the important and though standards your institution sets in providing support services to your customers.

    $33.33 /hr
    170 hours
    5.00
  5. Marwan D.

    Marwan D.

    Mr

    Jordan - Last active: 2 months ago - Tests: 7 - Portfolio: 2

    Excel is my passion, my analytical personality along with a systematic way of thinking that was gained through years of study and work experience at managerial positions allows me to innovate when it comes to analysis, problem solving, creative thinking and finding solutions. My natural love of number adds to my passion to excel leading to extraordinary results, logical reasoning is one extra treat that adds power to the solutions I create. I have created several solutions harvesting the power of excel at all stage of my carrier progress that lead to increased sales, more profits and decreased expenses. I am on a continuous learning curve that I create for myself, learning new competencies on an ongoing basis, I learned Macros and Pivot tables online by myself and the learning curve is ongoing for me.

    $20.00 /hr
    70 hours
    4.97
  6. Dannie Lyn Buenaventura

    Dannie Lyn Buenaventura

    Administrative Assistant / SEO Coordinator / Accounts Manager

    Philippines - Last active: 4 days ago - Tests: 6 - Portfolio: 4

    To obtain a responsible position that offers challenge and opportunity, where my knowledge, abilities and qualifications can be fully applied for mutual benefit, thus, contribute to the goals of the company not only to meet but to exceed growth and financial goals.

    $5.56 /hr
    4,538 hours
    4.77
  7. Gideon Espiritu

    Gideon Espiritu

    Telemarketing Experts / Data Entry / Virtual Assistant / Phone Support

    Philippines - Last active: 04/10/2014 - Tests: 2 - Portfolio: 1

    Strong customer support and training professional, experienced in providing overall client satisfaction and quality management, seeks opportunity to assist in developing, implementing and managing client relations. Instrumental in creating, training and delivering online support to customers of different technical abilities, while also being able to identify and understand a customer’s needs. It is my customer support background and personal skills that makes me an effective professional, but it is my appreciation of the learning process that has made me a successful one.

    $4.44 /hr
    0 hours
    5.00
  8. Faisal Mushtaq

    Faisal Mushtaq

    Technologist & Business Expert

    Pakistan - Last active: 01/01/2014 - Tests: 11 - Portfolio: 1

    Over eighth years of experience in IT Operations, Network Administration and IT Technical Support along with my services for HR, Billing and Operations Departments for department restructuring. During the years, I've developed my skills in professional letter writing along with in my area of specialization i.e, Network Administration. I look forward to do more to explore and prove my multi-dimensional abilities.

    $13.00 /hr
    3 hours
    5.00
  9. Jesse Borden

    Jesse Borden

    Business and Web Consultant, MBA

    United States - Last active: 3 months ago - Tests: 8

    Jesse Borden is an ITSM subject matter expert, specializing in process improvement using ITIL v3, ISO 20000, COBIT and other applicable standards and best practices. He holds a bachelor’s degree in information systems and a master’s degree in business administration from St. Bonaventure University. He has very strong mathematical, organizational, logical and analytical skills. All too often organizations fail at ITSM implementation due to the gap between IT and business goals and objectives, whereas Jesse can excel. He has created business plans, developed marketing strategies and provide companies with realistic and to the point cost-benefit analysis. Jesse has provided consulting on numerous web development projects. He provides the ideal expertise to align business with information technology solutions. Specialties ISO 20000 ITIL v3 ITSM Quality Analysis Website development ITSM and business consulting Database development and workflow modeling Business planning Marketing Strategy development Business development

    $44.44 /hr
    5 hours
    5.00
  10. Jon Snover

    Analyst

    United States - Last active: 02/16/2012 - Tests: 1

    Experienced financial, accounting, cost accounting, supply chain, operations, and business analyst able to design and develop systems that dramatically streamline and improve the accuracy of data analysis. I am extremely proficient at analytical thinking, problem solving and process improvement. I have developed excellent computer skills including Excel, Access, Word , Visio, SAP, JD Edwardsand other enterprise level systems.

    $50.00 /hr
    0 hours
    5.00