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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    234 jobs found, pricing in SGD
    Game Launcher 6 days left

    It's a UE3 game project with server files , database, and all works,need to fix authentication, and make a launcher for it C++ and C# needed

    $1217 (Avg Bid)
    $1217 Avg Bid
    2 bids

    The driver is to be used with Solomons hardware SSD1333. It is a 176 x 176 RGB driver with the possibility to be set as 528 x 176 Gray Scale (GS) driver. RGB columns become GS controlled. We use 2 of these SSD1333 chips, one on top of the other, to form an image of 528 x 352 pixels, with each SSD1333 device on its own SPI bus. This means that a full 528 x 352 image needs to be split in two 528x176 to be sent to two different SSD1333 chips hanged on two different SPI buses. We want the driver to be able to write an entire image of 528 x 352 pixels on display, as well as, to control individual pixels, rows and columns, with the intention of ease display testing. Check attached display scheme for better understanding. This driver should provide fps configuration and synchronization between...

    $83 - $416
    $83 - $416
    0 bids

    Project Description: I am looking for experts who has experience in 1) ST20 (Sti55xx) cpu. 2) Experience in DVB encryption system. expecially, ecm, emm and data exchange (smartcard and STB) in smart card processing I will provide: 1) firmware jtaged from STB (both data in the Flash and RAM). 2) The function/sub-routine that I am looking for to decrypt those data in the firmware The developer needs to: 1) decompile the function/sub-routine that I am looking for into linux c code (example: function.c) 2) provide any additional decompiled function/sub-routine that can be useful for me. we can have detailed interactive discussion over any app if you need to.

    $901 (Avg Bid)
    $901 Avg Bid
    6 bids

    I need a c# programmer with knowledge in cybersecurity to help building a system like (Avira).

    $260 (Avg Bid)
    $260 Avg Bid
    4 bids

    Programmers or developers of all programming languages are needed urgently for our company. We are an educational consultancy based in Shanghai offering academic writing services to international students. We accept candidates have Master's degree or higher from Pakistan, India, Philippines and Indonesia institutions only. Basic rate of US$25 per project fixed price. Please attach your CV

    $27 (Avg Bid)
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    2 bids
    TCP protocol decryption 6 days left
    VERIFIED

    My project requires a certain understanding of TCP protocol decryption i am looking for someone who can decrypt

    $3 - $11 / hr
    Sealed
    $3 - $11 / hr
    4 bids

    Deadline: Dec 5, 2022 Tasks: 1.) Interpreter 2.) RISC-V code generator Implement a code generator targeting RISC-V assembly for the same simple programming language. Message me for more details, thanks.

    $135 (Avg Bid)
    $135 Avg Bid
    1 bids

    I need a very experienced desktop C# developer. If you don't have at least 4 years of experience, don't bid. Also, unless you can dedicate time on a daily basis, don't bid

    $3 - $15 / hr
    Sealed
    $3 - $15 / hr
    9 bids

    If you are not familiar with 9wicket please don't bother. I need someone who is familiar with betting websites and cricket exchange.

    $696 (Avg Bid)
    $696 Avg Bid
    10 bids
    Gpt special 6 days left
    VERIFIED

    Need a good gpt progammer for project

    $177 (Avg Bid)
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    14 bids

    We have two custom MIPI CSI2 camera modules we've had designed, and attempted to get drivers working on them, but we have no experience with building and debugging Linux camera drivers, so we're looking for someone WITH EXPERIENCE ON LINUX CAMERA DRIVER DEVELOPMENT. If you have no experience in this domain, please don't respond, if you do, we would love to hear a little about it and how you would plan to tackle this project. PLEASE PROVIDE A REALISTIC GUESTIMATE. We won't pay attention to unrealistically low bids, which people sometimes put out in hopes to grab interest. The two camera modules use the AR0521, and the IMX385. We have datasheets for both, as well as attempts at drivers in github repositories. The AR0521 driver we started from was targeted at Linux k...

    $638 (Avg Bid)
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    11 bids
    C programming development 6 days left
    VERIFIED

    C programming development that involves make file and multi threading needs to be done.

    $200 (Avg Bid)
    $200 Avg Bid
    6 bids

    I'm a C# developer who needs ACTIVEX to play .MKV and .MP4 only, nothing else.I want only people whom I intend to be able to watch videos. I have following requirements 1. A encryptor to encrypt the video with a KEY 2. The player (ActiveX) to play the encrypted video file when pass the KEY with which it was encrypted 3. only .MKV and .MP4 support is needed 4. i will do only one time payment and not pay any royalty for all my projects that use your ACTIVEX, so tell me final cost {Affordable please}

    $164 (Avg Bid)
    $164 Avg Bid
    4 bids
    Trade Manager EA -- 2 6 days left
    VERIFIED

    BUY 1. When price is X pips below Y price level a buy is opened 1A. Once the price level is set price should not close above it. If so no trade 2. TP will be the price level 3. SL - if possible will be ( in pips) the distance between the entry and TP. If that's not possible you can just put the SL input in pips 4. A new buy is opened every X pips. should be an input for number of trades that can be opened 6. When price is X % of TP SL is brought to breakeven plus 1 pip 7. A % of the trade should be closed at breakeven. I should also be able to put 0 here if I want 8. all trades will have the same TP & SL SELL 1. When price is X pips above Y price level a sell is opened 1A. Once the price level is set price should not close below it. If so no trade 2. TP will be the price level...

    $246 (Avg Bid)
    $246 Avg Bid
    14 bids
    C language 6 days left
    VERIFIED

    Please help me fix my code. This is the scenario. Create an Employee Portal Software for a University considering the below specifications, • The user of this software will be able to add an employee. The information that you need to insert are, EmployeeId, Last name, Firstname, Department, Position, address, emailed, and salary. • You need to display an option so that the user can Update the salary of an employee. • You need to display an option so that the user can Delete the record of an employee. • The primary storage you need to use is a binary file however you can ask the user to change it to a text form. • Also, you need to display an option so that the user can view all the employee records. • Last but not least the user may want to see the...

    $32 (Avg Bid)
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    9 bids
    C programming -- 2 6 days left
    VERIFIED

    C programming development that involves make file and multi threading needs to be done.

    $5 / hr (Avg Bid)
    $5 / hr Avg Bid
    8 bids

    I need someone to help create a rslinx DDE/OPC topic for a Ethernet/ip camera so we can integrate to FTView without a plc

    $110 (Avg Bid)
    $110 Avg Bid
    6 bids

    Looking for an "Embedded Firmware Engineer" or "Embedded Software Engineer".We need the freelancer to write a "USB HID Compliant" driver for our Pin pad. Skills Needed: C embedded programming USB communications, specifically the HID compliant protocol Knowledge of the USB HID compliant protocol Experienced programming microcontrollers and specifically Microchip PIC24 microcontrollers.

    $1698 (Avg Bid)
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    20 bids
    C++ Project 6 days left
    VERIFIED

    Add arbitrary feature to the following code. Describe what was done.

    $35 (Avg Bid)
    $35 Avg Bid
    20 bids

    need help fixing up a c++ code depict a hardware cache system count the hits and miss

    $170 (Avg Bid)
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    25 bids

    My current task is to improve the UT coverage of a module. One Specific module requires the code to be mocked and return a result. Need support to implement the functionality

    $19 (Avg Bid)
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    2 bids

    C Programmer who can implement an algorithm for the Travelling Sales Problem. Looking to see examples of the following exact algorithms for the project: - brute force -dynamic programming -heuristic algorithms: -a "greedy" algorithm (either variant) -ACS or "Ant Colony" algorithm -genetic algorithm" ("evolutionary programming") Please inquire for more details.

    $648 (Avg Bid)
    $648 Avg Bid
    20 bids
    FFMPEG Expert Needed... 5 days left
    VERIFIED

    IF YOU HAVE NEVER WORKED WITH CUSTOMIZING FFMPEG, DO NOT APPLY TO THIS JOB... I am creating a hybrid mobile app that can take a rectangle video & display it in different ways. Here is the current app - I could not find suitable SDK or libraries currently available do the features that I want. I need someone that can custom code this. So I need someone that can customize it directly in ffmpeg api/module. The app must be able to do the following: I want to be able to take a rectangle shaped video like this: And fit it into a 1:1 square shape video, without cropping or cutting off the video.
... By adding border/padding on the sides:
 

 Padding/border can be blur, solid color, or an image pattern: User should also be able to decrease video size, but keep proportion. And move vi...

    $16 / hr (Avg Bid)
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    9 bids
    Algorithm-Java 6 days left

    Data structures and Algorithm with Java Language

    $1352 (Avg Bid)
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    35 bids

    I am looking for someone to write an app for an android phone that will listen to all devices nearby, wifi, bluetooth, cell towers, RFID tags, etc. Basically anything emitting a signal and advertising its existence (like a war-driving app). The software will log ALL the information (technical and other) that the device is broadcasting and save the geo coordinates of where it was identified, as well as the date and time. The app will have a simple display that will display the information it is discovers devices. The purpose of the display is just to confirm that the app is working, so it does not have to be fancy. All of the data collected is saved to a file (or database) on the phone and there will be an export button in the app to allow me to export the data to a text file using ASCII...

    $403 (Avg Bid)
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    21 bids

    Implement a recursive balanced binary tree package with and without parallelization. You are allowed to use Java Collection Framework in this part. See the attached pdf for more details. Please follow all guidelines mentioned

    $32 (Avg Bid)
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    2 bids

    You have to edit a x86-64 driver code to write a assembly language program for simple calc language programs. Please look into the attached for detailed information.

    $252 (Avg Bid)
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    6 bids
    Networking packet racer 6 days left
    VERIFIED

    Need help with packet racer project

    $24 (Avg Bid)
    $24 Avg Bid
    13 bids

    The project is to be done in C and requires good knowledge of the following language and operating systems. In this project, you would need to build a command line interpreter for UNIX system. Please contact me for more information regarding this project

    $39 (Avg Bid)
    $39 Avg Bid
    9 bids

    Need to write 3 scripts in c++. The scripts must have two functions each, the first to encrypt the file, the second to decrypt the file. Well, each file should be approximated as follows: int main() { encrypt("", "","(key)"); decrypt("", "","(key)"); } File encryption must be implemented using the following libraries: Salsa20 HC-256 SOSEMANUK The source code there is written in C, but it can be plugged into c++ and compiled into one file. It also needs optimization of RAM, and the correct read/write file, so that the memory is freed after the encryption of the file. Write code and test it strictly on Linux, because RAM on windows and linux in c++ is optimized differently. Also for clarity, there is an example of...

    $611 (Avg Bid)
    Featured Urgent NDA
    $611 Avg Bid
    21 bids

    Hi I want to send if there is motion measured with the accelometer. I use the BLE sense with integrated accelometer. The accelometer is working . also send advert data is working. Only I am nog able to send dynamic values for this one: completeRawAdvertisingData[] = {0x02,0x01}; So need the sketch changed so I can send both 0x02,0x01 (if motion) and 0x01,0x02, (if no motion) See code below: #include <ArduinoBLE.h> //************** #include <LSM6DS3.h> #include <Wire.h> //Create a instance of class LSM6DS3 LSM6DS3 myIMU(I2C_MODE, 0x6A); //I2C device address 0x6A float aX, aY, aZ, gX, gY, gZ; const float accelerationThreshold = 1.5; // threshold of significant in G's const int numSamples = 60; int samplesRead = numSamples; //******************* BLEServic...

    $47 (Avg Bid)
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    7 bids
    Exe file rework 5 days left

    I would like to rework on exe file I have only application exe file,don’t have any additional code I would like to discuss more about this project Please contact me Thanks Jimmi

    $845 (Avg Bid)
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    39 bids

    Looking for someone to help me with C++ code, its just few lines to change

    $8 / hr (Avg Bid)
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    33 bids
    Extract .pbd files 5 days left
    VERIFIED

    I have some .pbd format files that I can't extract and open them. I need someone who can open and extract them as a readable files

    $30 (Avg Bid)
    $30 Avg Bid
    5 bids
    Open a program for me 5 days left
    VERIFIED

    I need to open a program in my computer that was installed in another PC. I have all the folder that the program was installed in it, but when I double click in the exe file, I see error and I can't open it!

    $28 (Avg Bid)
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    10 bids
    Need to someone for C project 5 days left
    VERIFIED

    I need to help for C project. Please check my attachment files before to bid. Best regards..

    $9 / hr (Avg Bid)
    $9 / hr Avg Bid
    17 bids

    Brief I have a windows app that records a users video from a webcam and audio from an external mic The app has been written in C# Windows Form and uses AForge,NAudio, DirectShow libraries. ( Currently, it records video and audio in the separate file and has playback synchronizing issue 1-4 seconds difference) I need a solution so it records audio from a specific microphone with Video from a Webcam when played back the audio is in sync with the video with no frame loss. Also seems to be some issue with identifying the camera if using windows 11, a fix for this would also be appreciated. I will supply you with read access to the depository on bitbucket. Deliverables Working compiled app Updated code Commented code

    $211 (Avg Bid)
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    32 bids

    Hello im Looking for a Developer that can create for me a Anti Virus Tool for windows Feature List: File scanner (Quick scan/fullscan/right click option to scan a file) Self Protection Removal tool for infected files Updater Possibility for import av database from: avira , (kaspersky for better detection) e-mail sender checker for email kontos (check if email sender the real sender , email header check Licence system yearly payment ui like photos

    $298 (Avg Bid)
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    8 bids

    Looking for high skilled in MPI (message passing interface) developer who can develop simple tool with a Virtual Machine in Ubuntu or Ubuntu directly. I will share more details with correct candidate to work immediately. I would like to communicate with people to find the right profile. Essential to speak Spanish and work with C, C++ and with VIRTUAL MACHINE. I repeat High dominion of Spanish. Avoid offers of more than 150, sorry

    $237 (Avg Bid)
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    10 bids

    Hello, I have a C scanner & parser which partially works and I need to complete it asap. It is written in C using flex, bison, yacc, lex. I will attach instructions and existing code in private.

    $187 (Avg Bid)
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    12 bids

    The robotics cape was designed to turn the beagle bone black (BBB) into a full featured drone platform. The capes API comes with the all drivers and tools necessary to interface the on-board IMU, PWM channels, MAVLink and more. It also comes with example code in C for an easy start. QGC (Ggroundcontrol) is an open source software acting as the ground station for drones. It uses the MavLink protocol to communicate with drone platforms. That said, we need someone willing to work with us on a project where we use the BBB together with QGC to control underwater drones. A first task would be to send the IMU data from the robotics cape to the QGC using the MavLink protocol and display the physical orientation of the drone. Later we need to be able to close loop control up to 8 thrusters via...

    $1014 - $2028
    Featured Sealed
    $1014 - $2028
    27 bids

    -Develop a trading algorithm in Python or MqL -specific to Forex and Crypto markets -1 minute interval data based on currency pair price and MACD indicator Trading logic has already been started in an existing code base. 60% left of flowchart to complete. Project completion verified until backtesting of 3 months on 2 different currency pairs and live testing infrastructure is stable (can discuss requisite parameters).

    $1686 (Avg Bid)
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    37 bids

    Hello As mentioned, there are programs that read and analyze neuro/biofeedback indices. These programs also have training options. The training is carried out with sensors that connect to the computer or mobile phone with a wire or Bluetooth. Usually there is a software that has the training options, this software has the option of connecting/linking to the software that is in the cloud that contains the training information and tracking. I am interested in integrated software that will decode neuro/biofeedback metrics and show them simultaneously on the screen. that the software will allow the planning and modification of various tasks and media such as: photos, videos, questionnaires, games, etc. Create an option for anyone who wants to train from anywhere in the world to be able...

    $1615 (Avg Bid)
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    35 bids

    Looking for an expert who can tackle MIPS Projects

    $146 (Avg Bid)
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    3 bids

    I want to learn completely about Handling and programming MCU peripherals. Driver development from scratch for GPIO SPI I2C USTART Programming for microcontroller Writing frivers for STM32 GPIO USTART

    $156 (Avg Bid)
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    4 bids
    LED display 5 days left

    Need a programer who can program aurdino uno as per our need

    $15 / hr (Avg Bid)
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    10 bids

    I need a couple of experts who can do python (deep learning), C programming, java programming etc.

    $24 (Avg Bid)
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    20 bids

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