C Programming Jobs and Contests - Page 4

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 (USD)
Project for Alexod Hi Alexod, I noticed your profile and would like to offer you my project. We can discuss any details over chat. 1 PHP, C Programming, Javascript, .NET, Website Design, Apr 24, 2017 Apr 24, 20177d 1h $9
Looking for Spark expert Need someone efficient to handle Java Spark [url removed, login to view] All the details in the zip file 8 C Programming, Java, Algorithm, Software Architecture, Programming Apr 24, 2017 Apr 24, 20174d 1h $85
Building an IMSI Catcher with USRP and OpenBTS I am looking for an Engineer with experience win the OpenBTS, OpenLTE, GNURadio and or similar with a basic understanding of GSM, CDMA, LTE. To build something like that [url removed, login to view] [url removed, login to view] There is no contact with the sales of these devices Looking for help for realization SMS Advertising System based on USRP (or other hardware) and OpenBTS (or other soft) and working with gsm (900-1800) and also 3g and 4g Its also called as: SMS sending system I'm interested in functionality All phones that log in to my BTS receive advertising sms, then the phone is logged off my network. 0 C Programming, Anything Goes Apr 24, 2017 Apr 24, 20174d 1h -
client server programming -- linux - 24/04/2017 06:04 EDT client server programming 19 C Programming, Linux, Software Architecture, Embedded Software, UNIX Apr 24, 2017 Apr 24, 20174d $41
i would like to hire a programmer, details in the inbox 55 C Programming, Linux, C# Programming, Software Architecture, C++ Programming Apr 24, 2017 Apr 24, 20174d $19
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++. Ya this freelance 9 C Programming, Windows Desktop, Software Architecture, C++ Programming Apr 24, 2017 Apr 24, 20174d $42
Project for sn66 Hi sn66, I noticed your profile and would like to offer you my project. We can discuss any details over chat. 3 PHP, C Programming, Javascript, XML, Script Install, Apr 24, 2017 Apr 24, 20176d 23h $262
client server programming client server programming 10 C Programming, Linux, Software Architecture, Embedded Software, UNIX Apr 24, 2017 Apr 24, 20173d 23h $54
Project for ChiragLathiya Hi ChiragLathiya, I noticed your profile and would like to offer you my project. We can discuss any details over chat. 2 PHP, C Programming, Java, Javascript, Python, Apr 24, 2017 Apr 24, 20176d 23h $62
Project for hariFREELANCER88 Hi hariFREELANCER88, I noticed your profile and would like to offer you my project. We can discuss any details over chat. 2 C Programming, Apr 24, 2017 Apr 24, 20176d 23h $22
arduino projects Ration vending machine 20 C Programming, HTML, Arduino Apr 24, 2017 Apr 24, 20173d 22h $384
Linux engineer linux device drivers 20 C Programming, Linux, Software Architecture, UNIX Apr 24, 2017 Apr 24, 20173d 22h $21
I would like to hire a computer science engineer/software engineer/developer I would like to hire a computer science engineer/software engineer/developer 50 C Programming, Linux, Software Architecture, Embedded Software Apr 24, 2017 Apr 24, 20173d 22h $34
Write some software I need you to develop some software for me. I would like this software to be developed using C or C++. I need someone can work on Arduino uno wifi to doTasks and Requirements:1). Developer will produce testing metrics and apparatus to record the time it takes for:a. Command for control program to reach robot operation program.b. Robot to read from sensors.c. Data to be sent from robot to server.2). Developer will produce and conduct a testing plan to test data transfer protocols (TCP/IP, UDP, etc.) and accompanying results report.3). Developer will produce and conduct a testing plan for data transfer API (REST, JSON, XML, etc.) and accompanying results report.4). Developer will employ an algorithm or PID loop to predict the current articulation of the pan and tilt (adjusted for latency) and display result in simple web-based interface.5). Developer will verify prediction results by comparing them to actual data record and produce a report. 17 C Programming, Software Architecture, C++ Programming Apr 24, 2017 Apr 24, 20173d 22h $270
Device driver client server i need task done 8 C Programming, Linux, Software Architecture, Socket IO Apr 24, 2017 Apr 24, 20173d 22h $38
client server device driver over network -- 3 client server device driver over network 7 C Programming, Linux, Software Architecture Apr 24, 2017 Apr 24, 20173d 21h $32
Stream music I need you to develop some software for me. I would like this software to be developed for Windows using C#. Please send message for me! 18 C Programming, Windows Desktop, Software Architecture, C++ Programming Apr 24, 2017 Apr 24, 20173d 20h $192
C/C++ FreeBSD Project Need FreeBSD coder who knows about Signals , IPCs to make a process killing program. It competes vs other programs to delete the others. 11 C Programming, C++ Programming Apr 24, 2017 Apr 24, 20173d 20h $36
Project for datadexterous Hi datadexterous, I noticed your profile and would like to offer you my project. We can discuss any details over chat. 1 PHP, C Programming, Javascript, Website Design, Data Processing, Apr 24, 2017 Apr 24, 20176d 19h $9
WINDOWS DRIVER KERNEL - HOOKING I have a driver that the goal is restores all apis hooked by any r,o,o,t,,k,i,t in ssdt and ssdt shadow table. My driver works fine from Windows Server until Windows 8 ( all 32 bits ). Already on Windows 8.1 and Windows 10 ( 32 bits respectivally ), i have these two problems relationed to shadow table, that are: 1 - On Windows 8.1 the original entries are diferent (comparing with PC Hunter antirootkit software) like showed on image attached. 2 - On Windows 10 the address of shadow table not can be found using current function present on my project. I need of a experient professional with system driver and large knowledge about api hooking mainly with hooking relationed to Windows kernel. Then, i hope can found here someone able to update this project. 11 C Programming, C++ Programming, Assembly, Windows API Apr 24, 2017 Apr 24, 20173d 19h $1655
client server device driver over network -- 2 client server device driver over network 6 C Programming, Linux, Software Architecture Apr 23, 2017 Apr 23, 20173d 16h $60
Project for sabbirkhan199 Hi sabbirkhan199, I noticed your profile and would like to offer you my project. We can discuss any details over chat. 3 PHP, C Programming, Java, Javascript, Visual Basic, Apr 23, 2017 Apr 23, 20176d 14h $51
lexical analyser The user enter a code in Mini C language (described below). The analyser tokenizes the code into tokens according to white spaces and symbols. Each token is assigned to a valid type and line number. The description of types are below. You have to write a regular expression for each type. For assigning a type for a token you can use the following algorithm: Your program should have one GUI interface that have: text box to type a code by the user. Textbook to show the errors if any. 2 buttons one for lexical analyser and the other for syntax parsing. An option to upload a text file. * The lexical analyser reads any code from a textbook or a file (note that multi-spaces are accepted as one space for tokenization) 
 * You should use regular expressions to identify types of the tokens. 
 * Output: Identify the lexical errors with a clear message. 
 * Output: a list of (line number, token, type) should be generated in a text file with all 
errors exist. 
 * The user can modify the code from the screen and rescan again. 
 Note: This phase concerns on the tokens regardless the syntax structure of the statements. For example: the tokens in a statement (x int =5;) are accepted; but one token is not accepted in (3int x=5;) as 3int is not accepted in all DFA we have. Thus you should report a lexical error with line number. 
This language is a subset of C language just to practice compiler design process. It contains a set of primitive types (that you have to write a regular expression for each) and other types that will be used in the grammars in the syntax phase. 
Primitive types: Digit, letter, INT_NUM, FLOAT_NUM, ID, Void
 STR is a type of string which has numbers/spaces/letters/symbols 
Token * Type: END COMMENT. Token: /* Type: BEGIN COMMENT.
 Token: if Type: IF. Token: Token: * Type: MULT. Token else Type: ELSE. And so on.. The syntax is similar to C language that has:
Control statements (if, loops,...) and nested statements 
 Declarations will be in format (variables: type) all variables must be declared at the beginning of the program or function. Function will be in format (function_name: type(list of parameters){}), recursive call is also accepted Blocks of code will be in format { code }
It is not case sensitive (small/capital letters are the same). The project submission requirements: * A report with a brief description of the compiler phases. 
 * Regular expression and types of the programming language 
 * Snapshots of the lexical analyser input and output. 
 * The context free grammars for the syntax using the description and the start symbol will be: Program -> Proram_name srart: Declarations functions body 
 * The code. 
 Ex: 
TestProgram start:
 Var1, Locvar1,age Integer var1:=5 
func1: Void (var2 integer){ print ( var2) 
} 
Locvar1:=var1+6-2
 enter( age) 
if (4+2 == var1*2) then { print(“good”, age) func1(var1) 
} 
 5 C Programming, Windows Desktop, Data Entry, Software Architecture Apr 23, 2017 Apr 23, 20173d 12h $79
Publisher Subscriber System using C Implement Publisher subscriber system using Multithreading 16 C Programming, Software Architecture, Socket IO Apr 23, 2017 Apr 23, 20173d 12h $132
Project for it2051229 Hi it2051229, I noticed your profile and would like to offer you my project. We can discuss any details over chat. 1 PHP, C Programming, Java, Software Architecture, C++ Programming, Apr 23, 2017 Apr 23, 20176d 12h $100
Wearable 2 I am looking for someone who has experience with Arduino, Simblee Lilypad, Uno, etc, in which to build a simple chatting app where the user can send and receive messages and we will have a haptic armband connected to the app so that it will vibrate whenever a message has been received. I need this project to be done within a week. I have an Android app, but I would like it to be written in Arduino so that we can make it work with the hardware. Unless you have experience with Android working with Arduino. If you have experience in this and are able to work on the project, please post a bid with the response, haptic armband, and I will get back to you. Thank you and look forward to working with you. 18 PHP, C Programming, Mobile Phone, Android, Arduino Apr 23, 2017 Apr 23, 20173d 12h $214
Wearable Computing I am looking for someone who has experience with Arduino, Simblee Lilypad, Uno, etc, in which to build a simple chatting app where the user can send and receive messages and we will have a haptic armband connected to the app so that it will vibrate whenever a message has been received. I need this project to be done within a week. I have an Android app, but I would like it to be written in Arduino so that we can make it work with the hardware. Unless you have experience with Android working with Arduino. If you have experience in this and are able to work on the project, please post a bid with the response, hapitc armband, and I will get back to you. Thank you and look forward to working with you. 6 C Programming, Android, Arduino Apr 23, 2017 Apr 23, 20173d 12h $55
Hire a C Programmer Implement a scheduler in C using heap/priority queue. Sample code is provided. 30 C Programming Apr 23, 2017 Apr 23, 20173d 10h $138
client server device driver over network -- - 23/04/2017 15:37 EDT client server device driver over network 3 C Programming, Linux, Software Architecture Apr 23, 2017 Apr 23, 20173d 10h $26
client server device driver over network client server device driver over network 6 C Programming, Linux, Software Architecture Apr 23, 2017 Apr 23, 20173d 10h $26
MQ4 to DLL Converter Software I need programming expert who can make a software to convert MQ4 code into dll or Provide me an easy way to convert My mq4 logic into a DLL MQ4 source code will converting into C++/c/vb/vc any language and compiled into protected DLL. All logic of EA is protected in DLL EX4 file will used for calling of MT4 functions from DLL! that means: software which convert full trade logic from MQ4 into protected DLL. MT4 will use simple EX4 warper for communicate with DLL and execute metatrader functions, but all logic will execute inside DLL. 6 C Programming, Visual Basic, C# Programming, Metatrader, C++ Programming Apr 23, 2017 Apr 23, 20173d 10h $114
Device driver -- 3 i need an easy task done 9 C Programming, Linux, Engineering, Software Architecture Apr 23, 2017 Apr 23, 20173d 10h $46
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++. Accounts & Inventory Control Systems 34 C Programming, Windows Desktop, Software Architecture, C++ Programming Apr 23, 2017 Apr 23, 20173d 9h $656
Onboard an Embedded Engineer Greetings, I am looking tooOnboard a part time embedded engineer to help me (a Software Engineer) with some embedded solutions. A highly motivated, creative, and organized individual is a good candidate for this job. This will be an ongoing job containing multiple projects. Details for this job can not be discussed until an NDA is signed. Skill sets and technologies: + PIC Microcontrollers + Embedded C + XC8 Compiler + ADC + UART + PCB Layout + Proteus 8 + Digital Demultiplexing + Git + Agile Development + English 36 C Programming, Microcontroller, Electrical Engineering, Embedded Software, PCB Layout Apr 23, 2017 Apr 23, 20173d 9h $17
Prepare a project(linux c) presentation slides and pdf for me Prepare a project presentation for me? i have an assigment-project. i need some report about it, also i have no time. if you interested my project, contact me and i will share my codes and other details 12 C Programming, Linux, Software Architecture, Software Development, Programming Apr 23, 2017 Apr 23, 20173d 7h $86
POWER GRID MANAGEMENT sms and web controlled Street light management with auto power saving. 11 C Programming, HTML, Arduino Apr 23, 2017 Apr 23, 20173d 7h $417
C programming expert I need a C programming expert for my multiple projects. If you have knowledge please bid. Details will be shared in message with the freelancers. Its a small job . 4 C Programming, Socket IO Apr 23, 2017 Apr 23, 20173d 7h $17
arduino projects Ration vending machine 14 C Programming, HTML, Arduino Apr 23, 2017 Apr 23, 20173d 7h $426
C programming expert I need a C programming expert for my multiple projects. If you have knowledge please bid. Details will be shared in message with the freelancers. Its a small job . 18 C Programming, Socket IO Apr 23, 2017 Apr 23, 20173d 7h -
need to develop the program in c I need you to develop some software for me. I would like this software to be developed using C . 34 C Programming, C++ Programming Apr 23, 2017 Apr 23, 20173d 6h $134
Alter some Images I am looking for a freelancer to help me with my project. The skill required is Photoshop. I am happy to pay a fixed priced and my budget is €30 - €250 EUR. I have not provided a detailed description and have not uploaded any files. 37 C Programming, Python, Photoshop, Software Testing, Programming Apr 23, 2017 Apr 23, 20173d 6h $1055
A+ Certification is needed assistance with a course 4 C Programming, Java, Computer Security, Technical Support Apr 23, 2017 Apr 23, 20173d 6h $18
Project for hbxfnzwpf Hi hbxfnzwpf, I noticed your profile and would like to offer you my project. We can discuss any details over chat. 1 C Programming, Java, Software Architecture, C++ Programming, , Database Administration Apr 23, 2017 Apr 23, 20176d 6h $150
GSM Interceptor for 3g 4g I need software for monitoring GSM trafficl in 3g and 4g. 11 C Programming, Javascript Apr 23, 2017 Apr 23, 20173d 6h $33736
Prepare a project(linux c) presentation for me? Prepare a project presentation for me? i have an assigment-project. i need some report about it, also i have no time. if you interested my project, contact me and i will share my codes and other details 25 C Programming, Linux, Software Architecture, Software Development, Programming Apr 23, 2017 Apr 23, 20173d 6h $21
Develop simulations using booksim. In this project, a paper is given to be implemented in booksim. Only a certain portion of paper is to be implemented. Clear understanding of interconnection networks will match the project requirements. 12 C Programming, Software Architecture, C++ Programming Apr 23, 2017 Apr 23, 20173d 6h $185
Write windows driver i want to build my own driver monitoring file execution 21 C Programming, C# Programming, C++ Programming Apr 23, 2017 Apr 23, 20173d 5h $571
Device driver -- 2 i need an easy task done 12 C Programming, Linux, Engineering, Software Architecture Apr 23, 2017 Apr 23, 20173d 4h $23
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++. 12 C Programming, Windows Desktop, Software Architecture, C++ Programming Apr 23, 2017 Apr 23, 20173d 3h $20
Undertwater Dredging Software I want to write new Undertwater Dredging Software. More information please contact me. 19 C Programming, Game Design, C++ Programming, OpenGL Apr 23, 2017 Apr 23, 20173d 2h $4318
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