C Programming Jobs

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.

Hire C Programmers

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    310 jobs found, pricing in GBP

    I have a 16x16 complex symmetric(Hermitian) matrix and I need to get eigenvalues and eigenvectors from it, in pure C code, without any third party libraries used.

    £132 (Avg Bid)
    £132 Avg Bid
    14 bids
    MIPS instructions Expert 6 days left
    VERIFIED

    MIPS instructions Expert Only expert

    £5 - £16
    Sealed
    £5 - £16
    0 bids

    I nee someone who has a ready made crypto trading bot and can also develop

    £138 (Avg Bid)
    £138 Avg Bid
    5 bids

    I need help to Write a program to simulate the cache. I will provide more detail in Chat.

    £34 (Avg Bid)
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    5 bids
    C++ Visual Studio Code 6 days left
    VERIFIED

    Hello... I need someone to resolve issues with auto-tests on existing project. So, code is done, I need just resolving issues with auto-test. Most probably error with memory leaks, because code works on simple testing. Please....you must know to work with Visual Studio Code, CMakeList and "tcache2" Error is. free(): double free detected in tcache 2 State in your bid that you know VS Code, CMakeList and auto-test

    £20 (Avg Bid)
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    3 bids
    Experienced C++ experts. 6 days left
    VERIFIED

    More details will be shared via chat

    £6 - £18
    Sealed
    £6 - £18
    3 bids
    Experienced C++ experts 6 days left
    VERIFIED

    More details will be shared via chat

    £6 - £18
    Sealed
    £6 - £18
    4 bids
    Experienced C++ expert 6 days left
    VERIFIED

    More details will be shared via chat

    £6 - £18
    Sealed
    £6 - £18
    3 bids
    x86 Emulators 6 days left
    VERIFIED

    More details will be shared via chat with potential freelancer

    £6 - £18
    Sealed
    £6 - £18
    2 bids
    Create a program 6 days left

    After being given some inputs about the skill of the participants this program should simulate the outcome of matches in a tournament. This probably sounds confusing... If so PM and I'll do my best to explain

    £180 (Avg Bid)
    £180 Avg Bid
    16 bids

    We want to create a device which will authenticate data from server with the help of a Post Method API. and perform an action on true response and print information on display after the success. device would be able to controlled using keypad buttons. connections can be done with ethernet cable & wifi interface both options should be available if you are good in arduino programming & PCB designing contact us & give your price.

    £245 (Avg Bid)
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    15 bids

    Build a project best performance

    £238 (Avg Bid)
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    8 bids

    I need help to write a program to simulate the cache using C. I will provide more details in the chat.

    £34 (Avg Bid)
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    7 bids
    I need C# developer -- 4 6 days left
    VERIFIED

    language required is C#, Team of K workers paints circles on a large field. All circles have the same radius. The coordinates of centers of all circles are given to each worker in a document. The workers need N minutes to paint a circle and they move with the speed of M meters per minute. Each worker keeps a list of the circles which he has already completed. The workers cannot see which circles are painted; they need to ask the other workers about this information. The communication between the workers and the movements to the next circle to paint are assumed instantaneous. 1. Write a program which simulates the painting of the circles, where K > 5. Assume a delay of 20 msec (millisecond) for painting a circle. The number of the circles must be bigger than 1000. The coordinates of the...

    £30 (Avg Bid)
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    5 bids

    Hello I need to install a plugin to a game This game is a mahjong game and I need you to make a plugin for this game in my picture. 1. so that I can see my opponent's tiles. 2. so that I can see the tiles in my library. 3. so that I can change the tiles in my hand at will during the game, (of course, this is on the basis of having inventory in the library). I don't have the source code for this game, so you need to get the source code first, and then make the plugin for me. Here is the link to download his site:

    £1868 (Avg Bid)
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    6 bids

    I need help writing a good scientific paper on a topic software usability I need help with writing

    £20 / hr (Avg Bid)
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    20 bids

    Advanced CTF programming project in Ghidra and C.

    £23 (Avg Bid)
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    1 bids

    Need a Game Making Software/Program and for PC. Its Adobe Photoshop but for Game Making. You can use Pentablet and draw 3d Models and texture with pen tablet. Very enjoyable too and easily done too.

    £14 / hr (Avg Bid)
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    2 bids

    I am looking for someone who is familiar with the basics of prolog programming for writing facts, rules, functions, predicates using SWI-Prolog and is able to write puzzle-solving programming.

    £149 (Avg Bid)
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    1 bids

    I am looking for someone who is familiar with the basics of prolog programming for writing facts, rules, functions, predicates using SWI-Prolog and is able to write puzzle-solving programming.

    £83 (Avg Bid)
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    2 bids

    This is an algorithm I need For a larger project. Need someone to watch film from the NFL combine and use a software tool with time over it to accurately figure out where the runners are at each given time so we can accurately create a graph and then create an algorithm

    £12 (Avg Bid)
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    I developed a coin called Karmancoin but I can’t get my servers to talk to each other, I can’t get my explorer site to work, and I need help with developing a wallet.

    £161 (Avg Bid)
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    4 bids

    Multithreading/ Thread Synchronization /Concurrent collection /BlockingCollection/ Asynchronous Programming/Parallel Programming/Client/Server/Attributes

    £20 (Avg Bid)
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    7 bids

    You should have the experience on developing betting software or website! the software functions: 1. Follow the tips from my server to place bet on bet365,which will bet on asain handicap and goal tips message will contain the league name,team names,market to bet,stake and bet action should be immediately and accuracy. server data and successful bet on the list.

    £1190 (Avg Bid)
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    7 bids

    i need crypto trading and forex developer

    £19 / hr (Avg Bid)
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    3 bids

    hi, I have a device that is like a midi controler using arduino and usb cable to computer. (to send musical notes to a daw software and act as a piano sequencer), (I use ableton live on osx). I am looking for someone with experience in arduino coding, this code has a midi function that is working fine except there is some kind of note off error or another error that causes notes to be played when not asked. I need someone who can fix this code error so I can make my device nice and functional. this should be a easy fix if you know midi and arduino code. I have a small budget because this is my first project but I will order more jobs from you if I like your work. I would like to pay 5-10 dollars for this.

    £14 (Avg Bid)
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    4 bids
    Experienced C++ developers. 6 days left
    VERIFIED

    More details will be shared via chat

    £6 - £18
    Sealed
    £6 - £18
    6 bids

    I want someone to create a Linux and Windows application that can communicate with a 3CX Server with the Call Control API (Linux and Windows version). The application will be installed directly on the server. Blazor can be used for the webserver. ***** PLEASE READ THE PDF THAT CONTAINT THE SCOOP OF WORK ***** Include your real price on your offer and you real delay for the creation. If you have any question, feel free to contact me. We have a limited budget, all offer over budget will not be considered.

    £336 (Avg Bid)
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    4 bids
    Baccarat Robot 6 days left

    looking for expert to develop baccarat automated tool (bot) .

    £350 (Avg Bid)
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    7 bids
    pointer finding 6 days left
    VERIFIED

    i have an exe with known pointer, can you find new pointer from updated exe?If yes, we can go.

    £120 (Avg Bid)
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    6 bids

    We are looking for Source and sample Android java application. Requirements: - Android 7 and higher - Detect plugged USB-C stick drive - Write, overwrite, read and (optionally) delete single sample json file to root of drive - Create folder with specified name on root of drive, ignore if exists, (optionally) delete with content - Write, overwrite, read and (optionally) delete single sample json file to folder created above - Need to work on all android devices

    £152 (Avg Bid)
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    3 bids

    i want to make a code(matlab or mathmatica) to solve the 3 examples and get the auxiliary convergence constant(c1;c2;c3) as the same values in the attached pdf( tables(2;6;11)) and the figures ((5;10;15)) for a different values of alpha

    £125 (Avg Bid)
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    4 bids

    Need a coder who has advance knowledge in BFS, DFS and minimum spanning tree Programming language : C/C++

    £95 (Avg Bid)
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    5 bids
    Assembly language Expert 6 days left
    VERIFIED

    I have basic script need to fix it asap.

    £29 (Avg Bid)
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    8 bids

    Need support in Connecting to TCP server (Load Balancer) using ssh library / socket and execute unix commands and parse in iso8583 message and validate response coming from load balancer All the above should be automated using java. Please reach out to me, for further discussion

    £83 (Avg Bid)
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    2 bids
    Experienced C++ developers 6 days left
    VERIFIED

    More details will be shared via chat

    £6 - £18
    Sealed
    £6 - £18
    4 bids
    Experienced C++ developer 6 days left
    VERIFIED

    More details will be shared via chat

    £6 - £18
    Sealed
    £6 - £18
    5 bids

    complexity of algorithms and recursive functions

    £23 (Avg Bid)
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    12 bids
    Thonny IDE 6 days left

    st Task: Record audio and store in the SD Card as a .wav file using M5 Stack grey based on ESP32 and Thonny IDE Develop a "Micropython" program to convert the analog input into a digital one and store it in the SD Card as a .wav file. 2nd Task: By optimizing software means implementing microphone drivers as a python class. All parameters are changed and selected in setter/getter methods. Implements of modes where data can be processed within python code ( BAsically in the array) instead of storing it into a .wav file. The code should be importable as a python library. e.g. " import " 1st task is already done. I tried to implement the setter and getter method, the program is working perfectly fine but I am not sure if the program is correct or not. I need a guy for ...

    £164 (Avg Bid)
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    7 bids

    CPUID instruction to see your processor vector processing capabilities. C++ function to compute dot product in Visual Studio environment. use vector instruction DPPS to compute dot product.

    £19 (Avg Bid)
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    1 bids

    Need a python expert. i want overall python,Ml,Java,c, expert,must be expert

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    8 bids

    We want teachers who knows natl,ss,edc,pps,...

    £229 (Avg Bid)
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    3 bids

    When Visual Studio starts debugging a package on Android Emulator it calls a function mono_runtime_init to initialize debugging configuration into the mono runtime. It may also execute code to add a preload hook so that it can control the the mono load and substitute it. The finer details are not clear to me. The source code mentioned above is available on github at and the file name is monodruid-glue.cc. The project requires you to discover how Visual Studio is able to control the load procedure of the mono runtime of a Xamarin built application and substitute the load with debug arguments. Then, you are to build a Windows .NET mixed C++/C# or C# interop class assembly that performs the same routine, but allows the caller of the start procedure to pass a port number to the call, s...

    £30 / hr (Avg Bid)
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    11 bids
    Looping program in C 6 days left
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    Write a block of code that asks the user for a value for a pinNumber. Using a loop, display “Incorrect Pin Number.“ if the user input is not 0123. Keep asking them for an input until they get the pinNumber right

    £18 (Avg Bid)
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    37 bids

    Looking for C programming experts urgent

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    3 bids
    claiming program 6 days left
    VERIFIED

    i need a program to claim my username

    £101 (Avg Bid)
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    19 bids

    We need a code that run sequentially, and in parallel and divide and conquer to multiply matrices

    £96 (Avg Bid)
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    15 bids

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