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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    174 jobs found, pricing in USD
    Chromium mod 6 days left

    To customize an open source browser (ungoogled Chromium), by removing the ordinary warning message (Connection is not secure) in relation to some special domains registered on our blockchain (like ). List will be provided. For those special domains there is no certificate verification (CA) but instead a consult of the blockchain via API to confirm the domain exists and connection is safe. For all other ICANN domains the browser will work unchanged. The message of " Connection is secure" should read : (Padlock) "This browser verified the entries pertaining to this website on the IPPAN's blockchain" Blockchain Information (--link to the relevant entries in the IPPAN blockchain) (Padlock) [unchanged]

    $658 (Avg Bid)
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    6 bids
    Crypto recovery 22 hours left
    VERIFIED

    Hello, I am looking for an expert with skills in crypto recovery. Thank you.

    $155 (Avg Bid)
    Urgent NDA
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    4 bids
    TEST VALVES SCENARIO -- 2 6 days left
    VERIFIED

    TEST HYDRAULIC ELECTROVALVES The Particle Web IDE National control devices PCA9685 8-Channel 8W 12V FET Driver Proportional Valve Controller 8-Channel DC Current Monitor with I2C Interface 2-Channel Signal Relay 1A SPDT I2C Mini Module 1 i2C pressure sensor 1 Interface ADC....etc Rasbery i2c communication, Particle Photon,The Particle Web IDE more info :

    $584 (Avg Bid)
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    Guys... I have a bot in Ctrader and I have cleaned so only the closing code needs done. I need a SL and TP code implemented in the code.. The entering of trades is good in the code now, I just need the exit. Attached you find the code Anyone?

    $124 (Avg Bid)
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    I need a test program to communicate between ESP32 (Sender) and STM32FO30F4P6 (Receiver). Please NOTE that the freelancer MUST test program using the EXACT model of the STM32 above via RS485 protocol. The code to send can be 4 digits long. On the receiver side, you can display SEQUENTIALLY 4 LEDs starting with PA5, PA6, PA7, and PA9 based on the code you send. For example 1000, 0100, 0010, 0001. That way each LED blink ON/OFF based on the information received. DO NOT SEND hex files UNLESS you are using the exact STM32. I have included the design files for your information. The winner is determined by DELIVERY SPEED and successful result. All files for STM must be written so that they can be imported via STM32Cube IDE. ESP32 file (Arduino IDE)

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    Guaranteed Top Contest
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    2 entries

    I need to employ and Python algorithms instructor

    $21 / hr (Avg Bid)
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    34 bids

    Hello we are looking for python or C++ developer who can developer us a software which can send sms if you need more info please come on chat and we will deny auto bidders

    $134 (Avg Bid)
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    10 bids
    software protection -- 2 6 days left
    VERIFIED

    hi software was built in c sharp and things discuss on chatt

    $27 (Avg Bid)
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    4 bids

    Looking for reverse engineer who can make windows application that spoof pc parts in kernel level ring 0 driver More details will be described

    $550 (Avg Bid)
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    5 bids

    we need a candidate who has already worked on parsing A2L ASAM file to get the details of measurement and calibration variables, then do measurement and calibration communication with ECU using XCP / CCP. tool would be done in Xamarin C#. we already have tool developers. we need a person with some domain experience on completing the project.

    $365 (Avg Bid)
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    6 bids
    Crypto Scanner 6 days left
    VERIFIED

    Hello, I would like to build a Crypto Scanner. Can be built in desktop or web. Abilities: Select 50+ Coins Select multiple timeframes Scan using 1 Indicator with 2 different parameters ** Run continually ** Obtain results with Coin, Timeframe, and parameter that match.

    $174 (Avg Bid)
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    19 bids

    My interest is to configure voipbuster by sip trunk in issabel, in such a way that I can send the callerid from issabel

    $152 (Avg Bid)
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    14 bids
    Automation Scene IFTTT 6 days left
    VERIFIED

    I am looking for freelancer who can develop IFTTT type rule based MQTT scheduling of commands . The Application is similar to ewelink App where user can define scenes . Eg Turn on lights at 4am . And mqtt will send command to the device Eg When motion detected turn on alarm for 10 sec These rules will be dynamic and will be set by end users based on the devices which he owns . For Inexperienced developers this will be super tricky so please ensure you are ready for some nasty logic execution and code writing . Preferably 10+ years are suitable who have MQTT , ANDROID , NDK EXP

    $500 (Avg Bid)
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    2 bids

    Hi, We need experienced freelancers who can handle software development projects on individual basis to join our team. Please place bid if you are experienced in software development and willing to join us. Thanks.

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    13 bids
    want software developer 6 days left
    VERIFIED

    want software developer expert

    $158 (Avg Bid)
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    64 bids
    c_code_mod 6 days left

    i have source code that needs to be modified to my needs, especially reading 9 bytes from urandom and memory allocations.

    $117 (Avg Bid)
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    17 bids

    Hello, We have a custom built image processing app, The tech stack is WinUI3 and C++. This is a desktop app for windows. What we need is; A virtual print driver, or any solution you would suggest?; that will send the image file from any image software (e.g. Photoshop, GIMP, Pixlr, etc). to our custom app. Sending means, it will open the file sent in our cusotm app. For example; assume I am using photoshop, I create an image. Then I want to send this image to our product for further processing... With a virtual printing driver, I guess I can select the virtual printer and send the file (any format like bmp, png, ai) to a predefined path/folder; then automatically open the file in our desktop app we have built. this is an app for image processing. I will send you the app so you can test. ...

    $707 (Avg Bid)
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    I need a scratchjr programmer for kids. I need programmer from Pakistan. I need work for long term as a tutor for Game by blocks now. we need at low budget

    $6 / hr (Avg Bid)
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    5 bids
    .NET + OPENCV developer 6 days left
    VERIFIED

    We need to update 2 application .NET .NET+ OPENCV ( note I repeat this publication my PC was broken )

    $468 (Avg Bid)
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    62 bids

    I need to develop pressure sensor based coding for ESP32 mcu. Here, I am planning to use US9111 pressure sensor with mcp3421 ADC converter. I want to measure +5PSI to -5PSI pressure value, with auto zero calibration. When there will no pressure on the pressure sensor that must be zero value at the initial condition. It should be strictly maintain. It can be set by auto zero calibration. I want to measure pressure precisely, so you need to do the coding with exact calculation.

    $68 (Avg Bid)
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    12 bids
    Machine learning 6 days left
    VERIFIED

    Machine learning project 2 task for supervised and unsupervised learning

    $107 (Avg Bid)
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    38 bids

    Giving Partners Corp. serves non-profit organizations with its proprietary dashboarding application which has an embeeded instance of PowerBI. We are undertaking a project to enhance our reports and dasboard capabilities.

    $32 / hr (Avg Bid)
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    I want an aviator game predictor

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    1 bids

    I have a custom diy mouse that i need a driver made for use on windows. it will be based on the functions of a python script using Windows Driver Development Kit to build the driver

    $101 (Avg Bid)
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    Need telegram bot 6 days left
    VERIFIED

    Am looking for a simple telegram bot which sends to all joined groups an URL of a video clip with a single click.

    $47 (Avg Bid)
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    19 bids

    Hi, I need to build a software for Cricket live streaming for pc

    $300 (Avg Bid)
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    6 bids

    SmallWorld and Magik programmer

    $1203 (Avg Bid)
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    16 bids

    Need some help to set up and configure VS code on a MAC together with idf for ESP32. Have installed VS Code and idf but facing some issues with paths. Need getting starteing help now , but also programming help on a more permanent basis. We have developed for some years on Arduino, but find it a bit limited when it comes to functionality, and will therefore transfer to VS Code and the idf. Please confirm that you know what the ESP32 is and that you have installed VS code for ESP32 on a Mac.

    $35 / hr (Avg Bid)
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    6 bids

    arduino HW & SW mega e wifi good developer

    $788 (Avg Bid)
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    40 bids
    NT8 Strategy 5 days left
    VERIFIED

    Hi. I want a strategy created in Ninjatrader 8 where i manually initiate the trade with ATM strategy ATM1 which has a standard take profit order and a reverse on stop order ..from there.. 1..i want to stay in the trade until a profit target is hit2..i want to switch to another ATM strategy ATM2 when a user-defined number of round turn trades are achieved e.g after 10 round turn trades..the next entry should be with ATM2 - alternatively if it can track the number of "" changes that take place, that might be better You do not have to create the ATM strategies..i will create them manually and i simply want to reference them in the built strategy. Please let me know what your quote is to build this out.

    $174 (Avg Bid)
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    13 bids
    AI program 5 days left
    VERIFIED

    rectilinear steiner tree and TSP (Traveling Salesman Problem). create a software using RST and TSP that measures the distance between 2 points on a set scale. the program needs to be able to easily identify objects on a PDF drawing in order to executre RST and TSP distances between the 2 points.

    $1065 (Avg Bid)
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    49 bids

    defination of the PEAS for the given agent type, the choice of Algorithm , complexity, data structures chosen for representing the pEASin the implementation and the fringes neatly justified in the word document and represented in the python code. Neat and efficient code The required output (Solution, Complexity, Analysis) to be printed as mentioned in the problem. The effect of Hyperparameter justified wherever applicable.

    $91 (Avg Bid)
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    8 bids

    You have to implement a timer to prevent repeated logs from displaying on screen. And perform a cleanup of logs after 1 day.

    $11 / hr (Avg Bid)
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    3 bids

    make a program in c, which enables the entry of 1 to 3 matrices, and the entry of elements of matrices, of the same dimensions, if they are not, print a message for the wrong entry. the matrices are marked with ordinal numbers that can be used to call specific matrices and perform the desired operation on them: addition, subtraction, multiplication or multiplication with a constant. after that, it should be possible to print the results and the type of matrix obtained (unit, diagonal, upper triangular or lower triangular).

    $128 (Avg Bid)
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    49 bids

    We look for an implementation of Art-Net 4 and RDM based on our implementation of DMX. We are using a Cortex-M 4 MCU (Artery AT32F-415 RCT6 MCU) The AT32F415 Series Reference Manual V1.04 can be found here: The implementation should be as hardware independent as possible, therefore the implementation of Art-Net is planned on the cortex-M 4 MCU and the UDP data from the ESP module is being transmitted using throughpass and SPI link. This is the specification of RDM: You can use various open source implementations for our implementation. This is an example for a RDM implementation: Similar for ArtNet: An implementation of DMX is being provided. Design and Implementation Constraints The software should be programmed in Standard C. The IAR extensio...

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    19 bids
    C# project -- 2 5 days left

    Need to create few indicators for Quantower.

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    a couple days ago i accidentally trashed a folder full of logic projects of my songs and emptied the bin. ive tried disk drill and other sites and still cant find it anywhere

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    I have done the whole program, I need changes in the code because of the failure to open an audio file.

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    desktop app source code 5 days left
    VERIFIED

    need source code similar at one of my app

    $466 (Avg Bid)
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    HI, Everybody. I need to analyze my files. So I am looking for IDA Pro expert. If you have rich experience on IDA pro or reverse engineering, don't hesitate to bid. Thanks.

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    Python, ML/DL, AI developer 5 days left
    VERIFIED

    Looking for a person who can customize this source code

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    I Have A Tool , But i dont know which language is used in this tool , this is an automatic tool , i have linked an image if u know about this and how the tool is made then only bid i will look after every bid carefully . dont go with brief bids and if your bid will be automated then i will not reply . you have to mention in your bid "i know about this language"

    $70 (Avg Bid)
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    I'm currently running a DayZ server with a small but consistent player base. I'm the sole developer and still learning along the way. Due to me working two jobs I'm looking for someone to help me optimize my server as I dont get a lot of time and get a few mods working to their full extent. Currently the server runs fairly smoothly however it definetely still needs some more work. I do also have a DEV server for working on optimization and bug fixes. The server is called Unforgiven DayZ if anyone would like to look it up or join to see where the server is at.

    $415 (Avg Bid)
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    Algorithm Developer 5 days left
    VERIFIED

    I am looking for Algorithm Developer who is good at mathematics - Geometry, Algebra and OpenCV.

    $416 (Avg Bid)
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    I am having a project which requires good expertise with webflux heavily on backend spring boot..

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    ios developer 5 days left

    bachelors degree in computer science or software engineering proven experience as an app developer proficient in objective-c, swift, and cocoa touch extensive experience with ios frameworks such as core data and core animation knowledge of ios back-end services knowledge of apples design principles and application interface guidelines proficient in code versioning tools including mercurial , git and svn knowledge of c based libraries familiarity with push notifications ,apis, and cloud messaging

    $8788 (Avg Bid)
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    IDA Pro expert 5 days left
    VERIFIED

    HI, Everybody. I need to analyze my files. So I am looking for IDA Pro expert. If you are IDA pro expert, don't hesitate to bid. Thanks.

    $132 (Avg Bid)
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    14 bids

    To develop a embedded c code for getting data from 8 ADC channels of stm32f103c8t6 controller and transfer the acquired adc data over modbus rtu / rs485.

    $29 (Avg Bid)
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