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. Nikola J.

    Nikola J.

    Application developer, Internet researcher

    Croatia - Last active: 08/06/2014 - Tests: 8

    I'm a student of Polytechnic University of Zagreb with Bachelor's degree in Computing Science. In September I'll continue my studies as Specialist of Computing Science on same University. During my studies I've learned a lot of programming languages but ultimately decided my career lies in Application development for desktop and mobile devices. Microsoft Word and Excel are also programs I have knowledge of and I have used internet almost every minute of my free time for the past 10 years. I'm seeking opportunities to start doing what I have always dreamed of. Working on computers, programming for computers and general usage of computers in any way is my dream job. Greatly skilled in C# and C programming languages, word and excel, very motivated and responsible I'll tackle any job that is given to me.

    $11.11 /hr
    0 hours
    5.00
  2. Luis Eduardo Rojas Cabrera

    Luis Eduardo Rojas Cabrera

    Computer Science Student

    Dominican Republic - Last active: 2 months ago - Tests: 6

    I'm currently studying computer science and basically trying to develop my skills as a web designer and developer. I've previously worked as an english teacher for kids, tried game development for a while using Unity 3D and I've also used Java and C# for small standalone applications. I've also made really small projects using android (mostly basic stuff). I've also done many designing projects using photoshop and/or Illustrator. I've made flyers, covers, game characters and many more. I've been using photoshop for about 7 years now, and I'm pretty confortable with it.

    $15.00 /hr
    0 hours
    5.00
  3. Sampath S.

    Sampath S.

    Freelance Programmer

    Sri Lanka - Last active: 04/05/2013 - Tests: 3 - Portfolio: 1

    I am a skilled programmer who has 2 years of experience as a software engineer in a leading global ERP software provided. I am also a freelance web programmer. I have been doing web programming for more than four years, that is since my university days. I have a First Class Honors of Bachelor of Science (Computer Science) degree from University of Colombo School of Computing. While in the university I participated in various researches conducted by the university and my friends. In the fourth year I did a Speech Recognition research, which focused on recognizing sung sentences. While I am a n excellent programmer who has good analytical skills, I also have a touch of design. (Please take a look at this website: http://beta.leisureisland.lk. The logo and the website were designed by me for a friend.) My utmost satisfaction is to finish what I am assigned to near perfection. I really enjoy a satifsfied client. Cheers!

    $10.00 /hr
    0 hours
    4.60
  4. Laza Bogdan

    Laza Bogdan

    Web Developer & Designer

    Romania - Last active: 11/19/2011 - Tests: 13 - Portfolio: 1

    Objective? Well, following this formula: drop everything and do what you love! passion + common sense + hard work = leadership I would also like to share one of my favorite quotes with you: "If you really do put a small value upon yourself, rest assured that the world will not raise your price." - Anonymous

    $13.33 /hr
    9 hours
    5.00
  5. Curtis Click

    Curtis Click

    Systems Engineer

    United States - Last active: 12/07/2013 - Tests: 16 - Portfolio: 11

    Objective To obtain a senior software engineering position in the entertainment industry that will allow me to utilize my diverse array of technical, creative, and problem solving skills while allowing me to apply my love of games and entertainment. Professional Skills · Languages – C/C++, C#, Java, PHP, Python, Perl, Lua, HTML/CSS, JavaScript · Databases – MySQL, MsSQL, Access, PostgreSQL (limited) · Source Control – Perforce, CVS, Subversion, Mercurial · Operating Systems – Windows, MacOS, Unix (Linux, BSD variants, Solaris) · Hardware Platforms – PC, Mac, iOS, Blackberry OS, Windows Mobile

    $11.11 /hr
    0 hours
    5.00
  6. Said M.

    Said M.

    Software Development engineer

    Morocco - Last active: 06/17/2014 - Tests: 2 - Portfolio: 4

    Currently I am working as a software Engineer and consultant for an IT service firm to design and develop client/server and web-based applications and provide technical supports. I have 3 years Java experience, I developed several JEE based client/server applications and web applications. Currently working on a large-scale web application development with Struts, Hibernate, JPA, EJB and JSF.

    $15.56 /hr
    0 hours
    5.00
  7. Alexander K.

    Alexander K.

    Qt and C++ developer

    Ukraine - Last active: 09/15/2014 - Tests: 3 - Portfolio: 3

    Main specialization - digital signal processing (especially images) - Qt C++ (widgets) - developing of multi-threaded programs (QtConcurrent/QThread), deep understanding of SIGNAL-SLOT mechanism, event loops, event processing. Expirience with Qt 4 - over 2-3 years. Right now learning Qt 5 ( iOs, Android support was added etc). - C, pure C++ (a little STL, since Qt’s give a lot more functionality and has the best documentation, i ever seen) - have good knowledge of Linux (Ubuntu, KUbuntu), have strong grasp of bash scripting (wrote and supported automated regression tests for several projects) - familiar with with version control systems, have chosen git for it’s flexibility. - understand a little of x86 assembler In my free time i learn QML/Javascript and Qt 5 My works: - Developing cross-platform tool for removing noise from images with Non-local means method. The same method, as i learned later is used by OpenCV lib to remove noise. Denoising is done in worker thread, while GUI is in main thread. Right now program can denoise image in a single thread mode and in multi-threaded mode. After this was done, I started to accelerate algorithm with fast fourier transform. You can check it out and contribute to it’s development if it has picked your interest here - https://github.com/shadowfury/Image-denoising/t… Or check this youtube demo videos : http://www.youtube.com/watch?v=lEEZUWR7j5c and http://www.youtube.com/watch?v=nsv7VNr5E48 - Not long time ago, Qt 5 was released, so i began learning it’s new features within my own face detection project. The whole idea is to take webcam image and detect face there (not decided yet, should i use OpenCV or will try to implement it myself).

    $15.00 /hr
    0 hours
    4.77
  8. Sarojani Patle

    Sarojani Patle

    C, C++ Software developer

    India - Last active: 05/23/2014 - Tests: 3 - Portfolio: 3

    More than 8 years of experience in Software Development using QT, C, C++, Open GL, cURL and RADE. Has worked on both Windows and Linux platforms using Visual Studio and QT Creator. I am new to o-Desk but has done quite a few projects in freelancer.com Link to my profile is: http://www.freelancer.com/u/dushyant1000.html Link to my other profile in o-Desk is: https://www.odesk.com/users/~01949b7534ac7e7d0a

    $30.00 /hr
    0 hours
    4.55
  9. Silvester Kokai

    Silvester Kokai

    Web Designer and Developer

    Serbia - Last active: 10/16/2014 - Tests: 1

    I have been developing websites for local companies and businesses for a while now. I am most comfortable in a web developing environment and expert in both front-end (responsive websites included) and back-end developing. The languages I have mastered so far in that area of work are HTML5, xHTML, CSS3 (Bootstrap Framework included), PHP, JavaScript (JQuery included), MySQL, MicrosoftSQL, CMS (Most familiar with Wordpress but I'm familiar with other platforms as well). My experience goes beyond only building websites since I have done a few projects such are building Windows Form Applications in C++ and C#, simple 2D games in C# - XNA and Hybrid Applications (Cordova) The most relevant project I have done so far is a local news blog, that has around 1000-2000 unique visitors on a daily basis (Peaks around 10 000 when there are interesting articles).

    $10.00 /hr
    0 hours
    5.00
  10. Martial Britto

    Martial Britto

    Desktop and Mobile Applications Developer

    India - Last active: 09/05/2014 - Tests: 4

    Work Summary •Skilled in developing Android mobile applications •Excellent experience in developing Win32 Visual C++ applications and DLLs for Windows •Involved in writing python scripts for firmware testing •Excellent exposure to cryptography, SSL and PKI •Skilled in writing Java card applets •Good exposure in writing application firmware for STM32 arm based micro-controller •Working knowledge of smart card technologies such as CCID, NFC, ISO 7816 (3&4), Felica, Mifare •Experience in working under Linux and Mac platforms Projects 1. Android Smart Card Library •The main objective of the project is to develop an android library, using which android application developers can write applications that can communicate with smart card readers. •The project involved the use of android USB APIs, NFC APIs and the CCID technology. •The library is actually the android version of the Microsoft’s winscard.dll.

    $10.00 /hr
    0 hours
    4.70