C Programming Jobs and Contests

Are you looking for a stellar C developer? Despite its age, C remains one of the most popular programming languages in the world, but finding the right developer can be difficult. C has been used to write a wide range of software, including operating systems, device drivers, banking software, games, and even GPU-based learning algorithms. The sheer range of projects that C has been used for means you need to find a developer that's familiar with your particular problem.

So how do you find that developer? On Freelancer.com there are thousands of C developers that are available for hire. To find the right one, all you need to do is post the details of your project. Within minutes our talented C developers will see your project and will start responding with detailed proposals about how they would complete your job. Like C, the whole process is fast, efficient, and can scale up if you need it. So why not give it a shot? All posted projects are obligation free, so if you aren't happy with the proposals, you don't need to choose one.
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Browse Jobs on Freelancer

Project/Contest Description Bids/Entries Skills Started Ends Price (INR)
Hire a Software Developer Need a seasoned system programmer to work regularly within our virtual development team. We use the Agile development methodology. We have daily SCRUM meetings. We have a virtual hardware lab. 10 C Programming, Python, Linux, C++ Programming, Software Development Jul 21, 2017 Today23h 39m ₹2128
Build a Static Library (.dylib) for IOS (and MacOS) from sources I need an expert on Xcode, that has experience with Libraries for IOS and MacOS, to build me a static library of Spatialite, in order to use it on Unity3D. Spatialite is an extension of SQLite, to handle geospatial data. There are various tutorials on the internet, but I am do not have an Apple Machine to try them myself. Strict deadline on 23rd of July. Any more information over chat. 2 C Programming, iPhone, Mac OS, Unity 3D Jul 21, 2017 Today6d 22h ₹1654
Write some software I need you to develop some software for me. I would like this software to be developed for Windows using C or C++. How i start my work? 16 C Programming, Windows Desktop, Software Architecture, C++ Programming Jul 21, 2017 Today6d 21h ₹23376
Projekty na studia informatyczne Projekt dotyczy dwóch języków: C oraz JAVA. Trzeci projekt jest to architektura systemów komputerowych 4 C Programming, Java, Software Architecture Jul 21, 2017 Today6d 20h ₹6102
Aquarium Testing Hello, I am working on a personal project. I have an Arduino Uno, Tentacle Whitebox lap, and a sparkfunESP8266 wifi shield. My goal is to have my Arduino device wireless send pH,temperature, EC, and DO measurements to my computer. Ultimately I'd like to monitor it remotely. 14 C Programming, Arduino Jul 21, 2017 Today6d 20h ₹1677
Convert a Template to a Website I have a website in place already. We are using magento at the moment. I would like for someone to improve the website layout and to add sliders in the page and improve the design, which isnt much work and I will pay £100 for that. If the work is done to a good level we will also allow the person to continue working for the website to add and write all the categories and products but of cour... 40 C Programming, Magento, MySQL Jul 21, 2017 Today20h 30m ₹7932
Need strong embedded C programmer for AVR and CAN bus I need a turn key function or routine that will auto detect the baud rate on a CAN bus so that our device will work in multiple vehicles. The program must be developed in C for an AVR microcontroller. You must be able to work with us during testing and troubleshooting. The project must be completed today so we need someone that has strong skills and experience in C and CAN bus AVR designs. This de... 9 C Programming Jul 21, 2017 Today6d 19h ₹38434
java task in data structure need simple tasks in java to be done 31 C Programming, Java, Engineering, Algorithm, C++ Programming Jul 21, 2017 Today6d 19h ₹327
Web developer Making websites using [url removed, login to view] c# and sql 36 ASP, C Programming, SQL Jul 21, 2017 Today6d 19h ₹149739
Project for enchant Hi enchant, I noticed your profile and would like to offer you my project. We can discuss any details over chat. 3 C Programming, Graphic Design, Copywriting, Banner Design, Photography, Jul 21, 2017 Today9d 19h ₹653
Write an iPhone application We develop all of our programs for Windows, then port them to other platforms. We need a developer who knows C++ and iOS development well to work on our products that have been ported to iOS. They have all been ported in the past, but need bug fixes and updates. You can view a list of them here - [url removed, login to view] and [url removed, login to view] In your cover letter, please tell me ... 85 C Programming, Mobile Phone, iPhone, C++ Programming Jul 21, 2017 Today6d 18h ₹1290
Write some Software -- Urgent Details will be shared with winning bidder. please bid if you have experience of these skills. 15 PHP, C Programming, Software Architecture Jul 21, 2017 Today6d 18h -
Write some Software Hi, I need a software for tracking my car's and its details. I have few cars and some times i will buy and more and some times i will sell some. So i need to save all the details of these cars. Need this simple and small software. If you have already one that is also preferable. 38 PHP, C Programming, Software Architecture Jul 21, 2017 Today6d 17h ₹14381
C Programming, Metatrader, Software Architecture Jul 21, 2017 Today6d 17h
Engineering WorkShop Conducting Workshops In Engineering colleges. 4 PHP, C Programming, Engineering, Embedded Software, MySQL Jul 21, 2017 Today6d 17h ₹7755
Invitation to join MYOWN event 5 August - (Malaysian Only) Malaysian Online Workers Network (MYOWN) is the only association (NGO) established to give support and encouragement to Malaysian freelancer through programmes that was carried out during 2015 - present. According to Malaysian freelancing success statistics, Malaysian freelancer had contributed towards increase in the Malaysia economy. Indirectly it can make freelancing field grow more and develop... 8 PHP, C Programming, Website Design, Graphic Design Jul 21, 2017 Today6d 14h ₹1099
java task for data structure need some one to do an easy task in data structure 20 C Programming, Java, Engineering, Algorithm, C++ Programming Jul 21, 2017 Today6d 14h ₹445
Build PC Poker BOT, Not game I need you to develop some BOT for me. I would like this software to be developed for poker game player's . like this [url removed, login to view] suppose you are a poker game player and you have installed the poker game in a PC what i need is a software to install in same pc .. this software can work offline and all the info would be managed manually by user . This software will hav... 7 C Programming, .NET, C# Programming, C++ Programming Jul 21, 2017 Today6d 13h -
Create a Mobile Website I need a Mobile Website. It's must be work on iOS and Android platform friendly. I will provide you the layout and the function details. And I need the exact thong as I requested. 222 C Programming, Website Design, Mobile Phone, iPhone, Android Jul 21, 2017 Today6d 11h ₹4334
C++ software I need you to develop some software for me. I would like this software to be developed for Windows using C or C++. 52 C Programming, Windows Desktop, Software Architecture, C++ Programming Jul 21, 2017 Today6d 11h ₹8835
Patient management software(E-Prescription) I need you to develop some software for me. I would like this software to be developed for Windows using C or C++. I want to have E prescription patient management software for my private dental clinic. 20 C Programming, Windows Desktop, Software Architecture, C++ Programming Jul 21, 2017 Today6d 9h ₹7935
The money transfer application transaction and money transfer, 76 C Programming, Java, Javascript, Mobile Phone, Android Jul 21, 2017 Today6d 9h ₹42303
Need a C sharp Programmer MY budget for C Sharp programming is $40 31 C Programming, Engineering, C++ Programming, Programming Jul 20, 2017 Today6d 8h ₹6836
Windows 10 Program to Copy / Paste Entire Address into Several Form Fields I need someone to create a simple Windows 10 application (or Chrome add-on) which allows me to copy an entire address, then when I paste it into a form, the address fields should populate correctly into the form. For example, here is a sample address: Company Name (optional) First / Last Address 1 Address 2 (optional) City, State, Zip Note that the company name and the address 2 field ma... 20 C Programming, Windows Desktop, Software Architecture Jul 20, 2017 Today6d 8h ₹9028
Create a card game READ READ READ READ Need someone to make changes to my card game script unity 3d C#. I just have 300 $ CAD, so do not contact me if you expect more. 21 C Programming Jul 20, 2017 Today6d 5h ₹1336
Add to Plot graphics automatic scale, the set scale and line attributes in template , using Tkinter, Python.3.5 Add to Plot graphics automatic scale, the set scale and line attributes in template , using Tkinter, Python.3.5 I have working code for plot curves with auto scale for value and fixed scale for depth. will be provided to selected freelancer on prove of record as a expert in python and tkinter. Please see and study the attached file before making the offer. A screen shot with similar work by y... 9 C Programming, Blog, Ghostwriting, Articles Jul 20, 2017 Today6d 2h ₹23860
Wtite a simple IOS program to upload GEO location tracking data consolidated.db We require a program that will upload the current information in the Apple IOS geo location file known as [url removed, login to view] that saves the GPS coordinates of each user as they walk around with their phone. The purpose of this program is to allow the data stored by IOS on the iPhones/iPad to be sent to a server for analysis. The program will select the data based on criteria (eith... 34 C Programming, iPhone, C# Programming, Objective C, C++ Programming Jul 20, 2017 Today6d ₹10318
Roblox Exploit Im searching for someone who is experienced with a game called Roblox We can earn more than 10,000$ each month if my plan is done! 21 C Programming, Python, C# Programming, C++ Programming, Lua Jul 20, 2017 Today6d ₹49655
PC (offline) software for poker game player I need you to develop some software for me. I would like this software to be developed for poker game player's . like this [url removed, login to view] suppose you are a poker game player and you have installed the poker game in a PC what i need is a software to install in same pc .. this software can work offline and all the info would be managed manually by user . This software will have... 3 C Programming, .NET, Windows Desktop, Software Architecture, C++ Programming Jul 20, 2017 Today6d ₹11048
API Hook to dns for redirect domains I want redirect domains to other IPs like do some control parental softwares or antiVirus for avoid enter to some sites and redirect it. 1) I dont want make it as proxy I need API Hook to DNS APIs 2) need work in 32 and 64 bit process/systems 3) Only windows native langueges like C++, dephi, etc...NOT C#, Vb, etc 4) Only one file More info and details by freelancer chat. The price is negotia... 16 C Programming, C++ Programming, x86/x64 Assembler, Windows API Jul 20, 2017 Jul 20, 20175d 23h ₹32437
basic c charQueue code writing Write a charQueue header file containing all the function headers of following functions 31 C Programming Jul 20, 2017 Jul 20, 20175d 22h ₹1388
Paho MQTT C Client compiled Library for Win10 x64 I need a compiled version of the existing Paho MQTT C Client for Windows 10 x64 10 C Programming Jul 20, 2017 Jul 20, 20175d 22h ₹7545
Write PHP code manipulate Excel worksheet and store data in DB The right candidate is to convert headers and data from older version of an excel template to a newer version while placing data into a DB. Please see attached files for examples. The software is to be cloud-based. The old and new templates have header fields located on different columns in the sheets. The templates have different header-text for same type of data. For example, a field may ... 30 PHP, C Programming, Software Architecture Jul 20, 2017 Jul 20, 20175d 22h ₹12059
Hire an Ukranie Java developer I want to developer from Ukraine. My job is simple converting from C language to Java language. This is my first job, but I have many works in future. Budget is $30. 25 PHP, C Programming, Java, C++ Programming Jul 20, 2017 Jul 20, 20175d 21h ₹1612
Design a Client Piece Software using C++ that will carry out an FTP Dictionary Attack and also interrogate the contents of a vulnerable FTP directory structure You are required to design and build a client piece of software that runs on an Ubuntu installation of Linux. The application must be written in C using the Sockets API it is permissible for you to use the provided Sockets Client Framework and to adapt it to fit NOTE: This program should be written as a utility program that accepts command line parameters NOT as an interactive program. 2 C Programming, Web Security, Computer Security, Ubuntu, Internet Security Jul 20, 2017 Jul 20, 20175d 21h ₹3454
I have Opengl project Coding in C++ language with any visual studio versions using opengl and other libraries like glut and cmath and so on depend on what the code require. The video is the result of the coding to show what you make, video example for different paper for what I mean follow the link to watch the video: [url removed, login to view] Hi, in code part I want rigid body fracture simulation for table or pl... 14 C Programming, C++ Programming, OpenGL Jul 20, 2017 Jul 20, 20175d 20h ₹5352
Help with some basic linked lists problems I have written some basic linked lists problems in C. I would like someone who is an expert to check them and explain the errors that come and the correct logic to use for answering each question. There are about 10 questions max. 35 C Programming Jul 20, 2017 Jul 20, 20175d 20h ₹1274
I would like to hire an Arduino Engineer We require an Arduino developer to translate some data analysis algorithms that we have figured out in Excel into Arduino C code. We are reading position information from a sensor and need to analyse the values in real time. All the reading of the values has been done but we need someone who can be available to code up the new excel analysis requirements as we develop them. We are based in Edinbu... 28 C Programming, Electronics, Microcontroller, Arduino Jul 20, 2017 Jul 20, 20175d 20h ₹190632
I would like to hire a Java Developer -- 2 Grameen America is searching for a Java SE consultant who can build as well as teach our IT team how to submit asynchronous/parallel API calls to various RESTful web services, store and evaluate API responses based on business logic, and execute API actions post-response processing. The ideal candidate will have experience working with non-profit organizations and should be able to explain as w... 68 PHP, C Programming, Java, Javascript, node.js Jul 20, 2017 Jul 20, 20175d 20h ₹78223
OpenGL and C++ Expert Needed Coding in C++ language with any visual studio versions using opengl and other libraries like glut and cmath and so on depend on what the code require. The video is the result of the coding to show what you make, video example for different paper for what I mean follow the link to watch the video: [url removed, login to view] Hi in the code part I want rigid body fracture simulation for table or... 8 C Programming, C++ Programming, OpenGL Jul 20, 2017 Jul 20, 20175d 18h ₹5610
Working with API, creating software to auto trade Hi I need small software than can interact with API's of [url removed, login to view] [url removed, login to view] its basically check existing rates, create buy orders, sell orders, cancel orders and run in loop Please go through examples as mentioned above. If you are familiar with API's of exchanges, than please share with me your proof. I have developed my idea what I nee... 15 PHP, C Programming, Java, C++ Programming, Bitcoin Jul 20, 2017 Jul 20, 20175d 15h ₹4063
Add competitor channel’s members into my channel on Telegram I have 20 competitor channels on Telegram that each channel has between 1,000 to 10,000 members. I need help to add the members of other 20 competitors to my channel. Please only bidders who are familiar with telegram App and can pass from telegram limits, offer. 10 C Programming, Javascript, C++ Programming, Database Programming, Database Development Jul 20, 2017 Jul 20, 20175d 13h ₹10318
Project for Noumanw Hi Noumanw, I noticed your profile and would like to offer you my project. We can discuss any details over chat. 1 C Programming, C# Programming, C++ Programming, Unity 3D, , Xamarin Jul 20, 2017 Jul 20, 20178d 13h ₹645
Develop a Cryptocurrency -- 2 I am looking for developer who can build me a cryptocurrency with same features as Ether. The code is openly available so anybody who has experience developing the same. Need esvl hosting for the same; Must have a paper wallet; apple and android app; registration with various exchanges; how will the coder ensure that ownership iscompletely transferred to me Note: The features ihave ment... 11 C Programming, Software Architecture, C++ Programming, Coding Jul 20, 2017 Jul 20, 20175d 12h ₹67195
Finger print reader in linux I have a finger print scanner working fine on windows. However it is not working on linux. Its driver code was given but gets error unable to open usb. Its driver was written in 2006/7 hence It seems like some compatibility issue with linux. I want to use it with raspberry pi. 10 C Programming, Linux, Embedded Software, C++ Programming, Raspberry Pi Jul 20, 2017 Jul 20, 20175d 12h ₹4965
unreal engine C++ developer We are looking for unreal engine and c++ developers. We are looking for virtual reality and upgrade our avatar to more human like. We have text to speech already. You must speak English. We are looking to add to our team. I have included a link about us and how we work. I have included a test. We have found there many coders that cannot code. Please show us that can complete the sample test. Watch... 23 C Programming, Javascript, C++ Programming, Unity 3D, Artificial Intelligence Jul 20, 2017 Jul 20, 20175d 10h ₹768
mini projects collecting the overall details from the student stored that using database when we want to get particular student [url removed, login to view] like a mobile app or website 14 C Programming Jul 20, 2017 Jul 20, 20175d 9h ₹25410
Write some software -- 2 I need you to develop some software for me. I would like this software to be developed for Linux using C or C++. - Decode ISO 19724-2 fingerprint templates - 1:many search on a Mysql database, return ID of closest and accuracy of it - 1:1 search on Mysql database - show calculations clearly and provide source code Must be delivered in 5 days 25 C Programming, Linux, Software Architecture, C++ Programming Jul 19, 2017 Jul 19, 20175d 8h ₹150190
Patient management software I need you to develop some software for me. I would like this software to be developed for Windows using C or C++. I want to have E prescription patient management software for my private dental clinic. 11 C Programming, Windows Desktop, Software Architecture, C++ Programming Jul 19, 2017 Jul 19, 20175d 7h ₹7951
Other or not sure I need you to develop some software for me. I would like this software to be developed using C or C++. 22 C Programming, Software Architecture, C++ Programming Jul 19, 2017 Jul 19, 20175d 6h ₹23876
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