C Developers & Programmers

Showing 2,400 freelancers

C Developers & Programmers

Showing 2,400 freelancers

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

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, 151 C projects are completed every quarter on oDesk.

151

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 4.71.

4.71

Last updated: March 1, 2015

  • Senior C# Developer, Algorithm Development Professional

    I am a senior C# developer with excellent knowledge of algorithm development and good sense of design. When designing an application my priority is not just functionality, but also performance, user friendly UI and appealing graphics. Before finishing a project … more

    I am a senior C# developer with excellent knowledge of algorithm development and good sense of design. When designing an application my priority is not just functionality, but also performance, user friendly UI and appealing graphics. Before finishing a project I always make sure to run all possible tests so you won’t be encountering any errors in future. I have extensive knowledge of developing enterprise solutions, such as POS/CRM/ERP systems and other business management applications. In addition I also have a lot of experience creating other various windows desktop applications, such as data filtering, price comparing, profit calculating, keyword/product matching, user monitoring applications and many other. I am also a very quick learner and able to adapt fast. Here is the list of programming languages and technologies I excel at: C#, C, C++, Microsoft SQL Server, Windows Forms. My Goal is not to complete the task, but complete it in best possible way. I have a perfect rating of 5.0 and I intend to keep it so. I have never said 'no' to a bug fix, nor I ever charged for it, and I won't in future. By hiring me you don't just hire a programmer who is a professional in his job, but you are also guaranteeing yourself a life time support and bug fixing for your project.  less

    c# c c++ algorithms microsoft-sql-server-development windows-forms-development database-programming 00 more less
    • $27.00 HOURLY RATE
    • 5.0
    • 233 HOURS
    • TURKEY
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 5 TESTS
  • Applications Developer

    I have a B.S. in Computer Science and over 8 years total professional software development experience. Most of my experience has been spent working on challenging C++ projects for aerospace companies and proprietary trading firms in the U.S … more

    I have a B.S. in Computer Science and over 8 years total professional software development experience. Most of my experience has been spent working on challenging C++ projects for aerospace companies and proprietary trading firms in the U.S. I have additional experience with writing C# WinForms and writing scripts using languages such as Perl or DOS batch.  less

    c++ c# perl c 00 more less
    • $27.78 HOURLY RATE
    • 4.8
    • 10 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • Senior C# Developer with 6+ year of experience

    I have expertise in ASP .NET MVC, WCF, Silverlight, ASP .NET. With database both relational as MSSQL, MySQL, Sqlite and non relational like MongoDB, RavenDB. I prefer to work using Agile/SCRUM, Test Driven Development and Continuous Integration to deliver … more

    I have expertise in ASP .NET MVC, WCF, Silverlight, ASP .NET. With database both relational as MSSQL, MySQL, Sqlite and non relational like MongoDB, RavenDB. I prefer to work using Agile/SCRUM, Test Driven Development and Continuous Integration to deliver software in time with highest possible quality. I have 6+ years of professional experience in .NET and 4+ years as C/C++ developer.  less

    c++ c c# actionscript-3 haxe javascript stl xml atl win32-app-development html html5 css css3 asp.net-mvc powershell tortoise-svn regular-expressions .net-framework oop linq opengl alternativa3d away3d 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 677 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
    ASSOCIATED WITH:
  • Expert Software Engineer/Developer

    A highly experienced software engineer with experience in highly complex commercial / industrial / real-time / mission critical multithreaded software systems, GUI design and library modifications. A master in C/C++/C++11 (skills tested in: oDesk, ELance, Freelancer.com, ExpertRating, Brainbench and … more

    A highly experienced software engineer with experience in highly complex commercial / industrial / real-time / mission critical multithreaded software systems, GUI design and library modifications. A master in C/C++/C++11 (skills tested in: oDesk, ELance, Freelancer.com, ExpertRating, Brainbench and Smarterer). An expert (with relevant experience) in Python, Lua, Java, Objective-C, C#, Visual Basic.NET, Web Technologies (HTML5, CSS3, Javascript, PHP). My domain of expertise includes (but not limited to): - Autonomous / Expert / Distributed Systems Design and Implementation - Parallel / Multithreaded / Concurrent / High Speed Computations - Cache-Aware / Hardware-Aware Algorithms and Optimizations - Computer Architecture, Networking and Interfacing - Mobile Application Development (iOS/Android) - Robotics and Automation (Artificial Intelligence/AI) - Software Engineering / Project Management / Specifications - Embedded / Real-Time (RT) Systems - Communication Systems (Wireless/Wired) - Measurement and Instrumentation - Data Mining, Knowledge Acquisition and Analysis - Digital / Analog / Mixed Circuit Design - Analog / Digital Signal Processing (ASP, DSP) - Video / Audio / Image Processing / Formats - Analog / Digital Control Systems - Web Site Design And Development Most importantly, freelancing is my core business (full-time). That means that YOU and YOUR SUCCESS are my core business!! Every task that I undertake is performed with professionalism, with honesty, with haste, using the best that I have to offer in order to ensure your absolute satisfaction. No matter if you are looking for a small script/program that will consist in a couple of hours of work, a desktop/mobile application, a web site, or for a long-term commitment for a complex project for a distributed/multithreaded system, I am your guy. I crave 5 star ratings and outstanding reviews so I will do everything I can to exceed your expectations!!! My core mission is to be your go-to coder / programmer / developer: reliable, always there for my clients (especially the returning ones) and the one that will always give you the results with FRIENDLY ATTITUDE and ALWAYS treating you like YOU ARE MY BEST ASSET... BECAUSE YOU ARE. Website: www.jprdv.com Skype ID: jprodriguezdv ODesk Profile: https://www.odesk.com/users/~01f44668968df46fd1 Freelancer.com Profile: https://www.freelancer.com/u/jprodriguezdv.html ELance Profile: https://www.elance.com/s/jprodriguezdv/ LinkedIn Profile: https://bo.linkedin.com/in/jprdv Brainbench: http://www.brainbench.com/transcript.jsp?pid=12130215 Smarterer: http://smarterer.com/jprodriguezdv ---------------- Skills and Proficiencies (not all listed) ---------------- *** Operating Systems *** Unix/Linux; Microsoft Windows 7 and Windows 8, Mac OS X; iOS; and Google Android. *** Programming/Scripting Languages and Related *** C/ C++ (C++11), C#, CSS, GNU Make, HTML, Java, JavaScript, JSON, Lua, Linux Shell Scripting (bash), Objective-C, PHP, Python, SQL (MySQL) , Universal Modeling Language (UML2.0) Modeling, Visual Basic.NET (VB.NET), XML. *** Programming Libraries, Frameworks and APIs *** C/C++: ANSI C Standard Libraries, C++ STL and C Compatibility Libraries, Xerces C++, Boost, wxWidgets, Qt, Microsoft C and WinAPI, Unix/Linux API, Lua API, Google GTest, Google GMock, Google GFlags, Google GLog, Google Supersonic, Google Protobuf C#: NET Framework; Lua: Standard Library Java: Android API/SDK, Java SE, JUnit Objective-C: Foundation, UIKit/Cocoa Touch (iPhone / iPad Development) Python: Standard Library, wxPython, Django Visual Basic: .NET Framework *** Software Applications *** Apple Xcode, CMake, Doxygen, Eclipse IDE (CDT, JDT), GIT, GNU GCC Compiler, GNU make, Microsoft Office (Word, Excel, PowerPoint, Outlook, Visio, OneNote), Microsoft Project , Microsoft Visual Studio (MSVC++ compiler and toolchain), MySQL Workbench, Qt Creator, Sun Microsystems OpenOffice.org/Document Foundation LibreOffice. *** Technologies, Protocols and Misc *** Wired/Wireless Communication Technologies and Protocols: Transmission Control Protocol (TCP), Internet Protocol (IP, IPv4, IPv6), User Datagram Protocol (UDP) Misc. Technologies: Microsoft .NET, Asynchronous Javascript (AJAX). For more information and a more complete list, you can always look at my CV (one of the items at my portfolio).  less

    c++ c python c# java boost lua qt 00 more less
    • $20.00 HOURLY RATE
    • 4.4
    • 1228 HOURS
    • BOLIVIA
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 12 TESTS
  • Experienced iOS/Android Developer

    Greetings! Whenever you want to build a real good app which can bring you success, I'll be there for you. I have 7 years' experience in software development, especially 4 in developing mobile apps & games (in iOS/Android versions … more

    Greetings! Whenever you want to build a real good app which can bring you success, I'll be there for you. I have 7 years' experience in software development, especially 4 in developing mobile apps & games (in iOS/Android versions). Through my career I've always been responsible for my product. I always cared whether it would be welcome by users. I always introduced the most correct working style to produce bug-free apps. When you hire me for a project, you also hire a good mentor. It takes more than just programming skills to turn your ideas into a good application. As I not only developed apps, but analyzed the apps market for successful product, I have all-round systematic view over successful and non-successful mobile apps and games. What I value most? It's not money you pay, but the credibility I build in your mind. I want to be trusted and desires long-term relationship. So your satisfaction is my major goal. So with me, you can be sure of good working relationship, every detail of your need paid attention to, and product which you are totally satisfied with. ----------------------------------------------------------------------------------------------------------------- My skill summary My experience contains following fields… 1. Apps + Games Social Networking Apps Social Turn Based Games Dating Apps Health & Fitness Apps Food & Drink Apps Navigation Apps Photo & Video Apps Music Apps Travel Apps Utility Apps Casino Games Role playing Games 2. Frameworks, APIs, Services JSON, XML In App Purchase Advertisement (iAd, AdMob, RevMob, ... ) Push Notification Facebook APIs, Twitter APIs, LinkedIn APIs Third Party (Parse, kumulos, kinvey…) Instagram APIs, Youtube APIs Google APIs (Map APIs, Place APIs, ... ) DropBox APIs Cocos2D Box2D, Chipmunk Game Center Artificial Intelligence (Card Game, Chess) 3. Development Tools. Xcode Eclipse, ADT Visual Studio 4. Programming and Script Languages. C/C++ objective-c Java JavaScript HTML5 5. Mobile Devices ( that i have ). iOS - iPhone 4S, iPhone 3G, iPhone 6Plus iPad 2. iPad Air Android - Samsung Galaxy S3, Samsung Galaxy S5 ------------------------------------------------------------------------------ I am always ready for clients ... Regards!  less

    ios-development android-app-development cocos2d objective-c iphone-app-development ipad-app-development cocoa c 00 more less
    • $45.00 HOURLY RATE
    • 5.0
    • 21 HOURS
    • SOUTH AFRICA
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 8 TESTS
  • Experienced C/C++/C# and asp.net application and web developer

    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 … more

    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.  less

    c c++ c# asp.net microsoft-visual-basic microsoft-visual-studio java javascript objective-c microsoft-access web-design database-design gui-design microsoft-visual-c++ artificial-intelligence artificial-neural-networks html html5 css facebook-api adobe-photoshop devexpress computer-vision opencv 00 more less
    • $11.11 HOURLY RATE
    • 4.9
    • 1705 HOURS
    • MACEDONIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 2 TESTS
  • Data and Algorithm Scientist

    My strong technical experience and education makes me a very competitive candidate. The key strengths that I possess for success include: 1. A Bachelor of Art degree in Physics, hence I have a full understanding of research, data manipulation and … more

    My strong technical experience and education makes me a very competitive candidate. The key strengths that I possess for success include: 1. A Bachelor of Art degree in Physics, hence I have a full understanding of research, data manipulation and analysis. Also, I have experience as laboratory assistant. 2. Learning and excelling at new technologies as needed such as computer programming languages.  less

    physics mathematics data-mining research virtual-assistant python c c++ c# matlab 00 more less
    • $11.11 HOURLY RATE
    • 5.0
    • 450 HOURS
    • RWANDA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 1 TEST
  • Top level professional Architect and SW engineer

    Make things done! I'm a professional C/C++ developer with more than 12 years of experience. I have been working both for a companies from Fortune 500 list, and a small local companies. My core competency lies in the … more

    Make things done! I'm a professional C/C++ developer with more than 12 years of experience. I have been working both for a companies from Fortune 500 list, and a small local companies. My core competency lies in the world of mobile applications, SaaS and PaaS, desktop software and games development. I love to do my work right and really enjoy being respected for the things i do.  less

    c++ c opengl asp.net game-development mfc stl embedded-systems .net-framework sql c# microsoft-visual-c++ mobile-app-development api-development amazon-ec2 process-improvement microsoft-visual-studio joomla rest wxwidgets agile-software-development windows-app-development performance-tuning perforce rational-rose android-app-development 00 more less
    • $55.56 HOURLY RATE
    • 5.0
    • 1772 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 21 TESTS
  • C++, CUDA, Matlab, Simulink, Optics

    My main skills are C, C++, Matlab, Python, Simulink, GPGPU (CUDA, OpenCL), machine learning, computer vision (incl. OpenCV), DSP (audio processing, image processing). I work with these technologies for several years and can show projects in which I used them … more

    My main skills are C, C++, Matlab, Python, Simulink, GPGPU (CUDA, OpenCL), machine learning, computer vision (incl. OpenCV), DSP (audio processing, image processing). I work with these technologies for several years and can show projects in which I used them. My additional skills are are: Javascript, Angularjs, Ruby, Haskell, C#, SQL, Qt... I used these technologies to solve minor tasks, not large projects as for the "main skills". Batteries included: unix shell scripting, vcs (hg, git), ssh, makefiles. The projects I most proud of: * Development of the "high-level" algorithmic parts of a satellite sun tracker. A sun tracker is a device that helps a satellite to find its orientation. I was to develop algorithms of searching, catching and tracking sun. Devices that use the algorithms I developed are being set on several types of satellites. * Development of mathematical methods which improve accuracy of different devices including the sun tracker above. For example, my algorithm that compensates effects of temperature increases device accuracy by approx. four times (from 7 to 2 arcminutes). * I also developed algorithms for devices that are not in production yet: rangemeters, anglemeters, 3d scanners etc. and helped with the development of algorithms of statellite Earth tracker. * Research and development of the way to optically find parameters of thin films. It was an optimization problem which I tried to solve using different methods (including genetic algorithms and particle swarm optimization). I found a solution and it was very computationally-heavy, that is why I wrote the core algorithm with CUDA and Thrust. * I developed an interactive mode for Clay programming language (claylabs.com/clay/) that uses LLVM JIT technique. My patches can be found in the work-in-progress branch at github (https://github.com/jckarter/clay/pulls/galchinsky?direction=desc&page=1&sort=created&state=closed). Unfortunately the project is not being developed now. * Odesk clients gave me opportunities to help them in different interesting fields. I made several interesting projects: image stitching, GPGPU financial app., semi-automatic tumor detector and a dozen of small projects that are listed in my odesk profile.  less

    matlab cuda radiant-zemax git image-processing c++ c 00 more less
    • $25.00 HOURLY RATE
    • 4.9
    • 195 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 8 TESTS
  • Talent developer with high quality

    Seeking software full-time/part-time job as a freelancer. I have 7 years experience of developing enterprise applications after graduated from USTC ( one of the top universities of China ) with a major BS degree in Physics and a minor one in … more

    Seeking software full-time/part-time job as a freelancer. I have 7 years experience of developing enterprise applications after graduated from USTC ( one of the top universities of China ) with a major BS degree in Physics and a minor one in Computer science. ---------------------------------------------------------------------------------------------- Technical Competency Languages C/C++, C#, JavaScript, ActionScript, HTML, VB, Java Platforms .Net Framework 2.0~3.5, Adobe Flex 3.0~4.0, J2SE, HTML5 Software Xcode, Visual Studio, Eclipse, Microsoft Visio, Git/SVN/CVS/VSS, Firebug on Firefox Databases Oracle, SQL Server, PostgreSQL, Microsoft Access Concepts Enterprise Architecture (TOGAF), OOA/OOD (UML, Design Patterns, Refactoring), Multi-threading, Unit, Module and System Level Testing ---------------------------------------------------------------------------------------------- Qualifications Master at Software Analysis/Design and Development - Processing from statement of problems to documented designs Solid background for platforms/languages/frameworks - Flexible to provide best solutions to specific issues with dynamic property Well-trained management skills - Rich experience in leading project teams in multiple styles - Excellent at coordinating the individuals with different background Analytical and quick-learning capacity - Result oriented in processing tasks - Root-cause logic derivation for problem-solving  less

    appcelerator-titanium phonegap javascript c# c++ actionscript-3 c html java 00 more less
    • $50.00 HOURLY RATE
    • 5.0
    • 1611 HOURS
    • CHINA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
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