C Developers & Programmers

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C Job Cost Overview

Typical total cost of Upwork C projects based on completed and fixed-price jobs.

Upwork C Jobs Completed Quarterly

On average, 169 C projects are completed every quarter on Upwork.

169

Time to Complete Upwork C Jobs

Time needed to complete a C project on Upwork.

Average C Freelancer Feedback Score

C Upwork freelancers typically receive a client rating of 4.71.

4.71
Last updated: May 1, 2015
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  1. Alexander Solovyov

    Alexander Solovyov

    Senior Full Stack Web Developer (ZF2, Node, Angular, Backbone)

    Russia - Last active: 1 day ago - Tests: 3 - Portfolio: 3

    Passionate developer of PHP, SQL (MySQL), NoSQL (MongoDB), JS seeking for challenging projects on the edge of technology. General knowledge: 1) PHP + Zend Framework 2 + Doctrine ODM/ORM + Apigility (REST). 5+ 2) Native Javascript (prototypes and ...). 5+ 3) JS framework Marionette js with Require JS and jQuery. 2+ 4) Node js (+ scappers Casper JS and Phantom JS) 2+ 5) Knowledge of HTTP protocol + experience with REST + SOAP. 5+ 6) MySQL. 5+ 7) MongoDB. 3+ 8) Experience with BigData (e.x. classification Bayes) and software (Google Bigquery, Hadoop and R lang) 2+ 8) Experience of implementation OTA (Open Travel) standard. 1+ 9) Linux (Debian, Ubuntu and others) 5+ 10) HTML5 / CSS3. 5+ Passive knowledge: 1) Java + Hibernate 1+ 2) C/C++ 1+ 3) Unix (Solaris) 1+

    $44.44 /hr
    1,183 hours
    5.00
  2. Guillaume G.

    Guillaume G.

    Senior developer, Project Manager

    China - Last active: 6 days ago - Tests: 9

    Professional and hobbyist developer, with over 15 years of actual development under the belt and 6 years in 'hands-on' management positions (as engagement manager in a consulting firm and then as a CTO in a web startup). My technical experience ranges from desktop (C/C++/C#/Java/VB, scripting in Python/Ruby/VBA), embedded (PIC, ATMEGA, ARM), web (PHP, Ruby on Rails, JS/Coffeescript, HTML5 and some understanding of web design principles and UX construction) and ERP/Business Intelligence (SAP BW, QlickView). These days (2014), I am mostly doing web dev (front-end/back-end) in Ruby, Python and CoffeeScript - they allow very quick iterations and cutting through tons of boilerplate to get to a MVP as quickly as possible. My skills in C/C++ are a bit rusty, but I'll gladly dust them off for an interesting project :) I read Java and C# and don't mind using them as external dependencies, but I do not enjoy working with those. As for my management experience, I have been leading small and large engagements (up to 2 millions EUR) in offshore settings (India, China), both on-site and remotely I feel like I have a good understanding of the communication and management challenges involved in freelancing. As your contractor, I see myself adding value by challenging your requirements, helping you define clear specifications and, if the assignment is large enough to need more than myself as a developer, I can help you screen out other offshore resources and simplify your outsourcing experience.

    $65.00 /hr
    362 hours
    5.00
  3. Daniel Vieira

    Daniel Vieira Agency Contractor

    Software Developer

    Brazil - Last active: 4 days ago - Tests: 3 - Portfolio: 1

    I've been working over the last few years with technologies such as Google Dart,Polymer,HTML5,CSS3,Java,PHP,Javascript,D language,Objective-C,iOS,Android,C#,C,C++ and Delphi. I have developed web projects (frontend and/or backend), as well as mobile and desktop software. This year I'm back to college to finish my Computer Engineering course which I once stop due to family matters at the time.

    Associated with: Fable Factory

    $40.00 /hr
    581 hours
    5.00
  4. Piotr S.

    Piotr S.

    Programmer / Developer

    Poland - Last active: 11/04/2014 - Tests: 4 - Portfolio: 6

    I have been working in Ruby on Rails for more then four years. Actually I'm working toward PhD degree in Computer Science (polynomial interpolation) and Philosophy (logic). My publications: Kozera, R., Noakes, L., Szmielew, P.: Length Estimation for Exponential Parameterization and ε-Uniform Samplings. In: Huang F., Sugimoto A. (eds.) PSIVT 2013 Workshops. LNCS, vol. 8334, pp. 33–46. Springer-Verlag (2014) Kozera, R., Noakes, L., Szmielew, P.: Trajectory estimation for Exponential Parameterization and Different Samplings. In: Saeed, K., Chaki, R., Cortesi, A., Wierzchoń, S. (eds.) CISIM 2013. LNCS, vol. 8104, pp. 430–441. Springer-Verlag (2013) I'm also teacher at Coder's Lab where I teach Ruby and Rails and in Warsaw University of Life Sciences, where I teach: - history of science - logic In past I've teached: - computer networks - security of computer networks - logic (at Warsaw University) I currently don't have much free time - so I'm actually available for only few hours per week (more like consultant then developer). Skills: Ruby on Rails 2/3/4 Ruby 1.8/1.9/2.0 (a lot of gems) Nginx / Apache + Passenger configuration Balsamiq mockups usage Mathematica Feel free to look at my github account: https://github.com/esse or my RoR website: http://roflcopter.pl

    $55.56 /hr
    278 hours
    5.00
  5. Andrew Balling

    Andrew Balling

    Systems Software Engineer/Analyst

    United States - Last active: 12/31/2013 - Tests: 4

    I am an experienced software professional with a diverse background. I have experience in developing standalone, server-side, GUI, and web applications using a variety of languages and frameworks. I am looking for opportunities that will provide challenges in any of these areas, and also those that would allow me to explore new fields. I am self-motivated and determined to design robust and efficient solutions in my work.

    Groups: Crossrider

    $55.56 /hr
    1,358 hours
    5.00
  6. Aditya Nugraha

    Aditya Nugraha

    Web Scraping Expert | Data Processing Enthusiast

    Japan - Last active: 1 month ago - Tests: 4

    Education: - B.Sc. in Electrical Engineering - M.Sc. in Digital Media & Game Technology - M.Eng. in Computer Science & Engineering Tools: - Python, C/C++ - GNU Octave, MatLab - Shell scripting (bash, tcsh, etc.) - Linux, MS Windows - LibreOffice, OpenOffice, MS Office, LaTeX * It's not about the tools. It's all about the creativity in using the tools to deliver what you want. *

    $25.00 /hr
    121 hours
    4.99
  7. Aleksey Khazov

    Aleksey Khazov

    Embedded Soft | Desktop Application | Trading System | Web Development

    Russia - Last active: 11 days ago - Tests: 1

    Development of the system software for microcontrollers and digital signal processors (DSP) from Texas Instruments, ATMEL, Analog Devices. IDE: Code Composer Studio, Visual DSP ++, IAR Embedded Workbench. Development of the different periphery as ADC, DAC, RS-485, EEPROM, RAM, GPS, USB, PCI, real time clock (RTC) and others. Languages C and C ++. Development of software under Windows in environments C ++ Builder and Microsoft Visual C ++ (console and Windows Form.NET application) in languages C and C ++. Writing of drivers in WinDriver. Development of help systems in HTML Help Workshop, installers in InstallShield and Smart Install Maker. Creation the menu autostart of CD. Development of documentation - specification, instructions. Web programming (HTML, PHP, CSS, MySQL, Ruby). Programs: Microsoft Office, Visio, Adobe Photoshop, Corel Draw, 3D Max, Subversion and others. Development of automatic trading systems on the MQL 4 language (Development of Expert Advisors, Custom Indicators, Scripts, Libraries).

    $11.11 /hr
    180 hours
    5.00
  8. Jeremiah K.

    Jeremiah K.

    Web Developer Volusion,Magento,Bigcommerce,Wordpress

    Philippines - Last active: 1 day ago - Tests: 15 - Portfolio: 28

    Wanting to create a wonderful working relationship to all my employers. My core competency lies in client services and was also exposed to different activities that will enhance client relationship management, operations and training programs for quality assurance. I scrutinize every angle, triple check all work and perfecting it over-all and going the extra mile to retain client's trust and satisfaction. I am proud to showcase my skills in HTML/XHTML, CSS/CSS3, Photoshop, Javascript, JQuery, MySQL, PHP, FTP, Visual Basic, C, C#, Java, Administrative Support, Content Managing, Web Research and Data Entry. * Magento * Volusion * Wordpress * Bigcommerce I am a full time worker. Sincere, reliable and remarkable professional work is what you'll get.

    $22.22 /hr
    6,539 hours
    4.92
  9. Jaspreet Singh

    Jaspreet Singh

    Game Developer, Application Developer and Reverse Engineer

    India - Last active: 6 days ago - Tests: 7 - Portfolio: 4

    I'm a game developer, game designer and an Android application developer. I've worked on a lot of Android gaming and application projects, Unity 2D & 3D projects and libGDX projects for my clients, myself and my University. I have a lot of experience in Java, C#, C++, C, MySQL, SQLite and PHP. I use libGDX to develop 2D games and Unity 3D for both 2D & 3D games with other useful stuff like Ad Integration, Social integration and other things. I also have relevant experience in Reverse engineering, C++, PAWN, graphics designing, video editing and production, anything related Youtube, web development using PHP and Wordpress.

    $15.00 /hr
    23 hours
    5.00
  10. Hasnat Safder

    Hasnat Safder

    Android Developer

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

    Hi , i am a web developer in both PHP and ASP.net , and also excellent in JavaScript , J query . I have also developed several websites in Joomla , Moodle and codeigniter . I am also an expert in windows form software in .Net. I have also worked in several GIS projects and can do wonders in the world of maps like google maps and open street maps. Plus i have one huge advantage over others that i can copy anything , any design or working in the world of websites or desktop , i can make you exactly similar one .

    $10.00 /hr
    43 hours
    5.00