C 编程 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!

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    184 份搜到的工作,货币单位为 USD
    OpenWRT Implementation 6 天 left
    已验证

    I am looking for a freelancer to help me with OpenWRT implementation. My project requires a basic setup only, and I have specific hardware in mind that I would like to use. As an intermediate level user of OpenWRT, I am seeking someone with the following skills and experience: - Proficient in OpenWRT implementation - Familiarity with the specific hardware I have in mind(adrv9361-z7035) - Ability to troubleshoot and resolve issues that may arise during implementation - Good communication skills to keep me updated throughout the process If you think you are the right fit for this project, please submit your proposal and let me know about your experience and relevant skills.

    $161 (Avg Bid)
    $161 平均报价
    6 个竞标

    I am looking for a skilled C# or Python developer to create a trading bot for me. The bot will be used for option trading on the Indian Broker, Fyers, and will use Fyers TrueData API as the data source. I have a specific trading strategy in mind for the bot, and I am looking for a developer who has experience implementing trading strategies in their bots. It's a simple strategy so it won't take time budget will be under 10000 INR, Condition is bases on single Indicator based. Bot should be fast and it should be EXE. The project needs to be completed ASAP, so I am looking for a developer who can work quickly and efficiently. Ideal skills for this project include: - Experience with C# or Python - Experience building trading bots - Knowledge of option trading - Familiarity...

    $85 (Avg Bid)
    $85 平均报价
    9 个竞标
    Drone log book app 6 天 left
    已验证

    I'm looking for a freelancer with experience to build a custom drone logbook app that is compatible with both iOS and Android operating systems. The app must have flight tracking capabilities as a basic feature. I am open to suggestions for additional features that would be beneficial for this project. Thanks!

    $397 (Avg Bid)
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    37 个竞标

    I need a skilled developer who can write code to convert nautical chart files from CM93 format to S57 format while preserving specific features and details. The ideal candidate would have experience with nautical charts and file conversion. The project requires the following: - Write code to convert CM93 format to S57 format - Preserve specific features and details in the converted nautical chart - Ensure the final product is accurate and reliable Skills required: - Experience with nautical charts and file conversion - Proficiency in programming languages such as java or C++ - Attention to detail and accuracy CM93 is an older format that has minimal documentation, if any. This will require more programmatic involvement and reverse engineering code from an open-source project (OpenCPN). ...

    $218 (Avg Bid)
    $218 平均报价
    15 个竞标

    I am in need of a bot developer who has experience in Python programming language. The ideal candidate should have prior experience in developing bots for trading. I am looking for a developer who can integrate the bot with a specific trading platform that I have in mind. However, I am open to other suggestions. The bot should be fully customizable with multiple strategies. The developer should be able to implement advanced risk management strategies to ensure that the bot can handle volatile market conditions. Skills required for this project: -Expertise in Python programming language -Knowledge of trading platforms and APIs -Experience in developing bots with advanced risk management strategies -Ability to customize bots with multiple strategies

    $379 (Avg Bid)
    $379 平均报价
    9 个竞标
    python code 6 天 left

    i have written a code that contains all the logic gates and i want it to read values from a truth table then generates a list of the outputs of all the logic gates. the code should compare the outputs of the gates a written and tells me which gates worked according to the truth table and which ones did not.

    $23 (Avg Bid)
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    25 个竞标

    Hello, I'm looking for an experienced software developer to help me create a mobile application for my business. The project must use C++ programming language as this is what I am most familiar with. I have a clear vision of the features and functionalities that I need the software to have, and am looking for someone to help make my vision a reality. You should have expertise in software development, particularly with mobile applications, and have a track record of projects you have completed successfully. If you think you have the skills and experience needed to take on this project, please get in touch.

    $156 (Avg Bid)
    $156 平均报价
    9 个竞标

    Project Description: We are seeking the expertise of a skilled software developer to create a software utility for generating update patches for our games. Key Features required: Unicode Encoding: The software should use Unicode encoding to recognize, read, and write any language text irrespective of the system language environment. Patch Generation: It should be able to generate patches (as executable .exe files) based on two or more versions of the game, enabling users to upgrade their current version to the latest one. Registry Manipulation: The software should be capable of manipulating the Windows Registry, enabling the .exe file to automatically locate the game's installation directory and initiate the upgrade process. Installer Interface: The .exe file should have a user-...

    $3892 (Avg Bid)
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    7 个竞标

    If you are a software developer.I am looking for a team that can help me with software development. I need a professional team, which includes the development of mobile phone, pc and web terminals, and the development team needs to have certain software operation capabilities

    $33812 (Avg Bid)
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    29 个竞标

    If you are a software developer.I am looking for a team that can help me with software development. I need a professional team, which includes the development of mobile phone, pc and web terminals, and the development team needs to have certain software operation capabilities

    $54 / hr (Avg Bid)
    $54 / hr 平均报价
    16 个竞标

    Hello I need an expert in Python and Cyber Security Analysis. We use a standard shell code payload. Padding with NOPS. Please apply if you have the required expertise. No teams or companies please.

    $132 (Avg Bid)
    $132 平均报价
    9 个竞标

    I am looking for a team that can help me with software development. I need a professional team, which includes the development of mobile phone, pc and web terminals, and the development team needs to have certain software operation capabilities

    $7436 (Avg Bid)
    $7436 平均报价
    34 个竞标

    Seeking an experienced ML-DL expert with computer vision skills for a project involving image and video analysis. The goal is to achieve high validation accuracy and low loss. Must have expertise in object detection, image classification, and video analysis. Proficiency in popular ML frameworks required. Tasks include model development, generating accuracy and loss curves, and presenting results of multiple models in a single image. Strong Python programming skills and effective communication are necessary. Please provide examples of relevant work and approach to achieving high accuracy in image and video analysis.

    $159 (Avg Bid)
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    18 个竞标

    I am seeking an experienced C# programmer to collaborate on an exciting project. We have an existing C# application that automates Pokémon trading, specifically surprise trades, in Pokémon Sword/Shield. Now, we need to enhance the application to work flawlessly with the newly released Pokémon games, Scarlet/Violet. The source code for the current application, which includes a functional surprise trade bot for Pokémon Sword/Shield, can be found in this GitHub repository. Your task will involve repurposing and optimizing the existing codebase to enable smooth link trades in Pokémon Scarlet/Violet. Additionally, the WinForm user interface needs to be updated to align with the new game's requirements and provide an intuitive trading experience.

    $155 (Avg Bid)
    $155 平均报价
    7 个竞标

    I need a Python code for option trading and a trading bot that can execute my trades based on my analysis. The specific options strategy that I want the code to implement is the 'spred' strategy. I prefer a trading bot that allows me to make manual entries for my trades, while the bot provides me with automated analysis. The ideal platform for the trading bot should be compatible with dhan, angle one, or zerodha. The ideal freelancer for this job should have experience in Python programming, option trading, and developing trading bots. They should also have a good understanding of the 'spred' strategy and be familiar with the platforms mentioned.

    $7 / hr (Avg Bid)
    $7 / hr 平均报价
    7 个竞标
    prep workbook on Tableau 6 天 left
    已验证

    I am looking for a freelancer to create a prep workbook on Tableau for an intermediate audience. please look at the attached file

    $142 (Avg Bid)
    $142 平均报价
    27 个竞标
    Affortrack Mangoose OS 6 天 left
    已验证

    My team and I are dedicated to developing a new Affortrack Mangoose OS to develope a new tracking device firmware. We have already gone through the concept/planning stage, and are now in the process of creating a prototype. To complete this project, we are looking for experienced firmware and mangoose OS developers to assist in the development of our OS. This team must have the experience and knowledge necessary to code and develop for multiple platforms. We need a team that is capable of developing, debugging, and optimizing our code and overall system. The developers we are looking for should understand the importance of creating an efficient, secure, and reliable system. Timely maintenance, bug fixes, and system updates are a necessity for OS development. They must also be knowledgeable...

    $2549 (Avg Bid)
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    18 个竞标

    I am looking for an experienced freelancer to help with a data mapping project. The source of the data will be manual data entry, and the output should be in CSV format. The goal is to perform an application integration, making use of the mapped data. Previous experience in this type of task is essential, and high attention to detail is a must.

    $93 (Avg Bid)
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    12 个竞标
    INBOX SMTP 6 天 left

    I am in the process of starting a new enterprise and am in need of setting up an SMTP service to manage my inbox. I have already researched and narrowed down my choices for a service provider, so I am ready to move to the next step. I require a high level of customization for the setup of my SMTP service so that I can maximize its effectiveness. I am looking for an experienced Freelancer to help me with this. I need someone who can provide a comprehensive setup and follow up support to ensure that my email service is optimized for my enterprise.

    $40 / hr (Avg Bid)
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    12 个竞标

    We are seeking a skilled OBS Plugin Developer to design and develop a custom plugin that allows users to effortlessly capture vertical clips while streaming or recording, all while maintaining low CPU usage. This plugin will be an invaluable tool for content creators who want to create engaging clips specifically tailored for mobile social networks. The plugin will efficiently store raw data buffers for each source in the active scene, process and encode the data into high-quality .mp4 format files, and run these processes in the background without impacting the performance of other applications. Additionally, it will provide intuitive features such as the creation of "Vertical scenes" and "Vertical sources" docks that mirror the original scenes and sources, as well as ...

    $166 (Avg Bid)
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    15 个竞标
    Btc Flash Software -- 2 6 天 left
    已验证

    I'm looking for a software developer who can create a BTC flash software that is compatible with Windows operating system. The software should have advanced level of user experience and must include transaction acceleration feature to speed up transactions. The ideal candidate should have experience in developing cryptocurrency software and should be familiar with BTC. Additional skills required for this project include: - Knowledge of blockchain technology - Strong problem-solving skills - Ability to create a secure software - Excellent communication skills If you have the skills and experience required for this project, please submit your proposal with relevant samples of your work. ready to use software's are accepted. transferable to 6+ wallets convertible split able suppor...

    $645 (Avg Bid)
    $645 平均报价
    25 个竞标
    OBS plugin 5 天 left
    已验证

    StreamFX is a cutting-edge OBS plugin that revolutionizes your live streaming experience by offering a wide array of advanced effects. With StreamFX, you can add stunning visual enhancements, creative filters, dynamic transitions, and captivating animations to captivate your audience.

    $186 (Avg Bid)
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    5 个竞标

    Hello there, i have several photos in a project, example 100 photos, 20x5 aspect ratio. those 100 photos must be matched on the exe file, with some options zoom etc. but we will talk about options in 2nd phase, i have a current software that can do this, but patterns and lines dont match since one of them upper one of them downer, i need a software like panoroma making one, but not streching or broking my images but make connections greatly, software will read photos and understand it because those allign problems will different in each photoset, please write on your proposal that how will u do it, standart bot messages will be deleted, i will only return to those who explains their method of it

    $3815 (Avg Bid)
    $3815 平均报价
    23 个竞标
    Algo trading 6 天 left

    I am looking for a freelancer to create an algorithmic trading strategy that will help me balance the risk and reward of the stock market. The trading algorithm should be designed to identify trading opportunities daily across stocks in various markets. I am looking for accurate and timely decisions that will meet my goal of maximizing profit and minimizing risk. The optimal trading strategy should be dynamic and easy to adapt if needed in order to maintain the perfect balance of risk and reward. Since this is such an important task, I will need a freelancer with a proven track record in algorithmic trading. I am looking for someone who can develop and maintain an effective strategy that I feel comfortable with and will meet my goals. Quantative researchers We are looking for quant trad...

    $627 (Avg Bid)
    $627 平均报价
    10 个竞标

    I require a software writer who is very competent in “C”; works quickly and keeps in regular communication. I have a circuit board which has two processors; STM32F429 and a STM32L152. There are the usual control switches and a LCD screen. Basically the system generates a sinewave which is fed through a variable resistance circuit. The drop in amplitude of the sinewave is measured and recorded in a file. I have a bootstrap program that is written and stable and also several application programs. I need several additional programs written and some of the existing programs modified. There will be ongoing maintenance work and also an AI – machine learning – project if the freelancer is capable. I have the existing source code and notes plus correspondence over the past...

    $27 / hr (Avg Bid)
    保密协议
    $27 / hr 平均报价
    10 个竞标

    I am looking for a freelancer who can create an OCR automation system for my PC video game, Fifa. The purpose of the OCR automation is to automate quests and tasks within the game. Requirements: - Experience in OCR technology - Familiarity with Fifa game mechanics - Ability to create a user-friendly and efficient automation system - Time-sensitive project, must be completed ASAP If you have the necessary skills and experience, please submit a proposal. Thank you.

    $184 (Avg Bid)
    $184 平均报价
    18 个竞标

    I am looking for a skilled developer who can create a text-to-speech software for Windows that caters to the Hindi language. The software should have the following features: - Ability to convert written text into spoken words in Hindi - Option to choose between male and female voices for the software - No additional features like voice control or recognition required - Target audience is individuals who need assistance with reading and understanding Hindi text i want Voices Like that is using by ( ) or Please see hindi voice samples on both platform. or check it out in this project's attached audio files. Note: Don't be confused, I don't want to use the API of these online applications (fliki or elevenlabs), I want a complete Hindi Voice Module Package in my softwar...

    $791 (Avg Bid)
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    19 个竞标

    I am looking for a freelancer who can develop a VB trading software for me for stocks. Developer should have good background working with stocks, trading related platforms and must know how to code on VB. More details through chat.

    $581 (Avg Bid)
    $581 平均报价
    8 个竞标

    I am looking for a freelancer who can develop a VB trading software for me for stocks. Developer should have good background working with stocks, trading related platforms and must know how to code on VB. More details through chat.

    $592 (Avg Bid)
    $592 平均报价
    7 个竞标
    tradingview indicator 6 天 left
    已验证

    I am looking for a skilled developer who can convert an MQL indicator to a tradingview indicator. The indicator type can be either trend following, oscillator or volume-based. As for the specific requirements, I am open to suggestions and would appreciate any input or ideas to refine my rough concept. The preferred time frame for the indicator is not specified. The ideal candidate should have experience in both MQL and tradingview, and possess a keen eye for detail to ensure accuracy and reliability of the indicator.

    $200 (Avg Bid)
    $200 平均报价
    13 个竞标

    Looking for a developer to create a banned apps detector and uninstaller app for both Android and iOS operating systems, with scheduled scanning as a key feature. The primary reason for users to use the app is for personal use, to ensure their devices are free from harmful apps. Ideal skills and experience for this project include: - Experience in developing apps for both Android and iOS platforms - Knowledge of app security and identifying banned apps - Proficiency in creating scheduling features - Familiarity with user-friendly design and interface - Ability to provide regular updates and maintenance for the app.

    $221 (Avg Bid)
    $221 平均报价
    7 个竞标
    LTE quectel EM05-G 5 天 left
    已验证

    I am looking for a developer to help with the integration of the LTE Quectel EM05-G module. This is for a project involving Internet of Things (IoT) devices requiring communication over LTE. My desired protocol for the IoT devices is LTE, and I am expecting a data transfer rate of more than 1 Mbps. The successful candidate should have experience working with LTE modules and implementing communication protocols for IoT devices. If you think you can provide the expertise necessary to help get this project off the ground, please reach out. I need some additional help with AT commands and getting the connection correct

    $31 / hr (Avg Bid)
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    22 个竞标

    This project consists of two parts: The first part will be focusing on using use a collision generation tool (md5collgen) to find collisions and then generate two C binary files that have slightly different content but generate the same MD5 hash. a text editor such as bless or ghex will be used. answer the questions provided in the files below. named part1 and part 1.2 The second part will focus on creating a threat model for a simple web-based quiz application and then writing a report based on the STRID model to create a flow diagram. The application has two main external entities, the administrators and the users. which are shown in file named part 2: Q1) You will first create a Data Flow Diagram for this application. The diagram should show, external entities, processes, data ...

    $112 (Avg Bid)
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    10 个竞标

    I am looking for a skilled C++ programmer who can help me with improving the performance of an old program. The main issue that needs to be addressed is enhancing the speed and responsiveness of the program. In addition to that, I want to add webshell and auto start features to the program. Ideal Skills and Experience: - Strong proficiency in C++ programming language - Experience in optimizing program performance - Familiarity with webshell and auto start features - Ability to work on an old program and make necessary changes - Strong problem-solving and debugging skills The improvements need to be implemented within just 1 and a half day, so the ideal candidate must be able to work under tight deadlines without compromising the quality of work.

    $149 (Avg Bid)
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    31 个竞标
    C++ program expert -- 4 5 天 left
    已验证

    I am looking for a C++ program expert to help me with a Trojan issue. The program should be designed to run on Windows operating system. The level of complexity required for the program is intermediate. I just want add webshell and autostart only. No other is required

    $78 (Avg Bid)
    $78 平均报价
    11 个竞标

    I am looking for a DSP algorithm audio processing engineer to perform noise reduction on audio for consumer electronics using C++. The ideal candidate should have experience in the following: - DSP algorithm design and implementation - Audio signal processing - C++ programming - Experience with noise reduction techniques - Familiarity with consumer electronics industry The project requires the following tasks to be performed: - Develop and implement a noise reduction algorithm using C++ - Test and optimize the algorithm for consumer electronics - Document the algorithm design and implementation for future reference If you have the necessary skills and experience, please apply for this project.

    $454 (Avg Bid)
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    28 个竞标

    I am in need of a skilled developer to develop a software for a Conquer Online Private Server game. Specifically, I require improved mining capabilities for the game. Ideal Skills and Experience: - Knowledge of Conquer Online Private Server game - Experience with script and software management - Strong programming skills in languages such as C++, Java, and Python This is an ongoing project that will depend on patches, so I am looking for someone with a flexible timeline. Communication and collaboration will be key as we work together to ensure the software modifications are completed to my satisfaction.

    $104 (Avg Bid)
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    20 个竞标

    I am looking for a freelancer who can develop a VB trading software for me for stocks. Developer should have good background working with stocks, trading related platforms and must know how to code on VB. More details through chat.

    $650 (Avg Bid)
    $650 平均报价
    7 个竞标

    When turn on the developer tool in the Chrome browser, there is a function to switch to the device toolbar. With that, we can do an Android simulation. I want to implement it with a chrome extension. Or if you have any good ideas for Androidizing Chrome we can discuss. Currently, I am controlling Chrome using the chromedevtools protocol (CDP) with c#. I used user-agent for mobile, but I want it to be more perfect thank you

    $297 (Avg Bid)
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    13 个竞标

    I am looking for someone to assist me building a weight balance with a simple code for measuring the weight with 4 load sensors. For that purpose, i need to use the following components: Nordic Semiconductors nRF21540-DK with nRF52 series and HX711 amplifier, along with 4 load sensors. I have already done the hardware part. It is just necessary to help with the firmware. I also have all components needed, it is not necessary for you to have them. The programming should be in Zephyr on nRF Connect SDK version 2.3.0 on Visual Studio Code. I'm using this github page as a reference: I also request to do the project together like in Zoom Meetings, Discord... If you think this could be the project for you, send me a message.

    $28 (Avg Bid)
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    3 个竞标

    OBJECTIVE: We need an MPLAB Harmony V3 project for the PIC32 development board (MCU to use is PIC32MK1024MCM064) which can read and write .txt and .csv files, buffer data to a microSD card. No other MCU model to be used. -The data to be written in the file is integer and float along with the variable name. (use some test variables) -The data should be written with time stamping. You can use the external RTCC module that is already interfaced with the MCU. -The SD card size is 32 GB (FAT32). The project code should work for lower memory SD cards as well. Do not use RTOS, only MPLAB harmony is allowed. We shall provide more info (connections, schematic) to selected candidates only. At that point you will have a chance to resubmit the bid. Any milestones needed, need to be specified, else we...

    $500 (Avg Bid)
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    9 个竞标

    I am seeking a skilled MQL 4/5 programmer based in India who can work with me on a regular basis for expert advisor development. The ideal candidate should have experience in MQL 4/5 and be available for ongoing work. The project will involve developing custom scripts and indicators to meet my specific needs. The programmer should have expertise in MQL development and be able to deliver high-quality work within tight deadlines. Key skills required for this project include: - Proficiency in MQL 4 programming - Experience in developing expert advisors - Strong knowledge of custom scripting and indicator development - Ability to work collaboratively with me to meet project goals - Excellent communication skills and attention to detail. *******Only Indian developer can Apply******************...

    $337 (Avg Bid)
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    7 个竞标

    I am seeking an experienced Product Manager who has expertise in Artificial Intelligence and programming. The primary task of this position is Product Development, though experience with Market Research and Project Management is a plus. The ideal candidate should have no specific preference in terms of programming language or platform. The desired timeline for the project is 2-3 months, though this can be negotiable. If you have the expertise and are interested in this opportunity, please reach out to discuss in more detail.

    $4631 (Avg Bid)
    $4631 平均报价
    26 个竞标
    Changes on audacity -- 4 5 天 left
    已验证

    I am looking for a skilled developer to make some changes on Audacity. Specifically, I need two text boxes and two buttons added to the macro manager. The first box i can put a number in it and it will create a macros with that number, lets say i putted 10 it will create 10 macros in sequence numbers, like macro 1 macro 2 macro 3 and so on, also the second box should be the number of macros inside the next macro, macro gonna contain from the previous one, like macro 3 will contain macro 2 10 times and so on, make the first macro contain the order (duplicate)، two buttons are (apply) to apply the effect and (delete all) to delete them all if i want, there is a picture for 62 macros i made with macro 61 been contained in macro 62.

    $22 (Avg Bid)
    $22 平均报价
    5 个竞标
    Change PineScript to C# 5 天 left
    已验证

    I need a C# programmer to Recode an indicator for the Ninja trader 8 platform ... Specific technical indicators from TRADINGVIEW (open sourse)to be coded into Ninja trader 8 platform (C#).. Ideal skills and experience include knowledge of NT8 platform, PINE Script and C# programming languages, and experience with TRADINGVIEW is available in PineScript (TradingView) need to conver in nt8 platform..must be done in short term.. I will give the link of indicaor which one needs to recode. I have the C# code too but it required debugging to work.

    $40 / hr (Avg Bid)
    $40 / hr 平均报价
    17 个竞标
    Optimization 5 天 left

    Project number 1 Option number 1 You are required to convert the code of the "Simplex" program, specifically the "best improvement" version, so that instead of performing calculations using double precision, they will be implemented using a LARGENUMBER represented by the "largenumbers.h" routines provided with the project. This must be a direct modification of the code of the "Simplex" program available on the link. The largenumbers code allows working with precision of at least 120 decimal digits compared to approximately 15 digits in double precision. in this link you can see the files of the best improvment:

    $20 (Avg Bid)
    $20 平均报价
    9 个竞标

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