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. Wilson P.

    Wilson P. Agency Contractor

    C/C++/OpenGL/Network Programmer

    India - Last active: 13 hours ago - Tests: 3 - Portfolio: 5

    I am a C/C++ programmer with fair experience in Java and HTML/CSS/Javascript. I specialize in algorithm intensive game physics and ai, desktop applications using wxWidgets, machine learning and C++ based web development targetted for ASPs. Over past 2 years I have 1) Developed from scratch the physics and character maker for a 2D massively multiplayer game. 2) Developed Opensource web application framework in C++ which implements the fastcgi protocol and is designed to solve the c10k problem. 3) GUI for several desktop trading applications using wxWidgets.

    Associated with: Kefas Softwares

    $22.22 /hr
    2,299 hours
    0.00
  2. Rajesh pr

    Rajesh pr Agency Contractor

    VC++/C#.NET Developer

    India - Last active: 20 days ago - Tests: 1 - Portfolio: 6

    I have 8+ years of experience in C++,MFC,C#.NET,JAVA,QT C++ etc and I have developed plenty of application using these technologies which includes our own products listed in the website (http://www.ktsinfotech.com) as well as several client projects I have years of experience in the following domains:- * Video steaming * Video analysis * Xml communication * Android application development

    Associated with: KTS InfoTech Pvt Ltd

    $22.00 /hr
    3,769 hours
    0.00
  3. Pawel Sztur

    Pawel Sztur

    Python and C Software Engineer

    Poland - Last active: 3 days ago - Tests: 2

    When working as embedded software developer, low level programming made me undestand behind the scenes of it all. Now focusing on developing operating systems and python as a tool to speed up and make everyday job simplier and more reliable.

    $30.00 /hr
    1,193 hours
    0.00
  4. Vladislav Volga

    Vladislav Volga

    Algorithms, mathematics, C/C++, Assembler 32/64, SIMD, CUDA, PTX.

    Ukraine - Last active: 08/13/2014 - Tests: 1

    Over the last 5 years, I have developed a wide range applications and code with various strong requirements, like fast execution, low memory or other special contingencies, or all they together. I have developed and researched many new algorithms, like new square root method, that much faster than Newtons method. If it is possible to optimize the code, I do it.

    $33.33 /hr
    6,295 hours
    0.00
  5. Victor G.

    C/C++/VB/C#/.NET Developer

    Russia - Last active: 05/20/2010 - Tests: 1

    Core Skill: C/C++/VB.NET/C#/ASP.NET Skills: Deep knowledge in computer hardware; Network administration; Programming languages: ASM, Pascal, C, C++, MS Visual C++, Borland Builder C++, C#, ASP.NET, VB.NET, Delphi (all versions), .NET Platform, Java, Javascript, HTML, XML; Database: MS SQL, InterBase; OS: Microsoft Windows 2000 Professional / Advanced Server / XP / 2003, Windows 9x and all old versions, Windows NT4.0, Linux. Can get familiar and use any new software

    $27.78 /hr
    1,161 hours
    0.00
  6. Martin Mendez

    Martin Mendez

    Costa Rica - Last active: 1 day ago - Tests: 3

    Most of the work I've done is on web projects involving Java and javascript(jQuery). Also including some Microsoft Sharepoint projects. I worked in embedded avionics projects for 1.5 years in C++ and C . And I have some experience with projects in Python and R. I'm really passionate about programming and algorithms, and enjoy learning new things and applying them to real projects. I also have experience in: HTML,CSS, SQL, JSF, git, XML

    $13.33 /hr
    2,762 hours
    0.00
  7. A De Leon

    A De Leon Agency Contractor

    iOS Mobile Developer

    Uruguay - Last active: 1 month ago - Tests: 3 - Portfolio: 26

    Over the past 5 years, I’ve developed a wide range of apps. My specialty is iOS development and I’m passionate about it! I have extensive experience with: - Xcode (I've been working with Xcode since version 3) - Creation of UI through interface builder and storyboards or programmatically - Management of the provisioning portal from an iOS developer account - Distribution of beta builds to beta testers through TestFlight - Creation of unit tests - Many iOS SDK frameworks like UIKit, CoreLocation, QuickLook, Store Kit, etc. - Integration of third party libraries like Flurry, Localytics, Tapjoy, etc. - Creation of App Store site on iTunes Connect and uploading app binary - Discovery of bugs and crashes in existing apps (and fixing these!) I participated in the WWDC in 2012 (https://developer.apple.com/wwdc/) and I’m always up to speed with the latest iOS platform updates. I'm now seeking opportunities that will allow me to further develop my skills by providing creative and high quality solutions to my clients. I enjoy new challenges on a daily basis, looking to overcome my own high standard goals.

    Associated with: CodigoDelSur Agency

    $61.11 /hr
    1,043 hours
    0.00
  8. Karthikeyan Chenniappan

    Karthikeyan Chenniappan Agency Contractor

    iOS | IPAD | MACX | Computer Vision | openCV | node.js | AWS

    India - Last active: 16 days ago - Tests: 2

    My core competency lies in iOS Programming, Mac OSX programming, Image & Video processing, openCV, iOS/Android Mobility and Mac Desktop projects, facial biometric recognition solutions. - iOS Programming - iPAD Programming - Mac OSX Programming -Image Processing / Video Processing -Having work experience in facial recognition projects. -Having work experience in facial expression projects

    Associated with: Hubino

    $33.33 /hr
    1,175 hours
    0.00
  9. Grigorii T.

    Grigorii T.

    Senior Software Developer

    Russia - Last active: 13 hours ago - Tests: 6 - Portfolio: 3

    1. Web Developer (C#, asp.net, Telerik asp ajax, ReSharper for code optimization and NUnit testing,WebGL, javascript, MSSQL Server administration, Amazon Web Services, itextsharp (including 3D pdf), ikvm, Telerik Reporting. I work as a web developer since November 2012 in the field of financial algorithms. 2. Desktop Software development (Microsoft Visual C++/C#/Basic/Delphi), OOP, STL, MFC, COM, ATL, GUI, OpenGl). About 10 years of experience. I worked in the field of CAD/CAE sofware development for 9 years (SolidWorks, CATIA, Pro/E, OpenCascade) and one year in the field of construction and building estimates software development. 3. Mobile development (Android, Windows phone, iOS).

    $17.78 /hr
    7,005 hours
    0.00