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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    201 jobs found, pricing in USD

    The purpose of this is to repair an image with source code

    $250 (Avg Bid)
    $250 Avg Bid
    3 bids
    levels indicator 6 days left
    VERIFIED

    can some one recreate this indicator i would like to add the total amount of line i want

    $159 (Avg Bid)
    $159 Avg Bid
    23 bids

    In this project, you need to develop a program which try to find the minimum of nonlinear function with multiple variables with 3 threads simultaneously. Programing language : C. All the files needed are include + explenation file.

    $25 (Avg Bid)
    $25 Avg Bid
    8 bids
    Xp discord grinder -- 2 6 days left
    VERIFIED

    I need a software developer, that can help me with the Xp discord grinder.

    $25 (Avg Bid)
    $25 Avg Bid
    2 bids

    "Frequency of occurrence of a digit" Your solution will be scored against some number of hidden test cases. A sample is provided below. Find the frequency of occurrence of a given digit in all whole numbers between 0 and a given positive integer(both inclusive). Let's say that the number to count (we'll call it K) is 2. So, between 0 and 35, the K (in this case 2) appears 14times: 2, 12, 20, 21, 22 (twice), 23, 24, 25, 26, 27, 28, 29 32 = 14times Input: Input consists of 2 lines. First line contains the number (K) which the program needs to count. Second line contains the number N, which is the maximum number in the range to check for occurrences of K (for example, between 0 and N). All number are positive whole numbers. There are no decimals or fractions. Output...

    $21 (Avg Bid)
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    16 bids

    Config and set PPLNS payment on YIIMP pool on this coins all coin need set & config PPLNS and solo payment. Requirement: Experience Done it before - Must be Expert in YIIMP pool. Please Don't Bid if you had no exp in YIIMP. No milestone! Payment after check project. Max budget : 30$ Higher BID will be removed.

    $30 (Avg Bid)
    $30 Avg Bid
    4 bids

    THE JOB IS TO MODIFY A SIMPLE EXAMPLE PROJECT BY ESPRESSIF ESP-IDF BLE GATT CLIENT, TO HAVE ONE UUID-128BIT SERVICE AND TWO UUID-128BIT CHARACTERISTICS. link:

    $100 (Avg Bid)
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    1 bids
    Build a software 6 days left
    VERIFIED

    Hi, guys I'm looking for an expert programmer/coder to join me in my project. This project consists of using python and programs to build software. If you want to be paid then we can arrange that, however, if you want to join me in this project then we can make a lot of money together. This project includes options trading, discord server, and brokerage platforms. I will only work with you if you live in the southern California area specifically in the orange county area or near it. I can provide more information if this sounds interesting. An NDA will be signed as well. Thank you for your time. Lets make this money!

    $473 (Avg Bid)
    Featured
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    9 bids
    Need an expert in C# -- 2 6 days left
    VERIFIED

    Hello I need an expert in C# Please apply if you have worked on it.

    $80 (Avg Bid)
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    7 bids

    We have multiple LED controller projects that used ESP32 controller. I am looking for a ESp32 firmware developer who has rich experience in ESP32 firmware development. Looking for an experienced developer.

    $23 / hr (Avg Bid)
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    53 bids

    I am attaching a link to what we need, we sell padel courts and we need the customer to provide us lenght x width and the customer can insert and turn and do the layout of their padel club. the sistem should ask for the customer e-mail so it can send the customer the layout in a pdf format. If you have done something similar please tell us. We have server and domain.. The planner would be inserted in our website..

    $519 (Avg Bid)
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    22 bids
    Proposal CRM Solution 6 days left
    VERIFIED

    I need proposal crm solution. See attachment for détails.

    $168 (Avg Bid)
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    18 bids
    Snipes AIO 6 days left

    I want a coder who can make a program to check for uncreated emails (gmail,AOL,yahoo,hotmail,iCloud). Also I need to have a checker to check for registered emails to a company, the company is EpicGames. I also need a stat checker/capture. I’ll show some pictures of the three. One with “fnfucker” is a stat checker. The one with epicvm is the checker for registered emails to the company. The last one checks for uncreated emails. I know you need auths for the stat checker so Ill pay extra.

    $358 (Avg Bid)
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    10 bids

    Cryptohopper set up to make about 3% a day

    $42 (Avg Bid)
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    4 bids
    Buffer Overflow Exercise 2 hours left
    VERIFIED

    Need someone that knows buffer overflow to help with a project

    $27 (Avg Bid)
    Urgent
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    7 bids

    I looking for a developer that can build a escrow site for me. Example, Buyers can buy cryptocurrencies at the rate they're convenient with and receive it in any crypto wallet they wish such as Yellow card, bundle , Binance , Coinbase , Paxful , Trustwallet and more Sellers can now define a Min & Max amount on their offer.. A unique link to promote your crypto and deal with users around the world.. Escrow account to ensure buyers commit to payment.. Your crypto offers are published on your crypto store.. All customers on the site get notified every time you post or modify your crypto offers... Sellers create a crypto store on site and become his own boss they can sell Bitcoin, Ethereum, Litecoin, Shiba and other cryptocurrencies they own from any crypto wallet such as Bin...

    $636 (Avg Bid)
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    22 bids

    Ahh, the good old nostalgia I feel when it comes to the F.E.A.R. franchise. I loved this game series, but now it looks outdated by a long shot. F.E.A.R. and its DLC was released to the world in 2006 while F.E.A.R. 2 was released to the world in 2007. Both games were fantastic marvels of software engineering and development. Well, now its time to give them a refresh. A full remaster of both main games and coding the DLC into F.E.A.R. as playable parts is very much needed. Lets take a look at Need For Speed Hot Pursuit Remastered by Stellar Studios. The games DLC was coded into the main game, and is awesome to play. This, along with giving the F.E.A.R. franchise a full remaster is my goal. I would like a talented team of game developers that are experts in the Unreal Engine for both g...

    $21 - $177
    $21 - $177
    0 bids

    Hi, I'm looking for a professional C++ developer with MAC OSX experience. Will share the details with only the shortlisted candidates. Thank you

    $168 (Avg Bid)
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    10 bids

    Looking for the code and guided video meetings to develop a ESP32 Camera board to detect objects from an existing archive.

    $586 (Avg Bid)
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    14 bids
    Crypto trading bot 6 days left
    VERIFIED

    We would need the crypto trading bot but FIRST READ the file attached to understand it. We would need the code. Important: configuration of various “trading parameters” (as mentioned in the document) should be available in a dashboard or in the database (Postgre or MySQL)

    $187 (Avg Bid)
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    16 bids

    I need you to develop some software for me. Ability to do multiple searches on gumtree UK website and return instant updates when an advert matching the criteria is posted which are then sent via email / SMS / another instant messaging tool to a mobile device. I need a solution that will search gumtree for particular items and send me a notification pushed to me on my mobile when a new item is listed. There are a few similar codes on github.

    $237 (Avg Bid)
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    12 bids

    Use any programm to make autoreger (use API of sms service)

    $80 (Avg Bid)
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    4 bids

    I need a client-server socket based application where a client uploads a file(from stdin input, full path or the name of the file), then the file is transfered to the server, and the server process that file and converts it to pdf(if it's possible, maybe more format converts, like word, jpg, etc., but it's not mandatory). The converted file should be sent back to the client. The client needs to create an account and login before doing the file conversion. All the accounts should be saved in a text file. The server is written in C(server.c for example) and needs to be multithreaded. Two threads should be for INET regular clients, and 1 thread for a UNIX administrator client. The 2 INET clients are the regular users, which login to an account and then converts a file. 1 client shou...

    $90 (Avg Bid)
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    5 bids
    Need an expert in C# 6 days left
    VERIFIED

    Hello I need an expert in C# Please apply if you have worked on it.

    $129 (Avg Bid)
    $129 Avg Bid
    14 bids
    Cryptography project 6 days left
    VERIFIED

    please Take any cryptographic algorithm( like stream ciphers or block ciphers or El gamal or ... ) then Implement it using any programming language ( orginal algorithm can be simplified in any possible way but must not be too "toyish" ). and publish source code to the github and also a little demo with screenshot and profit .

    $22 (Avg Bid)
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    9 bids

    Looking for someone who can add a trading view zigzag indicator to my existing trading view strategy The original indicator is called zigzag++ lucem AnB However the original didn't have multi time frame functionality My strategy requires a Higher time frame Zigzag information/Data to filter allowed trades A previous developer has made an attempt at creating multi time frame function to the zigzag, but did not progress the project further. plus I think his version repaints! I can provide the code for this, or it maybe better to start with the original indicator here are the requirements for the job and a video explaining the indicator requirements Need to add the following indicator to act as a further filter to this strategy i WILL SEND YOU THE CODE THAT NEEDS THE FOLLOWING INDIC...

    $361 (Avg Bid)
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    11 bids
    CREATE ONLY EXAM MODULE -- 2 6 days left
    VERIFIED

    I NEED SOFTWARE FOR GENERATE AND PRINT RESULT, I HAVE ATTACHED SAMPLE RESULT I CAN TO CREATE SOMETING LIKE THAT, BELOW IS THE DESCRIPTION I NEED SOFTWARE FOR ISSUE RESULT ON BACK END I NEED A) Panel for add student, particular that need for add student is 1. Student name 2. Identity Number B) PROGRAMME ABLE TO ADD PROGRAMME RUN BY COLLEGE C) INTAKE WHICH YEAR TO STUDENT ENTER UNIVERISTY D) SEMESTER ABLE TO ADD SEMESTER WHICH SEMESTER THE STUDENT IS STUDYING E) SUBJECT ABLE TO ADD ALL SUBJECT FOR EACH PROGRAMME

    $183 (Avg Bid)
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    17 bids

    i need a c language programmer i have two task to do

    $3 / hr (Avg Bid)
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    12 bids

    has to be done only using c programming language.. ## NOT USING ARDUINO. USING FRDM FREESCALE

    $8 - $19
    $8 - $19
    0 bids

    Hello I need an expert in Bash Programming Please apply if you have the required expertise. No teams or companies please.

    $115 (Avg Bid)
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    11 bids
    system design 6 days left

    I want a person who well known in system designing using c programming

    $4 / hr (Avg Bid)
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    2 bids

    I need 2 small projects using STM32 software for microcontroller. I will need only code so no need for actual project file.

    $45 (Avg Bid)
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    11 bids

    Hello i have project to devlop an software to make online order food for restaurant, the idea is that im in the restaurant and i order directly the food i dont need to wait the server . And the order goes directly to the kitchen or the bar . Thank you if you are aible to do this .

    $1424 (Avg Bid)
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    92 bids
    Java programmeur 5 days left
    VERIFIED

    Hi! I would like to creat a crypto currency as a reward for my team. This will be integrated directly in our project management will be able to exchange the coins against prizes. The idea is to creat the currency via Solidity .

    $456 (Avg Bid)
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    22 bids

    i need a c developer to work with me on a project for a period of 2 years. the will be paid on a monthly basis

    $60 / hr (Avg Bid)
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    11 bids

    you have to implement software that will work between clients and server, using Linux system calls and c language. more details will be discussed in the chat. Please I need professionals, don't bid if you don't know C and Unix system calls so it won't waste my time and please start your bid with: [Linux System Call & Networking] bids without this won't be considered.

    $58 (Avg Bid)
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    5 bids

    my project is basically an alarm (medicine reminder) using arduino that should remind old people to take there medicine on time but I'm facing a problem with the coding

    $24 (Avg Bid)
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    14 bids
    Make code 5 days left

    To make codes in the labs to make it run

    $15 (Avg Bid)
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    3 bids

    A tool that automatically updates invoice status from WHMCS site, customer renews the server, gets information from that invoice to renew that server for customer on the 2nd sites. We will send a docs file for more information. API supported.

    $493 (Avg Bid)
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    22 bids

    I need a client-server socket based application where a client uploads a file(from stdin input, full path or the name of the file), then the file is transfered to the server, and the server process that file and converts it to pdf(if it's possible, maybe more format converts, like word, jpg, etc., but it's not mandatory). The converted file should be sent back to the client. The client needs to create an account and login before doing the file conversion. All the accounts should be saved in a text file. The server is written in C(server.c for example) and needs to be multithreaded. Two threads should be for INET regular clients, and 1 thread for a UNIX administrator client. The 2 INET clients are the regular users, which login to an account and then converts a file. 1 client shou...

    $46 (Avg Bid)
    $46 Avg Bid
    3 bids
    cryptography project 5 days left
    VERIFIED

    first need any cryptography algorithm ( block ciphers, hash functions, key exchange , el gamal encryption and etc...) then need to use ant programming language ( orginal algorithm can be simplified in any possible way , but must not be too "toyish" then publishing source coude to the github At the end a little demo of implementation with screen shots and the last profit !

    $36 (Avg Bid)
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    6 bids

    Meta trader expert needed good experience in indicators

    $147 (Avg Bid)
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    8 bids

    I will share binary files with you.

    $170 (Avg Bid)
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    7 bids

    I need a client-server socket based application where a client uploads a file(from stdin input, full path or the name of the file), then the file is transfered to the server, and the server process that file and converts it to pdf(if it's possible, maybe more format converts, like word, jpg, etc., but it's not mandatory). The converted file should be sent back to the client. The client needs to create an account and login before doing the file conversion. All the accounts should be saved in a text file. The server is written in C(server.c for example) and needs to be multithreaded. Two threads should be for INET regular clients, and 1 thread for a UNIX administrator client. The 2 INET clients are the regular users, which login to an account and then converts a file. 1 client shou...

    $72 (Avg Bid)
    $72 Avg Bid
    5 bids

    The ESP32 S3 will be connected to ¾” water pipe with flow meter “F1”, TDS meter “TD1”, pulser “Pulser”, TDS meter “TDS2”. Flow meter is paddle wheel flow meter with about 140 pulses per 1000ml User must be able to set “Pulser” frequency per flow rate: over internet Web Interface to display: Selected “Pulser” frequency per 100ml Flow rate TDS1 TDS2 The ESP must use “F1” to determine output frequency (50% duty cycle -+,configurable) of square wave output Depending on the selected “Pulser” frequency, the ESP must output a square wave pulse to the pulser, per flow rate: If the selected “Pulser” frequency is 15 per 100ml, then the ESP must output a square wave pulse of 20 x...

    $184 (Avg Bid)
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    13 bids
    Implement a small OpenGL game 5 days left
    VERIFIED

    Hello! I need someone to help me build a small game, which I can use later as a layout. The game is a flight simulator. 1. The plane must be able to take off, fly, and land. 2. The scene must contain several (more than 4 and less than infinity) three-dimensional objects that move independently. 3. All of the objects in the game must be textured. 4. The scene must be illuminated by at least two light sources. (e.g. when the plane moves, it must be illuminated by the light differently). You CAN'T use these commands: 1. glBegin, glEnd – instead use glDrawArrays/glDrawElements 2. glVertex, glNormal, glTexCoord – insted use glDrawArrays/glDrawElements 3. glRotate, glTranslate, glScale – instead use procedures rotate/translate/scale from GLM library 4. gluLookat &ndash...

    $48 (Avg Bid)
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    7 bids
    Perl developer 5 days left
    VERIFIED

    Hello, I am looking for Perl developer for long-term project. You should have minimum of 2+ years of experience.

    $14 / hr (Avg Bid)
    $14 / hr Avg Bid
    14 bids

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