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.

Hire C Programmers

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    247 jobs found, pricing in USD

    I need a piece of software that will create Canada Post labels from addresses I provide. Software will need to supply certain information that Canada Post needs to create the label. US and CANADA labels have different information that needs to be supplied. Software needs to have option for me to pick the shipping option and option to provide CC to pay for the label

    $106 (Avg Bid)
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    Can't tell much about the project here, the things I can share here, is the project is based on cyber security and meant for MNCs and other businesses, drop me your resume and number to discuss further about this project.

    $446 (Avg Bid)
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    Need a local programmer in the North Idaho area as this project cannot be completed remotely. There was a video game that is now an open source project, that project has test servers available for private use. I need someone who can set up one of these servers in my home on a VM and remove any run time limit that may be coded into the server. As well as provide me with a list of admin commands wi...

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    image sourcing 6 days left

    Hi Every one im running a data entry project. I need a Software which converts image files to text plain form with 100% accuracy. Addition to this software need to include some comments where ever instructed. So any one with source can contact me .

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    The mouse will be connected to the custom device with its own USB cable. Custom device will receive that input and modify the input. The modified input will change it so if the left mouse click is pressed and held, it will continiously click at a set speed in the code. Custom device will then get that changed output following with a USB and it will be connected to the PC. Simply to put it, when t...

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    I am trying to get help with a MAC script to automate the creation of a LPR print queue

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    Detect Baby Crying 6 days left
    VERIFIED

    I'm using a sound sensor (Op-Amp LM393) to detect a baby cry. Micro-controller: Arduino Mega Anyone can help with C programming? Or any experienced engineer tried this detection before? Due to tight budget, I can only afford SGD20.

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    Needed few candidates for the completion of various Word and notepad format projects. You have to type it from the given printed notes. Typing speed should be 40 wpm minimum. Data should be well presented and accurate for upto 98%

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    i need a FUD crypter that take both a clean stub file and crypts a .exe file to make it fud. the stub needs to be a file that is selected everytime just like the .exe file. that way if any detections occur a new stub file will create fud crypt. So multiple stubs will be needed. the crypter needs to be written in ASM/C++ using Polymorphic encryption and have no dependencies. x32 bit files.

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    We need to build application as documented and need some changes like splash screen and software key.

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    Hello , I want to hire Siemens NX CAM add- on programmer . I need add-on to find hole and make drill automatically with process.

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    has a product designed to allow merchants to take any kind of electronic payment with a single piece of software – quickly, easily, painlessly, from any PC. Our client has the latest approach to integrating with the new chip readers and we’re looking for help expanding on our code base. You’ll become an expert in how these devices operate as you write DLLs to control their e...

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    When the MQ2 gas sensor detects combustible gas such as propane / methane => 200 PPM, it triggers the on (1) function and gets the current GPS fix location coordinates and packages this GPS fix location data as a Google Maps hyperlink inside a SMS text message and sends the message to a specified cell number. The program confirms message receipt then resets the gas sensor to 0 or standby mode r...

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    Hello, I need an experienced programmer to be able to connect R Trader with Ninjatrader 7. The purpose is to request account value and other parameters information from R Trader and transfer it sucsesfully to variables on Ninjatrader 7. Prior experience its a must. Programmer should know how to code in C#

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    Using an existing code base, integrate a transmitter/ receiver unit into a touchscreen interface using an Arduino Mega, touch screen shield and a touch screen. *note* you must provide references for similar projects and have a high rating to bid on this project. Requirements: 1. Provide tested, debugged code that requires no more than two rounds of corrections/ bug fixes by the client. 2. Have...

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    I need to web-grab real-time streaming weather data from a URL that updates in 1 minute intervals, parse the data to a local file, then load the file as a study within Sierra Chart. The study would plot the data set in real-time as a sub-study underneath my main price chart updates. I would require the executable DLL file and the source code CPP file.

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    UWP application 6 days left

    UWP application for video rendering and saving into the file explorer and screenshot capability while rendering the video from a Windows driver model Usb graphics card which supports Microsoft DirectShow. Example GUI is attached below.

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

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    Task: 2 part Part 1: Create steps of procedures to Take different data files from different data source, each with different data fields and layouts, and to standardize them into one standard format, Part 2: Tracking which step of the standardization process changed each which record and track % of manually reviewed records to create a percentage of accuracy for each step of the standard...

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    Hello, I want arduino device which will can communicate with modbus 232 and 485 protocols. The device should be connected to internet via GSM module and should send data to MQTT server in every 5-10 secs. The device should also cache the data if there is no internet connectivity and should send the cached data to internet via GSM whenever there will be internet connectivity. Bid only if you can do...

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    Schoolgirl error... my daughter and I have a MC world built in PC/Java edition hosted with [login to view URL] for a community group we run. Just (very belatedly) realised that we should have built the world in Win 10 edition so that we can include kids who are on PE and xBox edition. This is a group of autistic kids who are desperate to play together and we have already missed our promised laun...

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    Required a R.O.S engineer fluent with C++ and embedded system programming for drone project.

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    school magment software for multiple school magment

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    I need a program that will automate setting the alerts in Tradingview. Requirements for the program: 1. Program works with Tradingview website 2. Be able to select which exchange to use (example Binance, Bittrex, etc) in the program 3. Be able to select the coin pair (example USD, BTC, Altcoins, BNB pairs) 4. Be able to create an alert using an indicator for ALL of the selected coin pairs automat...

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    I need a tool with the following requirements 1. Tool should log into my blog/ manually or automatic 2. Tool will read from a Word Doc and automatically post and publish post or page 3. One article per Word Doc page will post to blog. So if 10 pages with 10 articles on Word Doc I will have 10 Blog Post. 4. Tool Needs to support auto bold, hyperlink, and font size for articles 5. Tool shoul...

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    we are looking fr freee lancer project and product devlopers both accedemic projects for BE and Btech and MCA and Mtech Machine learning and deep learning and NLP using PYTHON OR R language

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    TO CREATE AN ANDROID APP THAT PRINTS WALLPAPERS ON TILES.

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    Pjsip2.8 is tested with "pjsip-app/bin/pjsua-mipsel-unknown-elf" and the following error is generated during the call. Alsa_dev.c ca_thread_func: overrun! Alsa_dev.c pb_thread_func: underrun! Cpu occupancy reached 96%. I can provide ssh to let you log in remotely. Codes is wm8960,Alsa drive is ok, I can play music with madplay Can anyone help me find out why? The operating environment is...

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    desktop application 6 days left
    VERIFIED

    I want to develop desktop application for quiz competition in which we use hardware system to detect user switch and then we send serial no to software on software we need to show fasted finger first user name. for more details please check attached pdf file

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    One of our products [login to view URL], there are some .ddl files and sample codes which are downloadable from above link. As well the files and manuals are attached to this posting. We need to setup some sample codes / files so that the device will work error free in Ubuntu using Mono to communicate and set up singals to trigger the lights and sounds of the open architecture LED Signal Tower h...

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    The application must a auto-trade AFL which will be dragged on top of Ami-broker strategy where users will specify values for the following Parameters: by default, the application will install into custom folder of amibroker. 1. Autotrade: On/ Off 2. Exchange: NSE/ NFO/ MCX Note: When I say its configurable means. autotrade application should read from config file where user will specify comma ...

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    Trading binance Api keys Trailing stop buy Trailing stop sell Buy Sell Stop loss

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    the inductive sensor on arduinp will give its value 0 or 1 according to which servo motor rotates left or right

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    I need an app and web based solution for the health sector.

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    Embedded C 6 days left

    Microcontroller programming PIC

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    I'm looking for someone else for the team to help with writing the codes for OCR capabilities of the software. Send a copy of your resume along with previous expertise.

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    Hello, everyone. i need experienced & kind dev who can solve my simple issue. i have made new cryptocurrency and all is okay. But my issue is to premine & mine & staking my coin. This is very easy for experienced guy, very simple issue - maybe setting issue. I will discuss detail with winner guy. my $kype = live:rjh917

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    STM32 Simple AT Commands Sender / Response parser over UART Simple library that will send AT Command to the modem over UART and process the response from the modem. One Function that will send the supplied AT Command and process the response from the modem.

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    APP FIXING 6 days left

    I'm currently developing a React Native Application with Redux. The app is 80% completed but with some missing features. I'm looking for developer to finish the project. I also been getting errors like loading fonts and used it before it finish loading etc

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    Decompile Simple Exe FIle 6 days left
    VERIFIED

    I need a simple exe file decompiled. The program is written in machine code. All I need is a copy of the code.

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    Security UI/UX Application 6 days left
    VERIFIED

    This project called SSS will require someone to develop the front-end UI/UX software to interface with our backend servers, which will be used to display real-time camera images and other important security information, such as alarm/events, drone detection, and control our camera lifts. All of the graphics have been developed, along with the backend servers. The WEB Client will be designed to...

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    !! READ the REQUIREMENTS before you knock !! You are expected to have good knowledge on areas such as; blockchain attacks/crypto-threats/solidity/Hyperledger/Smart-contract/Hash-Algorithms/51% attacks/Sybil attack/. You will be provided with any online books/Journals/articles that you will ask for regardless of how expensive they are. Programming skills required and essential. Your task ...

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    Need C# expert who has experience in data hooking. I want to capture print data which is sent to printer through LPT port or USB. UI is not important, You can show capture data in simple form. I want logic code mainly. if you're confident in this field, please bid for me. My budget is 50$. You must write "Capture" tag at a head of your bid message.

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    I DON'T NEED TO MAKE AN APP - READ DESCRIPTION BEFORE BID - NO HACKING As said i need a freelancer that analyze and analyze the requests sent by an android app probably is needed to decompile the app but you can try to capture http/https requests using fiddler or any other software. The app probabily is done using Unity3D so i think is needed requirements : C / CC++ open .SO files Andr...

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    Need C# expert who has experience in data hooking. I want to capture print data which is sent to printer through LPT port or USB. UI is not important, You can show capture data in simple form. I want logic code mainly. if you're confident in this field, please bid for me. My budget is 50$. You must write "Hook" tag at a head of your bid message.

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    Need to implement ared and codel algorithm in omnet++ to analyse jitter effect and end to end delay. Further discussion will be on chat.

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    Currently sys: Windows XP Laview 7.0 I have 2 PXI cards, One is SMX2044 which is going to be out of calibration soon. It is currently working with that one, but I need to update the driver to the PXI-4065. Can someone please help. I need it to automatically know when to use the SMX2044 vs. PXI-4065. Can the system automatically perform something to switch over the cards when one is due for calibr...

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