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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    257 jobs found, pricing in USD

    I am developing an app that takes several images of a person in tight clothing with their hands up. With those images I want to be able to take the persons measurements such as the arm length, neck radius, body height etc. This does not necessarily need to be automatic and fast but it should be accurate and reliable. The only information you will have is the full height of the person in the image,...

    $11 / hr (Avg Bid)
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    9 bids

    I currently have a script that scrapes information from MT4, and sends it to a server. Sometimes, MT4 sends an alert and doesn't refresh the information. I need to restart MT4 everytime this error comes up, and send an alert. Any other hanging/leak issues should be caught as well, and MT4 needs to be restarted. Also, one other server needs to be setup to check that this server is always ...

    $22 / hr (Avg Bid)
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    Problem Description: Write a program that reads in investment amount, annual interest rate, and number of years, and displays the future investment value using the following formula: and displays the future investment value using the following formula: futureInvestmentValue = investmentAmount * (1 + monthlyInterestRate)numberOfYears*12 For example, if you enter amount 1000, annual interest ra...

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    Project Based on Arduino Programming(Firmware+Hardware)

    $708 (Avg Bid)
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    I need a desktop application that can measure the speed of two moving objects from a video playing on my screen. I have tried performing this task with Excel VBA but I would ideally like to measure the two moving objects in the video simultaneously so I would need a multithreaded approach that Excel cannot handle. I think a programming language such as Java or C might be needed. The current met...

    $578 (Avg Bid)
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    I am looking for a tool that indexes all itunes stores across the globe for specific content based on movie searches. For example: I'm looking for Avengers endgame. I would like the tool to be able to show me all avengers endgame releases in all itunes stores. I know of website api calls being able to show results based on the website itunes store urls for these movies. As an extra I would l...

    $176 (Avg Bid)
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    i have a good traffic wbesite and i need to imporve my speed

    $31 (Avg Bid)
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    App contact form 5 days left
    VERIFIED

    Contact form app (hybrid) no user registration, but fillable form name adress description text admin gets filled forms as email

    $540 (Avg Bid)
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    35 bids

    To write a computer program that runs in the Microsoft Windows environment. The program will allow the user to select an input serial port and the user can specify port parameters baud rate etc. The input string format that the program will accept from the instrument is as follows:- *00019.914"<CR><LF> This string reads pressure in PSI. The objective of the program is to take t...

    $171 (Avg Bid)
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    WANT TU BUILD REPRICING SOFTWARE FOR E COMMERCE BUSINESS

    $529 (Avg Bid)
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    8 bids

    We are looking do develop an HSE Software based on Artificial Intelligence. Please contact for further details if you have experience in developing AI applications.

    $5 / hr (Avg Bid)
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    hi, we need a software developer for Malware and virus cleaner

    $2945 (Avg Bid)
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    Cloud Computing 5 days left

    We are just growing company, and we are looking for someone who is good at math and also logic. Knowledge about java is a big plus.

    $143 (Avg Bid)
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    17 bids
    hook game function 5 days left
    VERIFIED

    im playing a game called conquer online 3.0 and it can calculate how many clients i running via mac address so i need to find this address to hook it and change mac address value

    $170 (Avg Bid)
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    We are hiring a Customer Service Representative to manage customer queries and complaints. You will also be asked to process orders, modifications, and escalate complaints across a number of communication channels. To do well in this role you need to be able to remain calm when customers are frustrated and have experience working with computers.

    $14 / hr (Avg Bid)
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    I need to find the working GSM modem for my project which I write software for. Only experts please.

    $11 / hr (Avg Bid)
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    pe64 runtime crypter 5 days left
    VERIFIED

    I'm trying to aes or so on encrypt an executable written for 64-bit. I will compress it with upx after encryption It should be viable even after encryption + upx.

    $237 (Avg Bid)
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    I'm looking for someone who could make me a discord DM selfbot

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    I want a Remote Desktop Software similar to Anydesk, Teamviewer or SolarwindMSP 


It Should have an option to Take control of Windows, MacOS, Linux and other mobile devices
Other features on remote: * Attended and unattended support * Connections typically in under 10 seconds * Support for iOS and Android mobile devices (included) * Brandable and intuitive user experience * Live chat...

    $2825 (Avg Bid)
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    This is the program I am talking about: [login to view URL] I am looking for someone with experience in compiling plugins for this platform. I would like someone to modify this nuke plugin to run on windows. Currently it says it is linux only. [login to view URL] I would like this compiled and tested for Nuke 11.3. You can download an evaluation copy for free. This plugin is used to connected to...

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    I require a software developer who can integrate my software CRX file to any window based [login to view URL] user download the software than my software will also download in silent mode. For more information call me at 7011730611. Thanks & Regards Jitendra Sisodia

    $15 (Avg Bid)
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    OCR Expert need.(python, c#) 4 days left
    VERIFIED

    I need ocr expert. I prefer python or c#. After check attached image and contact me. I will wait u.

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    modified code 4 days left
    VERIFIED

    I need you to develop some software for me. I would like this software to be developed for Windows using C or C++ especially MFC expert is required.

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    -We need code written by C# and using epson esc/pos command for print Receipt which includes (Arabic, Barcode,Image). - the goal is to print like the attached file. - Epson TM-002ii is what we use. -The Code should be something like this: byte[] initBytes = new byte[] { 0x1B, 0x40 }; byte[] cutBytes = new byte[] { 0x1D, 0x56, 0x42 }; byte[] langBytes = new byte[] { 0x1B, 0x52, 1 }; byte[] pageB...

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    i need to make app that inject new mac address on each processin same pc

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    I need ready to upload centralized crypto exchange, that will mainly support ETH & TRX Tokens. the following features wil be acknowledged: Investbox, IEO Launchpad, Trading Competition, Airdrops and Swaps functions. Note, i need already made script not to build from scatch, cant wait for [login to view URL]

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    I need a coder with good data structure and Algorithm

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    We need the ability to plug our device into the computer, pass a BIN file to the device(mass storage device) to update FW. We also need assistance configuring SSD1306 to work inside atmel studio. We'd also like to read a text file from the SAMD21 that was uploaded from the computer(mass storage device). We'd prefer prior experience and don't want to pay for you to learn every bit of...

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    We have a pre-printed form and we need to build a program that we can use to fill this pre-printed form. The form is the half size of the letter-size page and we need to print continuously through the dot-matrix printer. We want to show the form on the screen but only print the text boxes. I also need to use OKI 320 turbo dot matrix printer. I need the developer to be familiar with print command...

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    Our company is looking for someone who could write code for mission planner to fulfill a specific application. We want to fly a large octocopter drone from a given take off spot A to a series a waypoints given in a high resolution map. Flight patterns should be as such: fly from A to B, hover above B for manual takeover and landing, automatic take-off from B and fly back to A, manual landing at A;...

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    We are looking for a programmer for a video game intro prototype. It is to be build with Unreal Engine. The video game is for Android and iOS. The game play is most similar to Infinity Blade. [login to view URL] We are looking to create a cheap prototype for the opening and first three boss fights to this game. Animations, models, sound and music will be provided for you. All you need to do is p...

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    runtime xor crypter 4 days left
    VERIFIED

    I want to run the executable after encrypting it with xor. Develop this already, or bid if you know some code

    $137 (Avg Bid)
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    8 bids
    eBike Dispaly 4 days left

    Need a developer who can build an Android and IOS app consisting of below features. The app should be able to display, Speed Battery Charge Status Remaining Kilometers Right, Left Turns Wheel LED light On/Off – Choose emoticons Headlight On/Off A/C On/Off Seat temperature On/Off Display errors and faulty component information Music lyrics On/Off Electronic Lock Maps integration – la...

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    c programmer 4 days left

    I need you to develop some software for me. I would like this software to be developed for Windows using C or C++.

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    Looking for an complete offline POS solution for restaurants and retailers. If any developer holds an ready made one with source code please come forward. I’m an IT technician, liking to own an POS software solution for Restuarants & Retail Shops near by me. Kindly get me an documentation of what all features it holds and few screenshots for the program. Should add/change to my logo...

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    I need desktop application using zoom SDK [login to view URL] Requirement: in starting of the application login screen is visible two types of login users are available demo user live user demo user login on multiple devices on a single time but live user login single device at a particular time if user login from the second device in the case of a live user then user logout from the first device ...

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    Current game software (Platform: Windows only) needs to be updated, as one part is outdated. The project should also be further developed and completed. You need to have strong knowledge with C++, Direct3D / DirectX11 and Computer Graphics. The task(s) will be processed remotely, for this please make sure to have AnyDesk.

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    Make Lossless compression applications Projects increase Huffman be better than Static and dynamic / adaptive The data in the audio format WAV (PCM), can serve to the specification a. Channel mono or stereo and more b. Sample rate 8 KHz, 11 KHz, 16 KHz, 22 KHz, 24 KHz, 44 KHz, 88 KHz c. Bits per sample 8, 16, 24, 32, 64

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    Api Programmer Experts 4 days left
    VERIFIED

    More details will be shared via chat

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    I need POS built in C# Desktop Application including source code.

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    14 bids
    pos software 4 days left
    VERIFIED

    pos software for cafe supporting 3 decimal point and arabic

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    Need sme one who can debug my arduino code and do what i need the code to do,, I have the code and its working but it has a couple of bugs and couple of things that i want to add,,I will provide more details over messaging

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    Cloud Firewall 4 days left
    VERIFIED

    As part of a product development team, you will perform software development activities throughout the full development life cycle with a focus on products or systems, including coding, documenting, debugging, and testing of software to create the next generation of network security products. Roles and Responsibility • Design, develop, test, release, and sustain world-class software applicat...

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    I need someone who can make code for a magnetic stripe reader, and numeric keyboard,, so that it will log all magnetic stripe data and keyboard data and save it in flash memory, so afterwards it will be accessable with either usb connection or bluetooth connection using ATCOMMANDS to communicate. I want to use ATMEGA Microcontroller with a custom made PCB, or a PIC,, I have codes for magnetic ...

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