C Developers & Programmers

Browse C job posts for project examples or post your job on Upwork for free!

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. Erik Hansen

    Erik Hansen

    Unity, Augmented Reality, Virtual Reality, Xamarin, C#, iOS, Android,

    Denmark - Last active: 2 days ago - Tests: 8

    Hello everybody. I am a professional and expert software developer. I have 7+ years of development experience. Mobile App / Game : Native iOS, Android, Windows Phone Expert Skill: Augmented Reality, Virtual Reality, Motion Sensor, C#, Unity, Xamarin programming language : C/C++, C#, Objective-C, Swift, Java, Java Script, Delphi, open source library : OpenGL, OGRE, OpenCV, FFMPEG, VLC, Chromium, Technologies ready: - Mobile application / game development.(iOS, Android, Windows Phone) Native( iOS , Android, Apple Xcode, Objective C, Swift, Java, iOS8, ) Fitness App, iOS8 Keyboard Extension, Photo/ Video processing , Uploading, Web service interaction, Xamarin (C#, Visula Studio, Xamarin Studio, iOS, Android, Windows Phone) Unity(C#, JavaScript, Shader, NGUI, Unity 4.6 UI, Prime31 Plugin, Multiplayer, 2D, 3D, Social Game) - 3D rendering: OpenGL, DirectX, WebGL, OGRE engine, Shader (Pixel Shader, Vertex Shader, HLSL, GLSL) 3D Rendering Optimization, 3D rendering Engine Development. - Augmented Reality experience of AR Engine Developmet Vuforia, Metaio, Wikitude, ARLab SDK integration with Unity , iOS, Android Geolocation based AR, Image Recognition, Tracking Cloud database, Face Tracking, Modeling QR code Recognition, AR movie, video Custom Camera Cature AR Game. - Virtual Reality Oculus Rift, Google Cardboard, Google Glass, Samsung Gear VR VR 3D Video Player ( SBS, Over Under 3D Video , 360 degree) Motion Sensing ( Leap Motion SDK, Kinect, Extreme Reality ) - Media Streaming VLC, FFMpeg - Image Processing Aviary SDK - Social Networking Facebook, Twitter, Linkedin.. Parse.com, Gamesparks.com, Shephertz.com (App 42, Appwarp) Platform: Desktop Applications (Windows, Mac OS, Linux): QT, C++, Java Mobile Applications (iOS, Android, Widows Phone, Black Berry) Objective C / Xcode, Java / Eclipse, Unity, Xamarin, Phonegap,

    $55.56 /hr
    296 hours
    5.00
  2. Muhammad Ali

    Muhammad Ali

    Unity3d , Cocos2d-x , Native , iOS , Android, Apps and Games Developer

    Pakistan - Last active: 1 day ago - Tests: 2 - Portfolio: 7

    6 years of experience in apps and games development for smart phones especially for iOS and Android platforms. I do work with whole heartedly and make my work really useful for others as i have 100+ featured apps/games on app store which i have developed and made them successful. Extensively used tools/libraries that i use for development/code: * Unity3D * Cocos2d-x. * Cocos2d. * Box2D. * Java, Android Development. * Objective C, iOS development [UIKit, Foundation, etc] I love coding and do it passionately for making games for iOS and Android. EXPERIENCED in making multiplayer game by using own servers and Game Centre. EXPERIENCED in making games that really entertain user and have fun, EXPERIENCED in making server based games as i have much experienced on that. EXPERIENCED in models in unity are required to manage memory very well. I know how to incorporate Chartboost,Tapjoy,Flurry,iAds,AppLovin,PlayHeaven,Apsalar,Revmob,Admob,iAds, Parse.com, Testflight, HeyZap.

    $44.44 /hr
    2,142 hours
    4.76
  3. Jason M.

    Jason M.

    Expert Developer, Thought Leader

    United States - Last active: 09/18/2014 - Tests: 7 - Portfolio: 5

    I have been developing cutting edge software for over twenty years. My experience has been centered around ultra high performance embedded systems as well as modern web design and programming. I have been intimately involved in every aspect of the development lifecycle, including: brainstorming, requirements capture, resource management, graphic design, programming, testing, deployment, even sales and marketing. All of my projects are extremely thorough. I am more driven by the quality of my work than I am by the hours I will bill. I am also an entrepreneur and have spent plenty of time on oDesk on the other side of the fence, so I understand exactly what employers are looking for. That is why I am confident I can provide unprecedented value.

    $59.00 /hr
    254 hours
    5.00
  4. Nima G.

    Nima G.

    Software Engineer, Android Developer and Consultant

    Hungary - Last active: 2 days ago - Tests: 11 - Portfolio: 2

    I am a software engineer with 4 years of solid experience. I know Android very deeply and have been building upon it for years. Other than Java and Android, I'm proficient in C/C++ and Python. I follow TDD, version control, code reviews and other agile practices.

    Groups: Application Developers Alliance

    $80.00 /hr
    555 hours
    5.00
  5. Sergey Rogachov

    Sergey Rogachov

    Software Development,optimization, advanced problems solving

    Ukraine - Last active: 1 day ago - Tests: 9 - Portfolio: 2

    I am a software developer, team lead and project manager with more then 19 years in industry and i started a company some time ago. My strong sides are: problem solving, optimization, reverse-engineering skills, focus on client needs, attention to quality and economics of the decisions, deep understanding of computer systems and software architecture. I worked on various projects for different industries like marine transportation, web application for computer-aided learning, mobile applications; security: iClass, rfid, reverse-engineering. If you need an outsourcing team, please contact me to discuss the options.

    $44.44 /hr
    399 hours
    5.00
  6. Talha Ahmad Khan

    Talha Ahmad Khan

    Fast & Determined Programmer, Graphic Designer & Presentation Expert.

    Pakistan - Last active: 4 days ago - Tests: 4 - Portfolio: 26

    Till now, my all life has spent, working with creativity. As a contractor I believe in fast , reliable and effective working. Most of the work I do is due to my passion which is more important than my necessities. I have following skill sets: 1) Graphic Designing i)Photoshop (started 5 years ago) ii)Illustrator (I am new to it but confident as well) iii)Drawing (10 years ago) iv)AutoCad 2D (started 2 years ago) 2) Office (10 years experience) i)Powerpoint ii)Word iii)Excel 3)Programming i)C ii)Java iii)verilog (FPGA) Thumbs up for "creativity and Hard work".

    $14.00 /hr
    24 hours
    4.98
  7. Vanco Pavlevski

    Vanco Pavlevski

    Experienced C/C++/C# and asp.net application and web developer

    Macedonia - Last active: 9 days ago - Tests: 2 - Portfolio: 2

    Over the last 3 years I have been developing with ASP.NET platform. I'm very experienced C# programmer, that can also use C,C++ and Visual Basic depending on the problem that needs to be solved. My strong background knowledge on working with database, SQL, stored procedures makes me the perfect candidate for database design and implementation. My knowledge in Artificial Inteligence and working with Neuron Networks may come handy when working on complex algorithms and problems. I also have experience in HTML5.0, CSS and Photoshop. So I'm familiar with web and application design.

    $11.11 /hr
    1,720 hours
    4.89
  8. Raju Ahmmed

    Raju Ahmmed

    PHP, WordPress, Bootstrap, NodeJS and AngularJS Developer

    Bangladesh - Last active: 2 days ago - Tests: 8 - Portfolio: 20

    I am Raju Ahmmed founder of CantoThemes. Over the last 5 years, I am developing and designing responsive WordPress theme and websites using Photoshop, HTML5, CSS3, php, MySQL, jQuery, JavaScript, Twitter Bootstrap and LESS. Mostly I have developed/designed for small business and online shop. Also I develop WordPress Theme and Site Template for selling at Themeforest. My skill is best for developing and designing any kind of WordPress site (like eCommerce, Portfolio, Blog, Corporate, etc.). Also I have good level experience with Print Design, Python, Sass, Scss, Java, Java EE and ActionScript.

    Groups: Bluehost Developers and Designers, PHPFox

    $22.22 /hr
    51 hours
    4.97
  9. Zeenath M.

    Zeenath M.

    Web Developer | Designer with Wordpress Expertise

    Saudi Arabia - Last active: 1 day ago - Tests: 7 - Portfolio: 41

    Hello, Welcome to my odesk Profile! I am a freelance programmer/designer from Asia. I have excellent experience in web design technologies such as HTML,xHTML, CSS ,JQuery and I do lots and lots of back-end coding using PHP and MySQL. I have successfully developed a MVC based Intranet system as my first project which won the best project of 2011 gold medal of university of Colombo; and I am seeking opportunities to build websites and work up to your expectations. I have a special liking to an awesome CMS - Wordpress.Which I have completed 90+ site customizations so far. I also have fine experience in the following areas: SQL, Ajax, OOP, MVC and software design and last but not Least I love to debug sites! I hope to hear from you soon. PS- you can view my latest site developments in my facebook page by googling with the keyword "zeeplus solutions"

    $17.78 /hr
    2,104 hours
    4.98