Programação C 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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    191 trabalhos encontrados, preços em EUR

    I am in need of professional help to develop learning materials focused on Evolutionary Biology for high school students. The aim is to make complex concepts digestible and engaging for young minds. Key Requirements: - Deep knowledge of Evolutionary Biology - Prior experience in curriculum design and educational content development - Strong communication skills to simplify complex scientific terms - Ability to make content engaging and understandable for high school students The ideal freelancer for this project will be someone who has significant experience in both the field of evolutionary biology and in developing science-based educational content for the high school level. Your role will be to create concise, clear and engaging learning materials that spark interest and promote ...

    €9 / hr (Avg Bid)
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    6 ofertas

    I'm seeking a technical writer to create detailed documentation in english for our machine vision software. This software, a Windows application, is primarily used for image analysis, quality control in industrial environments (factories) and is equipped with its own programming language. The language is similar to Typescript and includes a wide variety of functions. The documentation must cater to our primary audience - software developers, while also being accessible to end-users with limited programming experience. Key requirements for the documentation include: - A comprehensive breakdown of the software's functionalities, focusing on image analysis - Detailed explanation of the software's programming language, highlighting its similarity to Typescript and the various f...

    €20 / hr (Avg Bid)
    ADC
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    13 ofertas

    I need a skilled programmer to help me with a project that involves setting up data communication between Arduino devices using Lora technology. Key Project Details: - The project involves simple packet sending between devices, specifically focusing on transmitting GPS coordinates. - You need to be proficient in Lora programming for this project. Previous experience in similar projects is highly desirable. - The sensors that need to be integrated with the Arduino for remote sensing and monitoring include temperature and humidity sensors, soil moisture sensors, as well as motion detectors. Ideal Skills and Experience: - Strong Arduino programming skills. - Proficiency in Lora technology. - Experience with integrating various sensors. - Experience with GPS location data handling. - 1 devi...

    €17 / hr (Avg Bid)
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    I am in need of a skilled developer to create a blockchain-based gambling software specifically designed for slot machines. Key Features: - The software must facilitate transparent and auditable transactions, ensuring fairness and accountability. - It should leverage smart contracts for automated payouts, streamlining the gambling process. - Multi-currency support is also a crucial element that the software should incorporate. Key Requirements: - The software should specifically support slot machine games. - I require integration with DTBX blockchain network. Ideal Skills: - Proficiency in blockchain technology and smart contract development. - Prior experience in creating gambling software, particularly for slot machines. - Familiarity with multi-currency support and DTBX network. - S...

    €305 (Avg Bid)
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    9 ofertas

    I'm looking for a skilled developer to create a mini app for Telegram. - The app needs to allow user authentication and secure logins. - It should utilize the Telegram platform for both its frontend and backend. - The main purpose of the app is to facilitate cryptocurrency mining. - The app should support mining within the Telegram interface. - App should be Connected to telegram wallet. Ideal Skills: - Experience in developing Telegram apps. - Proficiency in cryptocurrency mining. - Strong understanding of user authentication and secure systems. Please let me know if you have relevant experience in this area.

    €1085 (Avg Bid)
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    I'm seeking a skilled developer with experience in Linux kernel development and hardware integration to help me with a project focused on the iMX8 platform. Key Requirements: - Custom Kernel Configuration: You should be adept at configuring and optimizing the kernel for the iMX8 platform to ensure optimal performance. - EMMC Encryption: Experience with EMMC encryption, particularly with a focus on security, is crucial. Please note that our encryption requirements involve both secure boot and data encryption. Ideal Skills: - Proficiency in Linux kernel development, particularly in a custom configuration context - Experience with EMMC encryption, particularly in relation to secure boot and data encryption - Understanding of hardware integration, especially in the context of the iMX8 ...

    €20 / hr (Avg Bid)
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    8 ofertas

    I am seeking a skilled developer with c/c++ experience to build an application that enhances the functionality of AXIS cameras. The key improvements I'm looking for include: This is an urgent request, so I need someone who is able to get started on this project ASAP. To be considered for this job, you should have strong c/c++ skills and previous experience in video surveillance technology. Knowledge of AXIS Camera Application Platform (ACAP) would be a plus. Please share past projects similar to this when you bid.

    €524 (Avg Bid)
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    16 ofertas

    I have strategy for my interday trading on “Renko Chart”. I need someone who can deploy my strategy on tradetron automatic trading software. It’s a fully automated trading strategy.

    €114 (Avg Bid)
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    8 ofertas

    I'm looking for a skilled Python developer to build an interface for a device following the "JT/T808-2013" agreement issued by the Ministry of Transport of China. This project must be completed by a strict deadline; hence a highly organized and time-conscious freelancer would be ideal. Specifically, you'll be required to make revisions to the communication encryption section of the JT709A intelligent electronic lock protocol. Having a solid background and understanding of communication protocols are prerequisites for this task. Key tasks to undertaken: - Develop a Python interface for the JT/T808-2013 compatible device - Revise the specific communication encryption of JT709A intelligent protocol While this is a standalone project, having excellent communication skill...

    €110 (Avg Bid)
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    3 ofertas

    I'm seeking a skilled developer to design and implement a robust object detection and tracking software for surveillance purposes using C on DSP board as embedded system. The core objectives of the project are: - **Detection and Tracking:** The software should be able to detect and track both people and vehicles in real-time with frame rate >=60 FPS, providing accurate and timely information for surveillance purposes. - **Efficiency:** Optimize the software to ensure minimal latency and high accuracy in detecting and tracking objects. The software is expected to perform well in a variety of lighting conditions and within crowded scenes. Ideal candidates for this project should have: - Proficiency in C programming - Prior experience in developing object detection and tracking s...

    €766 (Avg Bid)
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    I am in need of an industrial automation professional with a specialised experience in PIC programming and equipment integration. The project involves working with hotpress. • Your task will be to program Peripheral Interface Controllers (PIC) and integrate this with our existing equipment. • Further, knowledge in temperature control and pressure monitoring systems for hotpress is essential, as you'll be required to implement these functionalities in our automation system. Ideal skills and experience for this role would be: • Extensive PIC programming experience. • Experience with hotpress equipment. • Sound understanding of temperature control and pressure monitoring in automation systems. Your ability to successfully implement these tasks efficiently will...

    €233 - €699
    Secreto ADC
    €233 - €699
    9 ofertas

    As an enthusiast in the world of cryptocurrencies, I need a proficient Solidity developer with a good grasp of blockchain technology to assist me in creating a smart-contract for token creation specifically on the Ethereum platform. Your duties will include: - Designing and deploying a smart-contract in Solidity language. - Ensuring the smart-contract is functional for token creation. - Implementing a wide-ranging bot defense strategy to protect the smart-contract from bots. Skills & Experience: - Advanced knowledge of Solidity and Ethereum blockchain platform. - Proven track record in successful smart-contract deployments. - Experience in crafting and deploying comprehensive bot defense strategies. - A solid understanding of token creation process. The ideal candidate should h...

    €42 / hr (Avg Bid)
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    I'm seeking an expert in Crestron programming specifically for the DigitalMedia Series. My project entails the following functionalities: - Multi-Room Audio/Video Distribution - Video Conference Management As a requirement, you should possess: - Extensive experience with the Crestron system, especially the DigitalMedia Series / NVX - Proven capability in Multi-Room Audio/Video Distribution and Video Conference Management - Strong problem-solving skills to devise functional solutions Ultimately, the successful applicant will enhance our current system to provide a seamless experience across various environments. Please include previous similar projects in your bid.

    €41 / hr (Avg Bid)
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    Forex Trading Bot Development 18 horas left
    VERIFICADO

    I'm in need of a skilled developer to create a trading bot for Meta Trader 4/5, specializing in Forex trading. As I am yet to design a specific trading strategy, assistance in this regard will be appreciated. Ideal skills and experience: - Forex trading expertise - Proficiency in creating bots for the Meta Trader 4/5 platform - Strong knowledge of different trading strategies - Excellent communication skills to effectively explain strategies Responsibilities: - Developing a forec trading bot for Meta Trader 4/5 - Assisting in strategy design - Ensuring the bot operates effectively and reliably on the platform - Clear communication of progress and strategy details. Looking forward to a fruitful collaboration.

    €222 (Avg Bid)
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    26 ofertas

    As a business deeply entrenched in tech, we're in need of a skilled C++ Developer who specializes in native cross-platform MCUs firmware and software development. Our ideal candidate would primarily help us develop a Windows, Linux, and macOS compatible monitoring system, specifically for voltage. The goal is to create a GUI application with specific features. These include: - Real-time monitoring - Graphical representation - Data logging - GPIO MCU ON/OFF control - Voltage and current real-time transfer to PC via USB-connected MCU SAMD21 This calls for not only proficiency in GUI application development, but also a demonstrated understanding of working with real-time data transfer systems. Real-time voltage monitoring and the know-how of system-level development will be crucial t...

    €444 (Avg Bid)
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    20 ofertas

    Seeking for a versatile software engineer with proficiency in Java, Python, and C++. Broad responsibilities include software development with an expectancy of delivering high-quality code and an efficient, working product. Key Requirements: - Familiarity with Java, Python, and C++ - Prior experience in software development - Capability to create detailed project proposals - App Development The ideal candidate for this role should be capable of delivering a detailed proposal outlining their approach to assigned tasks and their projected deliverables. Looking forward to seeing your approach to software development.

    €1200 (Avg Bid)
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    12 ofertas

    I'm looking for a freelancer who can help me with Schneider Concept software and PLC programming. The task involves: - Developing a PLC program using ladder logic - Focusing on process automation as the primary function The ideal candidate should have: - In-depth knowledge and hands-on experience with Schneider Concept software, specifically with PLC programming. - Strong understanding and previous experience in developing ladder logic based PLC programs. - A proven track record in process automation through PLC.

    €10 / hr (Avg Bid)
    €10 / hr Média
    21 ofertas

    I need the Hurst Diamond Notation Pivots available in Tradingview (the code is public) written for Sierra Charts.

    €202 (Avg Bid)
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    11 ofertas
    €12 Média
    5 ofertas
    Arduino Code for Basic Robotics 13 horas left
    VERIFICADO

    I'm aiming at developing a robot that employs basic movement controls, thereby necessitating a detailed circuit diagram backed by Arduino code. Essential aspects to consider encompass: - The robot's main purpose: Robotics - Level of complexity: Basic movement controls - Sensors involved: Pir sensor, Tilt sensor Ideally, I am searching for a freelancer who possesses have an extensive background in robotics, especially with movement controls, and a strong understanding of Arduino. Proficiency in working with Pir and Tilt sensors would be a crucial addition as well. Knowing your way around servo, stepper, and DC motor styles would be helpful, even though this particular project might not necessarily utilize them.

    €21 (Avg Bid)
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    I'm in need of an experienced Technical Coder proficient in Python, Java and C++. While I'm uncertain of the project involving web development, your experience in this area might be a plus. Key Requirements: - Knowledge of Python, Java, and C++ - Machine learning expertise - Database management capabilities - Network security knowledge - Proven experience with customizable algorithm creation, and automated function of algorithm The ideal candidate will be technically sound across multiple coding languages and techniques. I am looking for someone who can roll with the punches, is a problem solver and knows how to navigate through complex issues. Your ability to take a strategic approach will certainly be valued.

    €607 (Avg Bid)
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    C++ expert. I have basic code. Want to stream the data from usb camera and show camera image. And some task with opencv.

    €143 (Avg Bid)
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    23 ofertas
    Expert needed for Esp32 and LoRa 9 horas left
    VERIFICADO

    I'm in the final stages of a project involving Esp32 and ebyte LoRa modules. My main issue is the unreliability of the network connection and the slow data transmission speed. I need an experienced professional who can help me optimize these aspects to get the project completed. Key requirements: - Strong experience with programming and coding for Esp32 and ebyte LoRa modules - Previous experience in troubleshooting connectivity issues and optimizing data transmission Please reach out if you have demonstrable experience in this area. Must be available to work on project immediately and have it completed within a few days.

    €546 (Avg Bid)
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    21 ofertas
    prerit singh -- 2 8 horas left

    Hello! My name is Prerit Singh and I am looking for a talented freelancer to create 1-5 social media posts specifically catering to a specific audience. I have an idea of the demographic I'm looking to target, and am open to exploring different ideas and approaches to make sure the social media posts resonate with this demographic. If you think you can come up with creative and engaging social media posts that capture the attention of this audience, I'd love to learn more about your experience and previous work. I'm excited to see your proposals and find the right fit for this project.

    €10 / hr (Avg Bid)
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    - Fix the aim offset bug from the EBBarrel component attached to the players weapon. - Modify the Masterturret C++file (for stationary gun) so it has proper lag compensation / interpolation and also do the same for Tank Turret -Extend the AI to behave more humanlike. Roam around look at an enemy if he is in a given radius. If encoutnering enemy stand still, go crouch or look for cover (EQS system?)

    €34 / hr (Avg Bid)
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    I have an existing project written in C++, it's a simple plane simulator. What I am looking for is a complete rewrite for the project to change the game type. Currently, the code is based on a simple plane simulator, but I want it to be transformed into a different game. Ideal skills and experience: - Proficiency in C++ - Experience in code refactoring - Prior game development experience - Sound understanding of game mechanics and development - Ability to modify existing code to accommodate new game type

    €138 (Avg Bid)
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    14 ofertas

    I'm on the lookout for a skilled Raspberry Pi developer to devise a PyQt GUI with a specific focus on rendering real-time updates. Key Responsibilities: * Developing a practical and efficient PyQt GUI, focused on Raspberry Pi. * Implementing specialized features for real-time updates. Although it's not mandatory, it would be ideal if you can come with previous experience developing GUIs with Python and Raspberry Pi. While my requirements don't necessarily specify the data presentation format, I am relying on you to leverage your expertise and propose the best way to present the streaming data real-time. Essential Skills: * Proficiency in Python and Raspberry Pi. * Proficiency with PyQt for GUI development. * Experienced in rendering real-time data. Deadlines are vital f...

    €168 (Avg Bid)
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    22 ofertas
    FUDO-Like Software Development 5 horas left
    VERIFICADO

    I'm in need of an experienced developer who can create a software similar to FUDO, primarily focusing on order tracking. Key Points: - The software should be centered around efficient order tracking, similar to FUDO's system. - I value your experience in software development and similar projects; please provide a summary of your relevant experience in your application. The ideal candidate will have: - Proven experience in software development, specifically in creating order tracking systems or similar applications. - A comprehensive understanding of customer needs and the ability to translate those into a functional product. - Strong communication skills and a proven track record of delivering projects on time and within budget. Please detail your experience in your applicati...

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    I'm an employer looking for a dedicated, skilled software developer for a full-time job role in the technology industry. Key Responsibilities: - Design, code, test and manage various applications - Collaborate with the engineering team and product team to establish best products Ideal Skills: - Strong knowledge of programming and scripting languages - Familiarity with continuous integration Great if you have: - Previous experience in software development or a related field - Excellent project management skills Join our technology team and contribute to high-level strategic decisions and everyday software-related responsibilities. We'd love you on board!

    €20 / hr (Avg Bid)
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    I'm in need of a skilled and experienced developer for immediate assistance with a critical aspect of the Pintos Operating System. This task is of the utmost importance and requires someone with a deep understanding of file systems. Key Responsibilities: - Implementing critical file system features in the Pintos Operating System Ideal Skills and Experience: - Proven track record in implementing file systems - In-depth knowledge of the Pintos Operating System - Experience working with time-sensitive projects - Ability to work effectively and deliver promptly I need this task completed ASAP, so please only apply if you are confident you can meet this tight deadline.

    €135 (Avg Bid)
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    24 ofertas
    Arduino Code Adjustment 1 hora left
    VERIFICADO

    I'm in need of an experienced Arduino programmer to make simple amendments to existing functions in my code. This project involves code which interacts with external devices - understanding of these interactions will be crucial. Requirements for this task: - Expertise in Arduino programming and language - Experience with code that interfaces with external devices - Strong attention to detail as subtle changes are required - Ability to ensure system functionality post modification I look forward to your comprehensive responses. Ability to deliver promptly and accurately will be considered for ongoing work.

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    14 ofertas

    I am looking for an experienced professional to install GPSWox for real-time tracking of 1-10 vehicles. Key Responsibilities: - Set up GPSWox for real-time vehicle tracking - Ensure system is reliable, secure and well-integrated - Provide user training Ideal Skills: - Experience with GPSWox or similar GPS tracking systems - Proficiency in vehicle tracking technology - Strong understanding of real-time tracking systems - Excellent communication and training abilities Note: Due to the real-time nature of this project, timeliness and accuracy are critical.

    €154 (Avg Bid)
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    I am looking for an Android AOSP developer with experience with CM/LineageOS to building a custom-rom/firmware Project Details: - device is based on MT6580A - current firmware is only available as binary and working in 98% of cases - we need to improve it, but vendor does not exist anymore - I need to recreate from scratch the firmware with Google's Android sources and with mediatek drivers around it. We can share you a fresh Ubuntu 22.04 or any other Ubuntu version required on a system to run the code. It is required to have multiple years of experience with Android Firmware development and packaging for Android Watch If you have also experience in Android Watch / WearOS Firmware development, particularly with Android Wear OS, I would love to hear from you. Please provide exampl...

    €257 / hr (Avg Bid)
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    Trophy icon ESP32 enviar datos a un servidor 3 dias left

    Usando la placa de desarrollo ESP32-S2-DevKitC-1 (la que trae el led rgb), conectar a internet en modo station y hacer peticiones a un servidor de prueba (puede ser de esos gratuitos o instalarlo en el propio PC) para transmitir un dato a la internet (puede ser una cadena de caracteres). Hay que considerar que el led RGB debe usarse para indicar cuando se envía un mensaje (que use algunos colores). Idealmente debe realizarse en la plataforma PlatformIO con la herramienta ESP-IDF (NO ARDUINO). Para la placa ESP32-S2-DevKitC-1 (no me sirve otra).

    €93 (Avg Bid)
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    5 inscrições

    I am looking for an Android AOSP developer with experience with CM/LineageOS to building a custom-rom/firmware Project Details: - device is based on MT6580A - current firmware is only available as binary and working in 98% of cases - we need to improve it, but vendor does not exist anymore - I need to recreate from scratch the firmware with Google's Android sources and with mediatek drivers around it. We can share you a fresh Ubuntu 22.04 or any other Ubuntu version required on a system to run the code. It is required to have multiple years of experience with Android Firmware development and packaging for Android Watch If you have also experience in Android Watch / WearOS Firmware development, particularly with Android Wear OS, I would love to hear from you. Please provide exampl...

    €246 (Avg Bid)
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    19 ofertas

    I am looking for an Android 5.1+ developer with experience in building custom-roms/firmwares Project Details: - i am having this details and I need to recreate from scratch the firmware with Google's Android sources and with mediatek drivers around it. It is required to have multiple years of experience with Android Firmware development and packaging for Android Watch If you have experience in Android Watch Firmware development, particularly with Android Wear OS, I would love to hear from you. Please provide examples of your previous work in this area. The milestones for working: ms0: after award we go into a call and discuss about best approach to get control back to be able building the rom / firmware ms1: recreate the firmware from source to be able to deploy on the devices ...

    €167 (Avg Bid)
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    31 ofertas
    Windows USB Dongle Driver Developer 2080 dias left
    VERIFICADO

    I require an experienced programmer with strong knowledge in USB dongles and Windows operating systems. The freelancer will need to provide a driver solution which avoids the need for deactivation of core isolation. While the security details have not been outlined, it is essential to assume a high level of security measures in the course of your work. Desired Skills & Experience: • In-depth Windows operating system know-how. • Highly proficient in coding and software configuration for USB dongles. • Understanding of Windows security protocols will be beneficial. • Proven background in delivering secure and effective driver solutions. Rest assured, your expertise and attention to detail would be much appreciated on this project.

    €525 (Avg Bid)
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    19 ofertas

    I am searching for a professional with an in-depth knowledge of the Themida pack. Job Responsibilities: 1. Implementation and setup of Themida pack 2. Debugging and troubleshooting if any problem arises 3. Customizing and modifying as per our requirement Although the freelancer isn't required to accomplish a task with specific objectives (since I skipped the choices), a basic work experience with Themida, strong problem-solving skills and a good reputation for being reliable are what I am looking for in an ideal candidate. While I don't need specific details for a successful application, showcasing your competence with past work and experience related to Themida pack will highly increase your chances of getting selected. Looking forward to working with you!

    €27 / hr (Avg Bid)
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    12 ofertas

    I aim to develop a solution that will facilitate data communication between an Arduino UNO and a SIM7600E using AT+COMMAND. The primary data in focus will be temperature sensor readings. Key Responsibilities: - Setting up a reliable connection between Arduino UNO and SIM7600E - Implement AT+COMMAND for effective communication - Design a protocol for transmitting temperature sensor data Ideal Skills: - Solid knowledge of Arduino - Proficiency in handling SIM7600E - Experience in implementing AT+COMMAND - Understanding of sensor data transmissions. Please ensure you can efficiently deliver on these requirements, and provide the mentioned sensor data communication before placing your bid.

    €166 (Avg Bid)
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    29 ofertas
    Java, Qt developer 1916 dias left

    I am looking for an expert Java and Qt developer who can assist me with both Java and Qt programming tasks. The project entails both modifying existing code and writing new code from scratch. The ideal freelancer for this job should have extensive experience in both Java and Qt development.

    €31 / hr (Avg Bid)
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    78 ofertas

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