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.

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    386 jobs found, pricing in USD
    Software Engineering Experts. 4 days left
    VERIFIED

    More details ill be shared via chat

    $14 (Avg Bid)
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    5 bids

    I have a c++ project with me and I need help understanding how it works and what to do with it.

    $17 / hr (Avg Bid)
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    17 bids
    Software Engineering Experts 4 days left
    VERIFIED

    More details ill be shared via chat

    $16 (Avg Bid)
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    3 bids

    hello , i need good person .who can algorithm expert .please bid me.i will share my details in [login to view URL] is simple work .just need expert person

    $35 (Avg Bid)
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    3 bids
    Solve Nodemcu ESP8266 issue 4 days left
    VERIFIED

    We develop nodemcu esp8266 project. In this project we generate pulse from mobile app via internet using fire-base. in starting its working properly but letter some issues comes and now its totally stop working. Currently its not connected properly. check the whole project below file.

    $196 (Avg Bid)
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    10 bids

    You must know about FIX API and financial markets before apply. I need a C program to send orders via FIX protocol.

    $146 (Avg Bid)
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    7 bids
    Software Engineering Expert. 4 days left
    VERIFIED

    More details ill be shared via chat

    $14 (Avg Bid)
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    5 bids

    a software that backsup all the files and folders on my desktop or choosen folders to my website .like dropbox .a sync program

    $24 (Avg Bid)
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    8 bids

    I want to build & upload the FastLED library on STM32 Core board using Arduino IDE. [login to view URL] Please bid only if you have experienced in STM32 FastLED lib on STM32 board. I will accept only bids with "Arduino_Core_STM32". Regards

    $30 (Avg Bid)
    $30 Avg Bid
    2 bids

    Now I am running a hundread of VM which is for VPN role. It based on OpenWRT router OS. on this each server, Openvpn is running. and HOST OS is Esxi 6.0 Sometimes I delete it all and make it again. For chaging IP adress. By Using PowerCLI which can distribute VM. When It's distributing, PowerCLI put some code in openwrt image each by each for putting UUID, upload openvpn profile. Now I n...

    $2311 (Avg Bid)
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    9 bids
    Software Engineering Expert 4 days left
    VERIFIED

    More details ill be shared via chat

    $19 (Avg Bid)
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    3 bids

    We have set of algorithms that need to be implemented in Contiki and the appropriate statistics to be obtained. For further details, drop me a message.

    $175 - $526
    $175 - $526
    0 bids

    Hardware implementation of elliptic curve over binary field 163 field , with UART using VHDL and the platform is virtex 5

    $450 (Avg Bid)
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    Hello. I'm not even sure whether I am at the right place to ask this task to be done. I have music software which I purchased probably over 20 years ago that was stop being developed after XP. I need to run this software which I do own on my Windows 8.1 machine and all compatibility modes failed. I guess what I am after is some type of bridging software or some type software that can start up...

    $81 (Avg Bid)
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    Gphoto2 is a unix Software for Controlling cameras from a pc. Unfortunately it exists for Linux only (there is a win32 build, but it is outdated) I require a build running on Windows 10 (in 32 bit), newest version (both gphoto2 and the library it is based upon, libgphoto2) Here is the link to the Project [login to view URL] [login to view URL] For a check: When calling "gphoto2 --list-came...

    $189 (Avg Bid)
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    11 bids
    Refactor some C code 4 days left
    VERIFIED

    Refactor some linux kernel code.

    $19 (Avg Bid)
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    9 bids

    Job description: reference URL: [login to view URL] We have to develop the similar project. Answer any question. What is APEX? Need more details. Please let me know if you are interested.

    $165 (Avg Bid)
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    15 bids
    c++ developer needed -- 2 4 days left
    VERIFIED

    Phase 1) 1) We have our existing tracker which is working fine in windows. Currently it has manually start and stop option. I want to make auto start while system start, and stop when system stopped. Phase 2) 1) Use same copy, and create another tracker what will work same, like manually start and stop, except it will have 2-3 more option to select project,task , show time etc like we have freela...

    $745 (Avg Bid)
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    4 bids
    Build me a c++ 4 days left

    Want a c++ project for my class 12 . Topic should be unique

    $23 (Avg Bid)
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    12 bids

    Hello, I'm looking for someone to write a fairly simple option trading script for think or swim which is xml api. The enter / exit position would be triggered from a private discord channel with [open] and [close] followed by ticker symbol, put or call, strike point. I believe discord is rest API? Example: [OPEN] FB [TYPE] PUTS [EXP] 12/6 [STRIKE] 197.5 [MARK] .67 [CLOSE] FB [TYPE] PUTS [E...

    $462 (Avg Bid)
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    14 bids
    C++ programming 4 days left

    i am looking for help few tasks in c++ mostly work is to fix the tasks as already much work is done

    $24 (Avg Bid)
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    23 bids
    Debug some C code using GDB 4 days left
    VERIFIED

    I want to Debug some C code using GDB. I will provide complete details in chat.

    $21 (Avg Bid)
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    10 bids

    I want to implement posix threads in Linux. I will provide complete details in chat.

    $35 (Avg Bid)
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    7 bids

    I need a linux kernel extension to add permissions for syscalls. I will provide complete details in chat.

    $100 (Avg Bid)
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    3 bids

    Looking for someone that can write me a code so can produce a simple report. It need to have about 10 customized fields and 10 places to drag and drop files(pictures) with tags field for each pic The report need to have a header and a sequential number, date etc..

    $382 (Avg Bid)
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    Hello, We are looking for a blockchain professional or someone that are experience at making applications. Basically, we want a browser like chrome or firefox with a build in mining algorithm for bitcoin. Please check the link below as we want an exact replica with the exact same features and functionalities. As for the design we want a custome job. Make sure you download and install the applicati...

    $50 / hr (Avg Bid)
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    17 bids

    I professional trader and looking for software developer to build .Automated Trading Software (( build from scratch OR [login to view URL] OR [login to view URL])) .Strategy Development ((i have experience to help to development the strategy )) possible to get your full payment or be partner in profit and get payment for your work Thanks And Regards

    $77499 (Avg Bid)
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    22 bids

    Scrapping from google custom search engine using keywords and email content see my attach before bidding and be sure you can do this

    $177 (Avg Bid)
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    15 bids

    The task is translate the C code inside the tar file into Python code. The only C code we are touching and translating is the code inside the COMPILER folder, we are translating those files to C code. Then to test that you have done a good correct job we have to test the code with the files inside the TEST folder. The way our python is supposed to work is translate the files in the TEST code from ...

    $80 (Avg Bid)
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    15 bids

    You must know about FIX API and financial markets before apply. I need a C program to send orders via FIX protocol.

    $193 (Avg Bid)
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    7 bids

    I am looking for a talented programmer for our company. This is just first step for a very big job. Python programmer with strong algorithm knowledge is required. Please bid here if you can start immediately.

    $23 (Avg Bid)
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    11 bids

    I need a professional Trading bot developed from scratch if you can let me know Thanks

    $7863 (Avg Bid)
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    13 bids

    I need a code that will, based on a very specific pattern, automatically calculate a "zone" (price range). Then based on the pattern, if the price moves away 2:1, will automatically buy at a set price and sell at 1:1 based on the size of the zone. So if the price range / zone (difference in top of pattern and bottom price of pattern ex: Top of Zone: 20.40 - Bottom of Zone: 20.10 = .30, ...

    $1157 (Avg Bid)
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    16 bids

    I have simple C algorithm for AES encryption and decryption. I want to convert C to PHP as soon as possible. I attached C file below.

    $29 (Avg Bid)
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    10 bids

    I am looking for a talented programmer for our company. This is just first step for a very big job. Python programmer with strong algorithm knowledge is required. Please bid here if you can start immediately.

    $33 (Avg Bid)
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    6 bids

    Hello, i need a skilled individual to code me a API SMS sender. i would prefer it with python, if you can message me we can discuss extra details.

    $167 (Avg Bid)
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    24 bids

    need someone with experience of C programming, Linux Tools, gdb debugger and c++ experience would be extra advantage

    $130 (Avg Bid)
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    15 bids
    ATM WITH EMV 4 days left
    VERIFIED

    I have old software for an ATM in C++ which is outdated and needs to be updated to operate with todays standards. The old software is in Triton format and you need to add EMV. I'm also open to use a different format like Diebold, NCR or Wincor Nixdorf but use our components like card reader, dispenser, printer. You must have lots of experience in the banking ATM industry

    $735 (Avg Bid)
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    13 bids
    C++ developer 4 days left
    VERIFIED

    Im looking for a cpp developer for a small amount of coding, have to make protection from debuggers and way for anti temper of our application. Also you should be willing to work over TeamViewer as our source can't be shared.

    $37 (Avg Bid)
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    5 bids

    We are building software to monitor and control a robotic system. We would like expertise to help develop the architecture of controlling the robot. Physical components are set in place, so the deliverable is purely software.

    $84 / hr (Avg Bid)
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    9 bids

    I have to control an Inverter.I need help from someone who had hand-on experience on Texas instruments DSP's such as TMS320F28069,TMS320F28377S,TMS320F28379D.I need you to be good at differential ADC, Interrupts and code composer studio. Logic will be provided. You need to develop two programs one with PI control and another with a variable frequency method. More details will be in the chatbo...

    $56 (Avg Bid)
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    3 bids
    Qt developer 4 days left
    VERIFIED

    I'm looking C++/Qt developer to help with my project. $10 per hour.

    $11 / hr (Avg Bid)
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    26 bids

    Hello, I need some software that connect tradingview alerts with metatrading 5 All tradingview alerts need to place the trade on Metatrading account. The metatrading plugin must be possible like the attach screenshorts.

    $406 (Avg Bid)
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    Hey I am trying to create resadentail proxies with a raspberry pi with a squid script but got problems . Can somebody help me to create ones or got any ideas how to create a lot?

    $252 (Avg Bid)
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    14 bids

    Need an end user device design to record and report sensor data via LoRa / LoRaWAN / Helium LongFi transmission. Temperature, Humidity, Light Level, Sound Level, Infrared/heat, Flame, Smoke, CO, CO2, Acceleration, Magnetic field, Battery Percentage, and other sensor date. Sensor data to be written as (UTF-8 representation) records to a flat file in key=value pair format on a per sensor basis by a ...

    $662 (Avg Bid)
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    21 bids

    Add additional features to an existing UDP messaging application. I already have a console application. You can write a GUI instead of typing the message in the command line. You can use the GTK+ library, the QT library, or the WxWidget library for the GUI in C++ on Linux. This is very simple. budget is 30$.( &Welcome Indian developers....)

    $31 (Avg Bid)
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    5 bids
    C++, C# cryption expert -- 2 4 days left
    VERIFIED

    I need to mix exe file with rar, pdf, jpeg files... you have to coding for this... I will explain you in detail on chat.

    $2263 (Avg Bid)
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    18 bids

    I have gotten a program on file compression using LZW. The program works fine for some images but majority of these images, the compressed files are larger than the uncompressed. I have decide to attached the program hence it is free and you can modify it to work for the test images i have included in the zip file. Please let me know if you can handle it. You can also read more about the project o...

    $25 (Avg Bid)
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    Hi! Short and Crisp: We need somebody who will create the same application like this one. Please only apply if you think that you can create this in a very short time (max 2 Months) and with a very high performance. Proxies as well as servers will get provided by us. [login to view URL] We want you to create that kind of application which will buy shoes in a very short time.

    $12 / hr (Avg Bid)
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    9 bids

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