C Programming Jobs

C Programming is a powerful, high-level and highly structured programming language used to develop a range of applications, including operating systems, processing intensive computations and embedded systems. The language is designed to create a network of instructions that tells a computer what to do and how to do it. C Programmers are highly skilled software developers who understand how to turn lines of code into working programs that can solve a wide variety of challenges.

With their deep knowledge of the language, C programmers have an arsenal of tools at their disposal. From the basics like data structures and control flow, to more intricate details such as compilers and graphics libraries, C Programmers can create low-level system components, implement complex algorithms and develop sophisticated graphical user interfaces.

Here's some projects that our expert C Programmers made real:

  • Developing custom machine learning functions and programs
  • Writing software for a range of robotic applications
  • Creating advanced websites and mobile applications with secure authentication systems
  • Enhancing image processing techniques with sophisticated algorithms
  • Streamlining hardware communication protocols with custom implementations
  • Simplifying communication between hardware components with protocol decoders
  • Developing sophisticated animation features for post production workflows

At Freelancer.com we have the right C Programmer for any project you might need, no matter how complex or specialty it is. Our freelancers are highly qualified to write powerful applications in C and provide creative solutions with unparalleled speed and reliability. If you need help developing an application in C Programming, don’t hesitate to post your project on Freelancer.com today – our team of experts is ready to find the perfect solution for you!

From 194,378 reviews, clients rate our C Programmers 4.88 out of 5 stars.
Hire C Programmers

Filter

My recent searches
Filter by:
Budget
to
to
to
Type
Skills
Languages
    Job State
    195 jobs found, pricing in USD

    I need someone to write code in AFL for option pay off graph and live greeks in amibroker. Prior experience is required.

    $12 (Avg Bid)
    $12 Avg Bid
    1 bids

    Hi, so want to build a technology of a rfid golf ball which tracks distance and points this is how it is used from research i done "golf balls are all equipped with a unique RFID (radio frequency identification) chip. When you wave you golf club over the sensor to get another golf ball, the hitting bay connects the RFID tag in that next golf ball to your bay. That's how it knows that it's your ball. Then when the golf ball lands in a target area or hits the fence (and comes to the ground), the RFID tag in the ball is picked up by beacons in the targets, and they can tell where your ball entered the target area."

    $200 (Avg Bid)
    $200 Avg Bid
    10 bids

    I am looking for someone to help me configure the esp32 esp-adf path setting to my Windows platform. I am hoping to find a freelancer who is experienced in the setup and configuration of esp32 esp-adf paths on windows laptop.

    $12 (Avg Bid)
    $12 Avg Bid
    4 bids

    i need to configure two xbees pro (zigbee protocol) foy any of those xbees to be able to transmit and receive. I need to use 2 raspberry pi4 and plug an xbee on each one. the idea is to transmit data between the xbee and have an LCD screen on the pi4 in order to see that the message its been transmitted successfully and be able to use the other pi to answer the message. I was thinking also to transmit a picture not sure if possible.

    $108 (Avg Bid)
    $108 Avg Bid
    18 bids

    Hello, I heard about the dual frequency EM4425 chip, do you know how to encode these RFID chips? I would like to know if you can create an sdk for me to encode EM4425 TAGs using a reader. We would like to encode on a large number of chips

    $145 (Avg Bid)
    $145 Avg Bid
    2 bids

    I am looking for a C++ project or operating system, linux

    $25 (Avg Bid)
    $25 Avg Bid
    12 bids
    MQL PROGRAM DEVELOPER 6 days left
    VERIFIED

    I need a person who write codes on mql language forex for my incomplete expert advisor EA

    $89 (Avg Bid)
    $89 Avg Bid
    9 bids
    Share mmarketing 6 days left

    Give me some suggestions and need best trading expert and had a best scope in shares

    $42 (Avg Bid)
    $42 Avg Bid
    4 bids

    You can see the details about my project on the pdf I attached. The goal is you must pass all the 7 test cases. Instruction about how to test and debug also in the pdf. Download the ova file : Run the ova file on Virtual Box. Username : aos Password : aos After you get in, when you type "ls", it will show several projects, but the project you only need to do is project-4. Inside project-4 directory, there is a directory named xv6-mmap. If you want to know what it looks like inside the xv6-mmap directory before you download the ova, don't worry, I have attached a zip file. However, you still need to download the ova because you will test it on qemu.

    $27 (Avg Bid)
    $27 Avg Bid
    1 bids

    We are atempting to create a simple comunication simulator between a student pilot and a teacher. The student will receive instructions from the teacher, and will need to enter the request onto the walkie talkie. The teacher will need the ability to verify that the student has enter the information correctly. At all times there needs to be communcation(voice) between the parties logged in. I have attached a simple idea of what is needed.

    $500 (Avg Bid)
    $500 Avg Bid
    21 bids
    Extract data from print job 6 days left
    VERIFIED

    I need a program tht able to extract print job data. Eg. My POS system will send a print job to receipt printer. Before print receipt, the program should be able to extract the data from print job. Eg prod sku and description

    $477 (Avg Bid)
    $477 Avg Bid
    44 bids

    app development ...........................................................................

    $142 (Avg Bid)
    $142 Avg Bid
    10 bids

    An expert is needed who can segment medical images for early medical diagnosis. More details will be discussed directly with the candidate. 5+ years of experience with Python, ML/DL, AI, image processing and C++ required. If this sounds interesting to you, please apply for this position.

    $21 / hr (Avg Bid)
    $21 / hr Avg Bid
    31 bids
    Computer usage by the hour 12 hours left
    VERIFIED

    We are running a golf simulator business, and we need a software that a client when starts the pc introduce a code and the computer will run with the simulatores for the time bought, after that it goed in hibernating mode. When a new cliente comes, he inserts the new code that he bought from our website and it will run for another hour ( or the time he bought )

    $271 - $814
    Featured Urgent Sealed
    $271 - $814
    8 bids
    Embedded C Developer Needed 6 days left
    VERIFIED

    Strong skills on Embedded C/C++ · Should have knowledge in HMI based GUI development with various HD icons, sliders, graphs and drop down menus · Hands-on experience on various microcontrollers AVR/PIC/ARM/STM32F4/Xilinx XC7Z020 · IDE experiences on AVR Studio/ MPLAB/Keil IDE · Peripherals like - UART/SPI/I2C/ADC/PWM FPGA interfacing includes C Code for: ADC IC with SPI interface. DAC IC with SPI interface. 12 Bit Parallel Data interface with DAC IC. 8 Bit Parallel Data interface with DAC IC for sine wave generation. 10 PWM channel interface. SDRAM interface. SD Card Interface. USB interface RS232 Interface Current Steering DAC interface interaction experience on FPGA Able to prepare and implement the Pre-production plans ...

    $723 (Avg Bid)
    $723 Avg Bid
    14 bids

    This is a test task to find the right partner for onging work on this topic. Expected solution time: in a few weeks, we focus on quality-delivery & honest-estimation more than "quick & dirty" or "overseller" Your task is to help us to build the evil side ;-) MAC (we provide linux+windows) In the case you have to build a dll of pjsip for macOS x64 and ARM, along with the dependent libraries. This libraries have to be loaded via java 17+ Examples of required work: ) So the app has to work on a desktop (macOS) and have to communicate with a SIP provider only. e.g (we will share you a fully working sip account after award) Later (not scope here) ports to iOS/Android required too your tasks will be to help to port a application to MAC You need to implement fo...

    $497 / hr (Avg Bid)
    $497 / hr Avg Bid
    19 bids

    We want to make a simple TCP listener, that listens to the port for incoming packets and replies to it as per T2M device protocol, the work should be done using C language and made as a windows service, the listener should use minimum resources for CPU and RAM optimization. The received data should be parsed and inserted into MySQL database, or sent to an API as this we can confirm in our discussion.

    $114 (Avg Bid)
    $114 Avg Bid
    5 bids
    Data Structure 6 days left

    I need help in help in data structure related project. Let me know if any one interested. Please Apply

    $29 (Avg Bid)
    $29 Avg Bid
    23 bids

    Need to develop firmware for STM32F1 to drive led matrix panel with additional feature which could be configured through RS485 Please find detailed description from the attached file

    $1973 (Avg Bid)
    $1973 Avg Bid
    6 bids

    I am looking for an experienced C programmer to HELP with an embedded systems project that I need completed in 2 weeks. I am not looking for someone to do this for me.

    $120 (Avg Bid)
    $120 Avg Bid
    21 bids
    Operating system Project -- 2 5 days left
    VERIFIED

    Need help in a small project of advance operating system.

    $23 (Avg Bid)
    $23 Avg Bid
    3 bids

    Hello Freelancers, We are hiring a Software Engineer - Graphics for Noida location with strong experience in Unreal Engine, 3D Graphics & C/C++ Programming. The ideal candidate should have a minimum of 3 years experience working with Unreal Engine, 3D graphics and strong knowledge of rendering techniques, complex math calculations and coding in C/C++. The candidate needs to be well-versed in programming and have experience developing 3D graphics. They will be responsible for various tasks such as solving complex problems and maintaining the codebase. The successful candidate will be expected to be a self-starter who works independently and is eager to learn new technologies. They need to have a deep understanding of game engine architecture and optimization techniques. I am looki...

    $12 / hr (Avg Bid)
    $12 / hr Avg Bid
    1 bids

    In this project, you will design and implement a stackable file system running on Linux, which uses Amazon's S3 as backend storage. It needs to meet the following requirements: Once mounted, a bucket in S3 appears as a local directory on your Linux machine; Any updates ( creation, deletion or modification of files and subdirectories ) in the local directory are reflected in the corresponding S3 bucket, and vice vera; A stand-alone rc4, fully compatible with "openssl rc4", with both nosalt and salt options, i.e., any files encrypted by the stand-alone rc4 should be able to be decrypted by "openssl rc4", and vice versa; all files in the file system are automatically encrypted using rc4 with salt, and applications can transparently operate on the files without explic...

    $173 (Avg Bid)
    $173 Avg Bid
    5 bids

    I have a C# code set, a subset of which I want converted to Delphi. The project is creating SOAP requests with specialized SOAP headers for each method. The project is NOT very big

    $25 / hr (Avg Bid)
    $25 / hr Avg Bid
    28 bids

    AES Encryption source code. Perform some tasks and take screenshots of results.

    $90 (Avg Bid)
    $90 Avg Bid
    11 bids
    Advanced Operating System 5 days left
    VERIFIED

    Need an expert who has good knowledge on C language and also the the GUI interface. Deadline- Tom

    $20 (Avg Bid)
    $20 Avg Bid
    4 bids

    traitement de centaines d’images dans le cadre d’un pré-traitement pour l’apprentissage machine. Le code applique des filtres pour détecter les contours. Votre collègue a réalisé le prototype ieffect pour le traitement d’image. Le programme liste les images au format PNG dans le répertoire d’entrée, applique l’effet et sauvegarde le résultat dans le répertoire de sortie. threadpool.c struct pool *threadpool_create(int num); void threadpool_add_task(struct pool *pool, func_t fn, void *arg); void threadpool_join(struct pool *pool); void *worker(void *arg); // ieffect.c int process_multithread();

    $102 (Avg Bid)
    $102 Avg Bid
    10 bids
    Modify open source sip client 6 days left
    VERIFIED

    we need a developer to modify any open source sip client for android and do this tasks 1. you can use the 3rd party app to rout the phone mic audio to the headphone jack 2. you need to modify any open source sip client to take a sip mic audio from phone speaker 3. you need to modify sip client to connect sip client speaker to headphone Budget 500 no more no less example In Sipdroid, the file that designates the audio source for the app is "". This file is located in the "" package within the Sipdroid source code. Within the "" file, there are several methods that are responsible for managing the audio sources used by the app. For example, the "getAudioSource()" method is used to retrieve the current audio source being used by the app, while the &...

    $513 (Avg Bid)
    $513 Avg Bid
    32 bids
    KSL202303SVR 6 days left
    VERIFIED

    Hi we are looking for Server configurator/ maintenance to run java applications . We need identitfying right size of Server. Installing required software Providing access to our workforce who are working in different locations.

    $92 (Avg Bid)
    $92 Avg Bid
    7 bids
    Debug Kraken API Code C++ 6 days left
    VERIFIED

    I Need someonw to debug my code for me. its supposed to connect to kraken api and return account balance. the request goes through but error is returned from kraken. C++ programming knowledge and well as restful api and http requests knowlegde are critical for this job.

    $22 (Avg Bid)
    $22 Avg Bid
    3 bids
    ESP32 QUESTION ABOUT FFT 6 days left
    VERIFIED

    What is the maximum amount of bins in the audio spectrum from 50Hz - 8KHz can an ESP32 run at 30 samples per second with an unlimited ADC speed in an ESP32 FFT driven software?

    $8 (Avg Bid)
    $8 Avg Bid
    7 bids

    Solving few problems in algorithms and data structures.

    $24 (Avg Bid)
    $24 Avg Bid
    30 bids

    I need a AI powered lead generation and engagement system software. I will need the software to 1. be able to do Data Acquisition on multiple Real estate lead sources like zombie properties, vacant properties, pre foreclosures, and distressed sellers to name a few. 2. preprocess and clean the data then feed it into an AI model 3. train machine learning to once data is collected and cleaned then it can be trained to predict which properties are most likely to be motivated sellers. 4. once the Ai has been trained and learned how to identify and create a list that meets specified criteria. 5. An AI-Powered system to send automated personalized messages using a chatbot or voice technology. with a built-in CRM to automatically record and track leads. for follow-up .

    $4129 (Avg Bid)
    $4129 Avg Bid
    33 bids

    I'm looking for an experienced coder to convert a C language code to a PHP code that will allow for the decoding and encoding. The original code is written in C and needs to be converted to a PHP code. This code needs to be capable of both decrypting and encrypting messages. I am open to using existing libraries, although they should only be used if absolutely necessary. I am looking for experienced coders with a strong understanding of both C and PHP to take on this project.

    $7 / hr (Avg Bid)
    $7 / hr Avg Bid
    4 bids

    Need an expert who has good knowledge in C programming language.

    $21 (Avg Bid)
    $21 Avg Bid
    23 bids
    programmering 5 days left

    We are a construction company in Norway and we need a program that can give us a clear price for all kinds of work. So we need a person who is very good with PC data who can make us such a program to help us with this.

    $651 (Avg Bid)
    $651 Avg Bid
    55 bids

    Using Tgui libraries to develop the game

    $81 (Avg Bid)
    $81 Avg Bid
    6 bids

    Implement a shell that is simpler version of Cshell with some buitin commands given

    $67 (Avg Bid)
    $67 Avg Bid
    7 bids

    Using Tgui libraries for creating Simon game

    $115 (Avg Bid)
    $115 Avg Bid
    23 bids

    I have a library running in C there is only one issue that in windows its showing random data i want it in human readable format...

    $6 / hr (Avg Bid)
    $6 / hr Avg Bid
    7 bids

    more details will be in chat please start with "software"

    $120 (Avg Bid)
    $120 Avg Bid
    39 bids

    Write or finish to write a code using the Structured Data or Object Oriented Programming for simple tasks or more complex projects. The projects may be selected according the difficulty and the time for obtain the program ready to send to the client.

    $21 (Avg Bid)
    $21 Avg Bid
    10 bids

    I'm looking for an experienced Technical Content Creator with expertise in the areas of C , C++ , Java & python programing in video format and screen recording. This person should be knowledgeable in these subjects and be able to create effective content to be used across web-based platforms. You must have previous experience creating content, specifically content related to C , C++ , Java & python programming. The content you create must be up-to-date and accurate in order to ensure user satisfaction. If you have experience in the field and are proficient in C , C++ , Java & python programming then please apply for this job. Thanks for your interest!

    $271 (Avg Bid)
    $271 Avg Bid
    8 bids

    Build me Home Automation System using Arduino

    $32 (Avg Bid)
    $32 Avg Bid
    29 bids

    Recommended Articles Just for You

    If you want to stay competitive in 2021, you need a high quality website. Learn how to hire the best possible web developer for your business fast.
    11 MIN READ
    Python runs some of the biggest websites on the net. Here’s how to create a website using Python, one of the easiest programming languages around.
    8 MIN READ
    You can build a stunning website on the Wordpress platform. Here is a collection of 10 sensational Wordpress designs to ignite your creativity.
    7 MIN READ