C Developers & Programmers

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C Job Cost Overview

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

oDesk C Jobs Completed Quarterly

On average, 170 C projects are completed every quarter on oDesk.

170

Time to Complete oDesk C Jobs

Time needed to complete a C project on oDesk.

Average C Freelancer Feedback Score

C oDesk freelancers typically receive a client rating of 4.72.

4.72
Last updated: April 1, 2015
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Wilson P.

Wilson P. Agency Contractor

C/C++/OpenGL/Network Programmer

India - Last active: 1 day 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
2,219 hours
0.00
Rajesh pr

Rajesh pr Agency Contractor

VC++/C#.NET Developer

India - Last active: 3 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
Yuri O.

Yuri O.

C# / VC++ Creative Development Expert

Belarus - Last active: 12/10/2004

Since the beginning of the MS .NET era I'm deep focused on .NET platform, specializing in different applied techniques such as: .NET Common, Windows (Web) Forms, .NET Remoting (Web Services), COM Interop mixed solutions, ADO.NET, XML etc. Especially I have an advanced experience in reusable solution development (.NET components; ActiveX (COM)); effective design-time support for component development; GUI essentially, Multithreading, .NET Remoting (Web Services) applied solutions and Windows Internals along with advanced Shell. --- Languages & Tools --- Languages: - C#, VC++, (C++, C), Pascal (Delphi), Prolog, FORTRAN, Mainframe ASM. Libraries: - CLR, ATL, WTL, STL. SQL: - MS SQL, Sybase, FireBird, Interbase, Oracle. RAD & Tools: - MS Visual Studio (VS 5 .NET 2005), MS Visio, EA, MS Project, ERWin, Crystal Reports, Delphi. Graphic Design: - Adobe Photoshop (ImageReady).

$32.50 /hr
64 hours
0.00
Pawel Sztur

Pawel Sztur

Python and C Software Engineer

Poland - Last active: 1 day 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
1,185 hours
0.00
Mihail Muravev

Mihail Muravev

iOS & Android developer ,C/C++, Objective-C, Java/...

Russia - Last active: 04/15/2012 - Tests: 1 - Portfolio: 1

I'm develop mobile applications for iOS and Android OS, as well as programs for backend use play framework, java/scala. My recent works are related to music programs, image processing with OpenCV for mobile devices and client-server apps.

$16.67 /hr
364 hours
0.00
Oleksandr Molchevskyi

Oleksandr Molchevskyi

C/C++ Windows Linux Desktop and Embedded programme...

Ukraine - Last active: 10 days ago - Tests: 5

I was working for more than 15 years as a software programmer for companies like Accenture, Harman Becker, Luxoft, KPN, Nokia. I have experience in development of software for desktop Windows, Linux and embedded Linux, Meego, Android, VxWorks operating system. Mostly I used C and C++ but I have experience with Pascal, Delphi, Ada, TCL and many other languages and tools. I like to learn new programing languages and increase of my experience.

$30.00 /hr
99 hours
0.00
Rogerio R.

Rogerio R.

Hardware/Firmware/Software Engineer

Portugal - Last active: 2 days ago

I am a 40-year old electrical engineer with a passion for sophistication and innovation. I have a lot of experience in many areas, a result of both my professional career as well as my own personal projects. Detailed profile information can be found at http://profile.rilhas.com I can design, test, and manufacture hardware (including PCBs) using microcontrollers, FPGAs, USB, UART, I2C, and many more, and integrate them with computers, embedded systems, mains power, motors, various sensors, etc.. It is not uncommon for hardware projects in which I’m involved to incorporate both firmware and software, or even connect to the internet or with mobile phones. I have a lot of experience in the PC world, both as a user and as a developer. I have developed high density ISDN telephony application servers (IVRs) for the main Portuguese telecom operator, with an installed base of over 2000 channels, including a voice mail system complete with voice and text fault-proof database. I have developed a large number of computer systems, both servers and clients. My work with IVR's later included testing and using various ASR and TTS technologies (for automatic speech recognition and automatic speech synthesis from the major providers like Loquendo, Nuance, Philips), applied to various areas from the IVR system themselves (directory assistance, flight booking, and more), a help support system for the elderly (consisting of an emergency telephone help server for the national Red Cross), all the way to systems for the hearing impaired (integrating with JAWS screen reader, for example). I have worked with a team to develop a tool for airport management systems, where my contribution was the development of a complete graphics subsystem based on OpenGL, which is being used up to this date (more than 10 years later), due to its capabilities not having yet been surpassed by the competition. I've developed technology to analyze video images and detect a large number of situations, including FOD at an airport in Açores, intrusion detection, early fire warning systems (marketed as CICLOPE), fire prevention systems at PORTUCEL (one of the main producer of paper and other products), illegal car parking, subterranean bus parking, automatic lane management (and infraction detection) on the 25 de Abril Bridge, and many more. I also developed technology to monitor and track bird movements using radar data. A first version used the radar image, and a more recent version uses the raw radar data (captured using a high speed data acquisition system that I also developed specifically for the radars being used). Since this system requires the display of large amounts of data (images with 30+ MPix) I also developed the visualization component (based on OpenGL). I also have some experience in CAD modeling (owing mainly to the fact that I've owned a 3D printer for several years), with which I have created numerous models for small production runs of plastic objects, mainly to assist with electronics projects but which I have also used successfully to create inexpensive plastic connectors and other components for a company that manufactures and installs solar pool heating systems, including automated 2" valves. I’ve also created custom shaped plastic cookie cutters for my wife and toys for my son. :-) I've produced several promotional 3D videos for a few companies, and I also recorded and produced music albums for a number of artists. The systems I have developed in the past make use of (of have integrated with) a wide range of languages, systems, and technologies, including C, C++, C#, JAVA, J2ME, Android, Javascript, Ruby, PIC 10/12/16/24 assembly, i386 assembly, MMX/SSE2, Verilog, TCP/IP, UDP, OpenGL, USB, WiFi, Bluetooth, Raspberry Pi, BeagleBone Black, Windows, Linux, POTS, ISDN, ASR, TTS, among many others. Many of the projects I've worked on have included other people, and I have been the project manager on most of them. For the larger projects where I was not the project manager (like those involving airport security, for example) I was the team leader of the corresponding project component. Given my extensive experience with complex and innovative projects (where a solution is not always obvious from the start and a great deal of creativity is need as the project progresses), I have also developed good skills and intuition for preventing and detecting bugs, both at a code testing stage as well as (more importantly) at a design or specification stage. These skills have proven crucial over the years, and I think that the success of all the projects I worked on depended heavily on them.

$40.00 /hr
43 hours
0.00
Marek Lipert

Marek Lipert

Senior iOS Engineer - Swift / Objective C Program...

Poland - Last active: 1 month ago - Tests: 5

"Talk is cheap. Show me the code." - Linus Torvalds During 14 years of programming and 5 years spent creating apps for iOS many mantras accompanied my work. One happened to surpass all others: take care of your code as much as you take care of program’s functionality. Being a scientist, I had no difficulty solving complex problems - it was the code itself that was difficult to harness. I learned that when one treats the code with care and love, it repays by being bug-free. I augment my skills with techniques borrowed from functional languages (e.g. lisp) to produce safer and less error-prone programs. I excel at fast development of bug free apps, totally focusing on the task at hand. I am communicative, open minded and creative. I have an experience with core iOS technologies, including (but not limited to): - UIKit for creating cool looks - Core Animation for animating it smoothly - Media manipulation - CoreAudio, CoreVideo, AVFoundation, CoreGraphics - Core Data and its integration with various cloud solutions - REST / SOAP integration - gps / custom maps / iBeacon - Bluetooth communication - OpenGLes - StoreKit - Push notifications I have also worked with some serious 3rd party libraries and services: - Social sites - Facebook, Twitter, Pinterest, Tumblr, Google+,LinkedIn - Cocos2d, Box2D for game programming - UDK (Unreal Development Kit) for 3D games - Credit card reader device libraries for credit card payment support - e-Commerce payment system - Paypal, Authorize.net, Stripe, Saleforce, card.io - Bugsnag and Crashlytics bug reporting systems - Parse for quick construction of simple backends. I have experience working with JIRA, Pivotal Tracker and Trello. I use git as a version control system. I possess all sizes of apple devices for testing (including iPhone 4, 4S, 5, 5S, 6, 6Plus, iPad, iPad mini ). I take good care of application looks on all required screen sizes and device orientations. I am looking forward to lead the development of interesting and challenging projects.

$45.00 /hr
0 hours
0.00
Andrey Vlassov

Andrey Vlassov

Talented Full-Stack iOS developer - Objective-C an...

Russia - Last active: 3 days ago - Tests: 11

Hello Sir . Many thanks for your consideration about me. I am Andrey Vlassov, I have 6 years of experience in both web and mobile software development. My current main area of interests is iOS/Android application development. I have Four years of experience in creating big and complex iOS projects for Real-Estate and E-Commerce shopping style (6 apps implemented so far). I am a self-motivated, self-starter mobile developer. I am a new beginnings of freelancers, but very experienced in mobile app development. I have been delivering great products to many other clients based on their requirements. many of them archived great download on apple store and fulfilled their objective perfectly. If you want to check if this is truth please contact me for more details. What you think is what you get. As long as you give me a change, I can build Instagram app or Zillow and eBay app even better than them. I can corroborate it to build awesome result by: 1: You brilliant idea and watertight marketing. 2: The quality of my work. My major expertise is : 1: Native iOS/Android app development based on objective-c/iOS SDK or Java/Android SDK. 2: Web service development for social networking apps or database manipulation. Device Condition : (I have enough devices for mobile development) - iOS Devices iPhone4/4s, iPhone5, iPad, iPhone6 - Android Device Android, Android Tablet. I provide daily or weekly report for any projects to let you know the status of the project. I use by Jira, Trello, Pivotal and BaseCamp tracker for project management and Git, SVN, Bitbucket for source code management. If you hire me, I will prove my skills and experiences within 1 or 2 days so that you can be confident that you hired a right guy. I look forward to work on your projects. Thanks for your reading this profile kindly. Andrey Vlassov.

$55.56 /hr
0 hours
0.00
Arev Sun

Arev Sun

Mobile Developer: iOS / Objective C / Swift / Appl...

Armenia - Last active: 1 day ago - Tests: 5

Software developer with 6 years of experience in mobile and desktop apps development. I'm mostly experienced in iOS / OSx, but also have skills in Android development. I'm always pay a lot of attention to quality of code, testing and project organization. WatchKit, iOS8, Cococa Framework, iOS/MacOS X apps, QuartzCore, CoreImage, CoreAnimation, CoreText, AVFoundation, CoreData, SQLite, GPUImage, VoIP, big data management, Cocos2d.

$40.00 /hr
0 hours
0.00