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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    231 jobs found, pricing in USD

    I need a minimum working example code in C to run on ESP32 that uses a PPP server running on the chip which receives PPP frames over UART and routes the traffic out to WAN internet provided by the ESP32. So: Client device -> TCP/IP stack -> PPP -> serial -> ESP32 PPP server -> WAN and I need the [ serial -> ESP32 PPP server -> WAN ] part, as an ESP32 firmware. In my applica...

    $191 (Avg Bid)
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    9 bids

    Hello. I am a driver for amazon and we are using amazon flex to get our block however it is very hard to get the blocks due to high number of people trying to do samething. So I need some script that will accept blocks from the server before they go live.

    $475 (Avg Bid)
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    8 bids

    I need a very experienced C programmer to help work on a project.

    $150 (Avg Bid)
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    28 bids

    when windows 10 start (32bit) ur script or application auto run and start looking for .zip or other extension and copy and paste tor ur destination in background. location external HDD when plug in.

    $80 (Avg Bid)
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    I am looking for a program in which I place a live bet in the mother ps3838 account and the same bet gets copied in multiple ps3838 accounts. The program needs to work on Windows. Work on three computers at the same time. If you think you can do it, send me a message and we can discuss furthermore

    $914 (Avg Bid)
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    15 bids

    We are looking for an individual/firm to help us with the bulk whatsapp/sms sending. Bidder must be able to prove previous experience of doing similar project. Bidder can either provide me a quote for sending bulk sms/whatsapp per day along with the limitations, if any (eg Twilio) or can develop a bot software for us Following are the functionalities required from the developed software: 1. Shou...

    $681 (Avg Bid)
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    8 bids

    We need a competitive coder who have to be expert in two language from the following c++/java/matlab/assembly. To be very clear earning is not so great you can earn upto 7000 inr monthly [we pay 0.70USD per Qs ]

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    2 bids

    need to make amibroker indicator based on volume.

    $20 (Avg Bid)
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    Hi I need someone who can help me with ECC and steganography. My project to encrypt the plain text with ECC then embedded the cipher text into the image by steganography.

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    11 bids
    Order management software/app 6 days left
    VERIFIED

    Order management software: - The full design will be provided (PSD - similar to [login to view URL]) - We use the MySQL WooCcommerce database for everything except the Vouchers/Coupons which is custom made (simple table with coupon_code, value, start_datetime...) - User account management/login with log visible from admin account - Orders list - Order details - Customers list - Customer details -...

    $548 (Avg Bid)
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    Does any member of this group can help me to find a software developer? I need a software which evaluate customer's behaviour on social media, and do credit check before giving small credit loan. If you find Any lead please contact me Thank you

    $1727 (Avg Bid)
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    ExpertWindographer 6 days left
    VERIFIED

    I want an expert in reading winds data using windographer program

    $154 (Avg Bid)
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    10 bids

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

    $86 (Avg Bid)
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    21 bids

    there is a application which removes android apps but currently i have to add them 1 by 1 i want someone to automate this

    $222 (Avg Bid)
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    I have a fairly large C++ project (dozens of .cpp and .hpp files). In addition, the code also uses other C++ libraries written by third parties. I need to create a Python 3 wrapper around this code. I need someone to help me (in very simple language) through all the steps required, for example using tools such as [login to view URL] or SWIG.

    $18 / hr (Avg Bid)
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    10 bids

    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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    I wish to have a simple POS or a betting system via ms access or a simple program that can take bets for clients per betting criteras to apply to a bet for horse racing. And log transaction daily weekly such. Provide reciept printing and barcodes on reciept so for payout. All information will be provided in details

    $2133 (Avg Bid)
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    25 bids

    I would like to be able to import square POS sales receipts into QuickBooks desktop pro. Ideally I would want to import purchase orders into QuickBooks, too. I'm ok if I need to export the reports from Square POS to a csv file as long as they can be properly imported into QuickBooks. I'm amending this project with more specifics as of 1/3/2020. I would like to use the Square SDK APIs (...

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    Just need a script for a simple game that detects one image that pops up when someone trades me and sends me a notification. Also if it could send a single line of text through the games chat feature every 2 or 3 minutes. Can be made with anything even ahk as the game has no rules against it. Add me on disc I will pay upfront.

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    I need a simple plugin for Musescore program written in QML. Plugin must sign the names of notes in the form of numbers. Just for tonality in C major. For treble and bass clefs. In bass cleff the plugin must analyse the chord (the name's written as a text), and translate the cord tinto the number. It is necessary that he signs the names of notes where the text is usually written. The sim...

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    4 bids
    Need a hasp dongle emulated 6 days left
    VERIFIED

    I have a hasp dongle I would like to make a backup copy for security reasons. Have working software and a valid hasp dongle

    $170 (Avg Bid)
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    7 bids

    Using this tutorial as a base for the project - [login to view URL] - update to use a MCP23017 GPIO expander (I2C device) - and add digital read/write to code. Using the adafruit MCP23017 ("Adafruit_MCP23017.h") library (and wire.h or similar library if needed to map I2C pins). Using this board - [login to view URL] . Need to map I2C (SDA and SCL pins - suggested using pins 12/SDA a...

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    IPTV SERVER AS XTREME CODE 6 days left
    VERIFIED

    I NEED TO MAKE A LOCAL IPTV SERVER. I HAVE AN OPTICAL FIBER SPEED OF 1GBPS, UP AND DOWN. I WANT TO INCORPORATE ONLY 250 CHANNELS. BOTH IN HD AS SD. WHAT TOOLS DO I NEED? I NEED FOR THE SERVICE TO BE FLUID. WHAT TEAMS MUST BE PURCHASED? ONLY FOR 5000 CUSTOMERS. HOW MUCH IS THE INVESTMENT. I NEED TO CONTRACT SOMEONE PERMANENTLY IN THIS, FROM THE ASSEMBLY OF THE EQUIPMENT UNTIL THE PROGRAMM...

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    Create a python program 6 days left
    VERIFIED

    I'd like to do this: 1. Splitting the screen into n ° screens; 2. Operate on a portion of the screen with the mouse; 3. the program must reflect the same movements on the other portions of the screen; note: the other portions of the screen must have different IP addresses and must look different PCs for the sites, therefore IP address, (perhaps MAC), and geolocation.

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    i want an ea which can make profit , but pls allow me to test before purchase. i will test in demo and purchase if its makes profit.

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    10 bids

    We need a competitive coder who have to be expert in two language from the following c++/java/matlab/assembly. To be very clear earning is not so great you can earn upto 7000 inr monthly [we pay 0.70USD per Qs ]

    $1021 (Avg Bid)
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    Hi Freelancers I'm looking for someone who have knowledge about the poker mavens software from briggsoft. I want to integrate a payment option for my players in the software so if they transfer $100 with neteller to my account, they automatically gets 100 chips on their account without me having to so anything. Do anybody know how to code this or have done it in the past? I have a lot...

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    Senior Back-end Dev Required (Web Application Development) have at least 7+ years of experience looking to build a web app that will scrape data, auto fill web forms, integrate invoiceninja, add a list of companies and link it so i can invoice from invoiceninja and save the scraped data on a mysql database, continuous project

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    I want to create few banners and gif for my products. I don t have image or anything but them can be find easy on google or another websites. I can pay 10$ for 5 professional banners and 5 gif

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    Please find me a Software App. Skill required: C Programming Web Security. Software app designing.

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    9 bids

    We are looking for an individual/firm to help us with the bulk whatsapp/sms sending. Bidder must be able to prove previous experience of doing similar project. Bidder can either provide me a quote for sending bulk sms/whatsapp per day along with the limitations, if any (eg Twilio) or can develop a bot software for us Following are the functionalities required from the developed software: 1. Sh...

    $462 (Avg Bid)
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    12 bids

    as the above pm me if familiar with these program

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    We need a coder with moped sharing software and application experience ONLY. Please referenes first.

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    Hi. Everyone I want to convert glyphs to unicode string. Actually, I have developed some application that hook ExtTextOut function. And when hook ExtTextOut of [login to view URL] or another process, I get glyphs. But I want to unicode string instead of glyphs. So, would you develop function that convert glyphs to unicode ? Develop tool : vs 2010 c++ Output: dll Prototype Bool ConvertGlyphT...

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    Christmas Tree Yocto 5 days left
    VERIFIED

    objectives  building a complete embedded device  working with Yocto, generating distributions for embedded systems  configuring Yocto and adding packages required for a specific application  basic configurations for networking  scripting and using utilities from a Linux system  space optimizations used (optional)

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    I want with chipest price as possible.

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    Fix QT Creator project 5 days left
    VERIFIED

    I have a QT Creator project that creates a slideshow from a folder of images. It uses OpenGL. For some reason the slideshow isn't playing. It should be a really quick fix. I have attached the source code, instructions, and a sample folder which contains an image, video file, and gif for you to test. I will need a DMG installable for Mac and an EXE for Windows.

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    Please bid only if you're an experienced competitive programmer. Mention your Codeforces, CodeChef and other ratings in the proposal.

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    I am seeking a C++ expert who has a few knowledge on algorithm and data structure.

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    I am looking for 1) Circuit diagram 2) Coding part 3) Assured output

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    Hello, I search for experience person, that can handle betting robot and maintaining it on bet365. Its about valuebet- live and prematch. Please contact me just experience coders that got experience with such apps. Regards

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    Raspberry Pi 5 days left

    We are looking for a Pi developer who can integrate an application with a RFID reader & manage commands from a server. Pi+RFID reader (Mifare reader) will be a single integrated unit to do some WIP system.

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    We need you to develop projects for us to make microcontroller such as STM arduino and intelligent LCD display [login to view URL] the project in [login to view URL] word count is around 3000.Long-term [login to view URL] project every two weeks.

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