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 195,826 reviews, clients rate our C Programmers 4.84 out of 5 stars.
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    200 jobs found, pricing in USD
    C and COBOL Developer 6 days left
    VERIFIED

    I am looking for a skilled developer who is proficient in both C and COBOL programming languages. The ideal candidate should have 4-7 years of experience in software development. There is no specific industry experience required for this project. Skills and Experience: - Proficiency in C and COBOL programming languages - 4-7 years of software development experience Looking for a developer who is good in C language Should be able to understand the current application written in C and COBOL . Should be willing to work on remote machine . Should be good in documenting the understanding so that other developers can build the same application using the latest tech stack .

    $16 / hr (Avg Bid)
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    5 bids
    Project for Nehal A 6 days left
    VERIFIED

    Specific project for Nehal A. Related to blockchain wallet and more

    $525 (Avg Bid)
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    22 bids

    I am looking for a software developer who has experience with A&M (Attestation and Monitoring) software for me. It should integrate with SoftPOS frontend payment application we are already developed. The development timeline for this project is expected to be 1 month. Key Features: - Real-Time Transaction Monitoring and Attestation of SofPOS transactions. Ideal Skills and Experience: - Experience in software development and coding - Strong knowledge of real-time performance monitoring - Familiarity with C++, Java, or Python coding languages - Ability to create a user-friendly interface - Understanding of data security measures If you have the necessary skills and experience, please submit your proposal for this application we are alr

    $607 (Avg Bid)
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    17 bids
    Software program 6 days left

    Project Title: Software program Operating System Compatibility: - The software program should be compatible with Windows, Mac, and Linux operating systems. Features: - The client requires basic functionality only in the software program. Ongoing Support: - The client does not require ongoing support for the software program after it's developed. Ideal Skills and Experience: - Experience in developing software programs compatible with multiple operating systems. - Proficiency in programming languages suitable for Windows, Mac, and Linux. - Strong understanding of basic software functionality and development. - Ability to create a user-friendly interface for the software program.

    $601 (Avg Bid)
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    Text Alteration 6 days left

    I'm looking for an experienced freelancer to alter text in my Gmail account, according to a list of changes provided by me. This project is long-term and does not have a specific deadline. The freelancer should have experience with website content, coding, and academic papers and be able to adapt to different types of text depending on the project needs. They should also have the ability to provide suggestions and guidance when necessary. Be sure to clearly outline the task so both parties are in agreement.

    $1828 (Avg Bid)
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    I am looking for a highly skilled freelancer with intermediate technical software proficiency to help develop an IP address navigator/ Facebook account navigator with a user-friendly interface. This navigator should have the ability to both find and track IP addresses, as well as navigate and explore Facebook accounts. Having a user-friendly interface is of paramount importance as it should be easy to use and understand by a range of technical capabilities.

    $18 (Avg Bid)
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    I am looking for a skilled individual who can help me develop a circuit and program on a PIC microcontroller. The main function of the circuit will be to control a system. While I have some components in mind for the circuit, I am open to suggestions from the freelancer. Skills and Experience: - Strong knowledge and experience with PIC microcontrollers - Expertise in circuit development and programming - Ability to recommend and select appropriate components for the circuit - Good communication skills hindi /english to discuss and understand the client's requirements and suggestions

    $99 (Avg Bid)
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    Ddd to csv or json converter 6 days left
    VERIFIED

    I'm looking for a freelancer to help me with a project that requires a converter from DDD to CSV or JSON file. My data source is a DDD (tachograph) file, and I need the data in a CSV or JSON or XML format. This does not require any existing systems to be integrated. If you have experience in this type of work and you are able to help, I would appreciate it.

    $1159 (Avg Bid)
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    I am looking for a developer to create Debian code for a Diamex Temperature Sensor. The Temperature should be integrated in SNMP from Linux. Im a noob in Linux so there shoud be a easy install routine. I would like to look the code and want to compile it by myself with a manual to install it on my debian and set up the snmp. There are no specific requirements for the code other than that the work should adhere to the standards of good programming practice. The deadline for this project is within a month. The Source Code can be found here:

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    2 bids

    Creating a c simulator which takes c programs and gives output file

    $148 (Avg Bid)
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    Modify SDK DATABASE 6 days left
    VERIFIED

    I have a Linux access control server SDK developed in C, and I would like this SDK SQLite database to be migrated to MySQL. J'ai un sdk de serveur de controle d'accès linux, je souhaiterai que la base de données sqlite sois migrer sur mysql

    $159 (Avg Bid)
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    I am looking for a skilled developer to implement a foreground service automation for updating and syncing data from a Bluetooth service on the Android platform. The main goal of this project is to ensure fail-safe and crash-proof execution. Application will connect to a list of Bluetooth Devices one by one and execute series of operations by fetching data from the sensors and uploading the data to the server API 1. Ensure if the Internet is not available , store internally and upload once connection is available . Foreground Service Automation to Update & Sync Data from Bluetooth Service by implementing Fail Safe and Crash Proof Execution in Foreground ITS FIXED COST INR 7500 Fastest Performance and Architecture is required Skills and experience required: - Strong knowled...

    $455 (Avg Bid)
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    vpn software 6 days left

    I'm looking for a software developer to create a VPN solution for my organization. We need something that is compatible with Windows and Mac operating systems, as well as Linux. We need a software solution that is able to provide us with customizable features and advanced security options - nothing basic or simple. We have a timeline of a month to have this completed. It's essential that the completed project meets our requirements within this timeframe. Experienced developers who can provide a quality product in a timely manner are preferred.

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    About Us: AIUK offers bespoke and off-the-shelf AI solutions to various sectors in the UK and internationally. Our primary focus will be to assist startups and larger companies with innovative AI technologies, search engine marketing, and data-driven insights. We pride ourselves on delivering solutions that enhance productivity and drive growth for our clients. Why Choose Us: We at AIUK are dedicated to being a prominent member of the emerging AI Consulting community. Joining our team means partnering with a sustainable and growing enterprise with national and international opportunities. As a team member, you will work on exciting projects that substantially impact the future while being part of a welcoming and supportive atmosphere. We would love to hear from anyone enthusiastic ab...

    $36 / hr (Avg Bid)
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    I have a system using a STM32 and need to be able to send a csv file from Realterm to my processor and parse it Deliverables Expectations being communication from Realterm to the PC with correct commenting and seeing on realterm software the response from the STM32 stating it got the file. Here is code zip file link. I have done 90% + already. thanks.

    $21 (Avg Bid)
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    Overview I am looking for someone to help mod an existing PC strategy games on Steam. I have an approximate idea of what I want. But need someone with the technical skills to make it happen. There are three stages to this project. First stages is per-production or testing phase. See what if any of my molding ideas will work and can be successfully implemented into the game. Stage two is the production phase. This is Self-explanatory, we make the mod. Stage three public release and public testing of the mod. This will require a Period of game testing and any bug fixes and game-play changes that my be need. You will get payed for every stage of the project completed. There will be a substantial bonus if you can find a why to successfully port models and assets form the Games sequel bac...

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    C++ for RIGOL DG1022Z -- 2 6 days left
    VERIFIED

    we are looking for someone familiar with programming the API of RIGOL's Function Generator DG1022Z to write a short piece of C++ code for generating (though software) pulses of programmable duration (500ms to 500ns) and amplitude (0-1V) Please only place bids if you have access to RIGOL's DG1022Z (or similar model) to test/debug your code

    $86 (Avg Bid)
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    I am looking for a skilled developer who can create an Arduino library that supports MQTTs with the SIM7500 Modem. Remote access to Hardware can be provided for testing. Main Purpose: - The main purpose of using MQTT with the SIM7500 Modem is real-time data communication. The library should support ESP32-WROOM32 SoC with Arduino IDE. Additional Features: - The library should include basic MQTT support, as well as support for MQTTs. - SMS functionality are required. - Library should have functions to check the connections status, maintain connection SIM7500 Modem Support: - The library does not need to support multiple SIM7500 Modems simultaneously. Ideal Skills and Experience: - Experience with Arduino and developing Arduino libraries. - Experience with ESP32 devices - Strong kno...

    $172 (Avg Bid)
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    game development -- 2 6 days left
    VERIFIED

    experienced Unreal Engine 5 Game Developer to join our team. The ideal candidate will have a strong understanding of Unreal Engine 5 and a proven track record of developing high-quality games. The Game Developer will work closely with the design and art teams to implement game mechanics, create immersive gameplay experiences, and optimize game performance. Responsibilities include coding gameplay systems, creating game assets, and debugging and fixing issues. The successful candidate must have excellent problem-solving skills, a keen attention to detail, and a passion for gaming. Skills required: - Strong knowledge of Unreal Engine 5 - Proficient in C++ programming - Experience with game development pipelines - Understanding of game optimization techniques - Ability to work collaborativel...

    $2784 (Avg Bid)
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    Arduino Expert Needed -- 3 6 days left
    VERIFIED

    I want an arduino program to be developed where based on the location we will find out the latitude and lontigitude using the artificial intelligence , also the sunrise and sunset time Ping me for more details

    $439 (Avg Bid)
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    16 bids

    Project Title: Stable Diffusion / Style Transfer: Expert Required to Improve Existing Algorithm We need the algorithm to stablize on one style instead of changing & to eliminate the flicker. Primary Goal: - The primary goal of this project is to achieve both stable diffusion and style transfer. Desired Outcome: - The desired outcome of the project is to improve an existing algorithm for stable diffusion and style transfer. For video & Live-stream 1080p / 720p / 4k. Freelancer Experience: - We require an expert level of experience in the freelancer to successfully accomplish the project goals. Skills and Experience: - Strong knowledge and expertise in stable diffusion and style transfer algorithms. - Proficiency in programming languages such as Python, C++, or MATLAB. - Previo...

    $1500 - $3000
    Featured Sealed NDA
    $1500 - $3000
    8 bids

    I am looking for a skilled C# developer to build a library that can scrape search results from Google. The library should be able to retrieve the search results and present them in a CSV format. Skills and experience required for this project: - Strong proficiency in C# programming language - Experience with web scraping and data extraction - Familiarity with Google search API or similar technologies - Knowledge of CSV file format and data manipulation The library does not require a user interface, so the developer should focus on creating a robust and efficient back-end solution. The final deliverable should be a well-documented C# library that can be easily integrated into other projects.

    $144 (Avg Bid)
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    17 bids

    Custom Software for Insurance Delivery Overview: I am looking for a skilled developer to build a custom software solution for delivering insurance to clients. The software will primarily focus on policy management and should be able to handle claims processing as well. Key Features: - Policy management: The software should allow for easy creation, tracking, and management of insurance policies. - Claims processing: The system should include functionality to handle claims efficiently and accurately. Programming Language: - The preferred programming language for this project is currently unspecified. User Expectations: - We anticipate that the software will be used by 100-500 users. Ideal Skills and Experience: - Experience in building custom software solutions for insurance or similar ...

    $5399 (Avg Bid)
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    plugin vst 5 days left

    I am looking for a plugin VST that has an effects module, specifically a switchable sampler with reverb, distortion and delay. However I want to load several samples or sounds. Say 10 slots. Each slot would be a destination. I want one knob to scroll thru the destinations just like finding a radio station. Having that blend of 1 sample into the other etc. My primary Digital Audio Workstation (DAW) is a combination of LOGIC, ABLETON and FL STUDIO. The plugin needs to be optimised for these platforms and be compatible with their features. This plugin should be easy to navigate and equipped with modern features. It should also be budget-friendly. As a frequent user of these programs, I'm looking for a plugin that is reliable and secure.

    $717 (Avg Bid)
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    I am looking for an experienced kernel-mode driver specialist to create a driver that will allow user mode access to a process' memory. The driver should be written in the C++ programming language and designed for Windows operating systems. Specifically, the driver should be able to read from and write to the memory of a specific process. I have all of the necessary background information regarding the process and its memory that a developer will need in order to successfully complete this task. If you are a driver specialist who is proficient in the creation of kernel-mode drivers in Windows and C++ then this project is for you.

    $442 (Avg Bid)
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    12 bids
    programing 5 days left

    Hello, potential freelancers! I am in need of help with a programming project which requires the use of Java. The project requires the development of something new, so you will be starting from scratch. The timeline of completion is flexible, and therefore I am quite open to discussing details about this project. I'm hoping to find a freelancer that can help me with this project, and I look forward to hearing from you. Thank you for your time! The bassis of what I want to accomplish is to score , grade or rate a sports trading card on a scale of 1-10 with 10 being a perfect card. The grades will be based on perfect corners edges, centering, free of scratched , bends and chips or marks. I would like to do this with a png image from a scanner.

    $1282 (Avg Bid)
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    I am looking for a skilled freelancer to design a hospital and clinic management program for my personal use. The program should have a moderate level of detail in its design and should be completed within 1-2 days. Ideal Skills and Experience: - Experience in developing hospital or clinic management software - Knowledge of the healthcare industry and its specific requirements - Proficiency in programming languages such as Java or C++ - Ability to create user-friendly interfaces and navigation systems - Strong problem-solving and analytical skills - Attention to detail and ability to meet tight deadlines Please i need some one have experiance in insurance cycle in saudi arabia I dont need developing I need the design and data about the project only

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    Gaming tuition 5 days left

    Gaming Tuition for Gorilla Tag/Minecraft Skills and Experience: - Strong knowledge and experience in Gorilla Tag and/or Minecraft - Expertise in game mechanics and understanding of the specific game(s) - Ability to effectively communicate and teach game mechanics - Patience and ability to adapt teaching methods to individual learning styles Project Description: I am seeking a skilled tutor to provide gaming tuition for Gorilla Tag and/or Minecraft. Specifically, I am looking for assistance in understanding and improving game mechanics. Requirements: - Strong knowledge and experience in Gorilla Tag and/or Minecraft - Expertise in game mechanics and understanding of the specific game(s) - Ability to effectively communicate and teach game mechanics - Patience and ability to adapt teaching...

    $516 / hr (Avg Bid)
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    Description: We are encountering a critical issue in our microcontroller project. We are utilizing ESP-IDF and have found that versions 4.4.4 and older operate seamlessly, however, upon upgrading to version 4.4.5 or later, we face a problem causing the program to halt and subsequently reboot after several seconds. The attached log file delineates the firmware initiation and the point at which it halts. This issue is exclusive to scenarios where we attempt to create an instance of any class in our code and invoke any method of that object (e.g., cout “Hello world”). However, when we transpose the content of the aforementioned class method directly into main, it operates correctly. Key Symptoms of the Issue: The program halts with ESP-IDF version 4.4.5 or newer. Debugging logs ...

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    I am looking for someone to help me send OMA-CP APN settings to a range of Android handsets. The purpose of this is to configure the device for a specific network. That specific network is already known and will need to be utilized throughout this process. The handsets are also running a range of different Android versions, so someone with knowledge of this ecosystem is essential. If you have experience working with these settings and the necessary skillset to complete this task, please apply for the job. Thank you!

    $308 (Avg Bid)
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    ROS (Only from India) 5 days left
    VERIFIED

    ROS Development Project (Only from India) Skills and Experience Needed: - Proficiency in ROS development - Strong knowledge in the specific area of navigation and mapping Project Requirements: - This project requires expertise in ROS development specifically in the area of navigation and mapping. - The ideal candidate should have a deep understanding of ROS and its various functionalities. - The project needs to be completed as soon as possible. Responsibilities: - Develop and implement ROS-based navigation and mapping solutions. - Collaborate with the client to understand their specific requirements and ensure the successful completion of the project. Note: Only freelancers from India will be considered for this project.

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    1. development of ready-made can be 2. you can realize imessage group sending for apple users. 3, to ensure that a day to send a small amount 4. it can prevent blocking id or device, automatically remove the blocking pin is also OK, support automatic switching ip 5. support batch importing cell phone number 6. can automatically detect whether the number is an IMessage user and send it automatically. 7, must have the later software update and maintenance guarantee. 8. can collect apple users in every country. Scanning empty number, automatic switching ID and serial number. Detailed discussion [Removed by Freelancer.com]

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    I am looking for a freelancer who can assist me with both hotel and event bookings for a local project. Skills and experience required: - Experience in hotel and event booking - Knowledge of local venues and hotels in the specified area - Excellent communication and negotiation skills to secure the best deals - Attention to detail to ensure all bookings are accurate and meet my requirements

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    Project Description: Create a WhatsApp chat bot for my hostel Platform: WhatsApp Key Functions: - Answer frequently asked questions and act like a customer feedback (FAQs) - Provide information about room availability and booking - Offer travel tips and recommendations Language Support: No Ideal Skills and Experience: - Experience in developing chat bots for WhatsApp - Proficiency in natural language processing (NLP) and machine learning - Knowledge of customer service and hospitality industry - Ability to integrate the chat bot with the hostel's existing systems

    $107 (Avg Bid)
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    I need a TTS bot made that can also synthesize new voices when given audio samples. I had another free lancer make me a bot on python and he ended up ghosting me when it came to the synthesizer part. PLEASE only bid if you can do the whole thing, the synthesizer is the main thing for me. Strict budget, have other projects aside from this if you do a good job.

    $120 (Avg Bid)
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    i have c++ source for discord that needs modify , i have other source in diff langauge ,so can be like copay paste,and modify,very easy project

    $19 (Avg Bid)
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    Compile project with ICL 5 days left
    VERIFIED

    Project Description: Compile project with ICL We recently moved our fortran and C project from GCC compiler to ICL and IFOR, everything under Windows OS. Goal to achieve is to define an environment able to compile the project with the ICL compiler. Purpose of the Project: - Testing and debugging Preferred Programming Language: - Fortran - C Ideal Skills and Experience: - Proficiency in Fortran and C programming languages - Experience with testing and debugging techniques - Knowledge of ICL (Intel C++ Compiler) Project Deadline: - Within a week Note: The client is looking for a freelancer who can compile their project using the ICL (Intel C++ Compiler) for testing and debugging purposes. Proficiency in Fortran and C programming languages is required. The project needs to be completed ...

    $158 (Avg Bid)
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    Develop a software! -- 2 5 days left
    VERIFIED

    I need a desktop based own software for Social Media Management for all the social media account available currently. If you have the proper knowledge then bid for this project. Regards Nazmul

    $339 (Avg Bid)
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