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!

Baseret på 175,819 bedømmelser, giver vores klienter os C Programmers 4.9 ud af 5 stjerner.
Ansæt C Programmers

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!

Baseret på 175,819 bedømmelser, giver vores klienter os C Programmers 4.9 ud af 5 stjerner.
Ansæt C Programmers

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    My existing Arduino sketch has grown into one long file packed with sensor-handling, communication, and general utility routines. The logic works perfectly, so I do not want a single algorithm or architectural decision changed. What I do need is a clean separation of concerns: each coherent group of functions moved into its own header/source pair so the code base becomes far easier to read and follow. Here is what I expect from you: • Analyse the current sketch, spot the natural modules, and decide which blocks belong together. • Create .h/.cpp files for those modules (sensor handling, communication, utilities, or any additional group you identify) and pull the relevant functions into them. • Maintain identical behaviour and compile-time compatibility with the origin...

    €15 Average bid
    €15 Gns Bud
    4 bud

    I need an experienced Q-Sys programmer to set up a control system, audio and video. This is an urgent task and needs to be completed ASAP. Ideal Skills and Experience: - Expertise in Q-Sys control system programming - Proven experience with Q-Sys Designer software - Strong understanding of networked AV systems - Ability to troubleshoot and optimize control system performance - Familiarity with audio and video routing within Q-Sys Please provide a portfolio or examples of previous work.

    €549 Average bid
    €549 Gns Bud
    60 bud

    I need a Python application that takes a pretrained YOLO model and turns it into a real-time desktop solution capable of recognising industrial, hand and power tools as they appear in a live camera feed. The workflow should be straightforward for a non-technical operator: launch the program, select the camera (USB or built-in), and immediately see bounding boxes with class names and confidence scores updating on-screen at 30 fps or better. Key details • Model: start with an existing YOLO checkpoint (v5, v7, v8 or YOLO-NAS—whatever you feel offers the best speed / accuracy trade-off). Feel free to fine-tune if that improves precision, but the core must stay YOLO. • Language & libs: Python 3.x, OpenCV for video capture/rendering, torch or ultralytics for inference. ...

    €491 Average bid
    €491 Gns Bud
    32 bud

    I want to sharpen my job-related skills in C# automation testing from the ground up. I’m still at the beginner stage, so the guidance has to start with fundamentals, then quickly move into hands-on practice. My immediate focus is mastering NUnit for writing, structuring, and running automated test suites. If time permits, I’m open to touching on Selenium or SpecFlow later, but the primary goal is to feel fully competent with NUnit in a real-world workflow. Here’s what I expect: • Short, regular live sessions (screen-share or pair-programming) where we walk through examples and refactor them together. • Small homework projects with clear feedback so I can measure progress. • Practical tips on setting up test environments, using assertions effecti...

    €64 Average bid
    €64 Gns Bud
    5 bud

    I am looking to develop an AI-powered software system that monitors cashier activity in retail stores using CCTV cameras and POS transaction data. The goal is to automatically detect theft, suspicious cash handling, and abnormal cashier behavior. Main Features: Analyze live video from cashier cameras using Computer Vision and AI Detect suspicious actions such as unscanned items, fake refunds, cash drawer misuse, or unusual movements Link video events with POS transaction data for accurate fraud detection Record and store related video clips of suspicious incidents Provide a dashboard for the business owner to review alerts, watch videos, and monitor cashier performance Send real-time notifications when suspicious activity is detected Technical Requirements: Experience in AI, Compu...

    €1032 Average bid
    €1032 Gns Bud
    156 bud

    I’m building an immersive rehabilitation platform that challenges patients cognitively while simultaneously guiding targeted motor exercises. The goal is to keep therapy engaging, data-driven, and clinically meaningful inside a standalone VR headset (ideally Quest 2/3, though I’m open to PC-tethered solutions if you can justify the trade-offs). Cognitive focus • Memory • Attention • Problem-solving • Executive functions Motor focus • Fine motor control • Gross motor movements • Hand–eye coordination • Gait and balance training Here’s what I need from you: an end-to-end Unity or Unreal project with therapy “mini-game” scenes that adapt difficulty in real time, record kinematic data, and export...

    €105 Average bid
    €105 Gns Bud
    7 bud

    Here is the same project post without emojis: Project Title AI Admin System for Internal Email & WhatsApp Workflow Automation (India-Based Preferred) Project Description We are a trading company based in Jamshedpur, India. We want to develop an internal AI-powered admin system called: Padam Prakash Command Center (PPCC) The purpose of this system is to automate email assignment, response tracking, follow-ups, and escalation inside our company. This system will only operate within our internal company email IDs and internal WhatsApp group. Core Requirements 1. Email Monitoring & Classification AI reads all incoming emails from company email accounts Classifies the email (Enquiry / Payment Issue / Dispatch / Vendor / Complaint / Internal etc.) Assigns it automatically to ...

    €997 Average bid
    €997 Gns Bud
    30 bud

    I have the following project with 4 deliverables. The cost of the first deliverable is $ 100. The cost of the second deliverable is $ 300. The third deliverable is $ 200 and the fourth deliverable is $ 100. Here is a description of the project " Project Overview I am migrating a thermal sensor system from an ATtiny861 to an ATSAMD21 (ARM Cortex-M0+). I am looking for a professional who can not only build a modular C++ firmware architecture but also provide full technical support in setting up my local development environment and debugging tools. Phase 0: Infrastructure & Environment Setup (Priority) Before the firmware tasks begin, you will guide me through the following: • IDE Installation: Direct me to the correct version of Microchip Studio (Atmel Studio) or a modern equi...

    €455 Average bid
    €455 Gns Bud
    55 bud

    Sixteen years of mechanical and software development have brought our motion-control product to a working breadboard built around an ESP32, stepper motors, drivers, encoders, brakes, a LiDAR module and various limit switches. What we now need is an experienced electrical engineer who can transform this proof-of-concept into a reliable, production-ready solution. The immediate scope covers circuit design, PCB layout and the complete wiring/connection strategy. You will take the rough sketches and functional breadboard, validate every signal path, size protective components, place and route the board, and specify harnesses, connectors and test points so that assembly on our factory floor in Bayswater, Victoria is straightforward and repeatable. Because we plan to manufacture at scale, I ne...

    €23 / hr Average bid
    €23 / hr Gns Bud
    78 bud
    Bot telegram roleta
    6 dage left
    Godkendt

    Preciso de um bot que envia mensagens para o telegram quando acontecer determinados eventos. Esse bot monitora a tela LOBBY do site sportingbet na parte de Cassino ao vivo - roleta (). Ele monitora todas as mesas disponíveis (posso configurar qual a mesa eu quero). Sempre que aparecer uma sequência determinada por mim (isso deve ser configurável, exemplo: não aparece a terceira dúzia faz 10 rodadas na mesa "tal", ele enviará uma mensagem no telegram para entrarmos nessa dúzia) de vermelhos/pretos - primeira, segunda ou terceira dúzia - números altos/baixos - números par/ímpar. Deverá aparecer a mensagem no telegram informando: 1) qual o nome da mesa da roleta; 2) qual o evento não acontece; ...

    €419 Average bid
    €419 Gns Bud
    22 bud

    1. Developer will use JUCE (C++). This code serves as the "Bridge" logic. -Background Thread to talk to Python. Background Thread Logic to talk to Python, The FIFO Buffer Strategy The Python Bridge. I have the C++ Bridge Logic. Developer Implementation Details 1. The "FIFO" Buffer (First-In, First-Out)In C++, you cannot simply stop the audio clock. The developer must implement a FIFO Buffer. This collects the "dry" audio chunks from the DAW and holds them until the Python engine is ready to swallow the whole file. 2. Communication ProtocolFor the "Hybrid" version, the developer has two choices for how C++ talks to Python:File-Based (Easier): C++ writes $rightarrow$ Python processes $rightarrow$ C++ reads out.wav.Socket-Based (Pro): C++ sends ...

    €444 Average bid
    NDA
    €444 Gns Bud
    49 bud

    I want to build a sophisticated cryptocurrency arbitrage program that scans several major exchanges—Binance, Coinbase, Kraken, or any others you judge more profitable—in real time, pinpoints price discrepancies, and executes trades automatically. My target is an 80 %+ win rate, so the core logic should combine fast order-book scraping with an AI-driven decision engine that filters for the highest-probability spreads before committing capital. The application must stream data with minimal latency, place and manage orders end-to-end, and keep me fully informed through a clean analytics dashboard showing live PnL, historical performance, and risk metrics. Flexibility to plug in additional exchanges later is important, so please structure the code modularly (I’m fine with Py...

    €93301 Average bid
    €93301 Gns Bud
    67 bud

    We wanna create a private server for an MMORPG game and are wanna develop python client. The original game client is written in python and protected by CheatBlocker. The goal of this job is to reverse-engineer the client’s network layer to handle the handshake and encryption protocols. The game utilizes a hybrid encryption scheme: TEA for decryption and 3DES for encryption. We need a specialist to bridge the communication between our custom Python client and the game server. This project is strictly for private server development and protocol documentation. What We Need Protocol Analysis: Analyze the game client EXE using IDA Pro to locate the packet encryption and decryption routines. Handshake Reversal: Identify the logic behind the initial handshake process. You must extract h...

    €409 Average bid
    €409 Gns Bud
    37 bud
    n8n YouTube v3
    6 dage left
    Godkendt

    I run an n8n-based AI video automation workflow that pushes finished clips to YouTube via the Data API v3 and logs every step in Google Sheets. A few links in the upload and scheduling chain have broken, and the VidIQ-style optimisation branch now needs a tidy-up. I’m looking for a quick, clean fix that leaves the whole flow running smoothly. What I need from you • Audit the current n8n workflow, locate missing or faulty node links, and restore full end-to-end uploads. • Repair the YouTube v3 scheduling logic so every video publishes on time with the right metadata pulled from Sheets. • Streamline the VidIQ-style logic so titles, descriptions, and tags are generated and passed correctly. • Apply the small UI tweaks shown in the provided design files to ke...

    €19 Average bid
    €19 Gns Bud
    28 bud

    i want to implement basically with existing Pine Code: Session starts → first FVG detected → impulse move of 2R+ confirmed → price retraces to FVG 50% → limit entry triggers → SL at FVG edge → TP1 at 1R (30% close + move to BE) → TP2 at 2R → TP3 at 3R. Full rules will be provided.

    €117 Average bid
    €117 Gns Bud
    50 bud

    I’m looking for a method to generate coins in Poker game based on Android , iOS and all other platforms through any method or any other effective , I need a software tool, script, or something that can generate coins within the game and works on both platforms. Alternatively, I’m open to hiring a freelancer who can work on this for 12 hours to generate coins — I’m willing to pay well. The game details will be provided in inbox once you BID . But only bid if you know about poker games or online games coding Please only professionals with strong knowledge of programming, gaming, and hacking should respond.

    €3 / hr Average bid
    €3 / hr Gns Bud
    4 bud

    I’m preparing two motivated 7th grade student for an upcoming Robotics Olympiad. They already understand the basics of coding and can assemble and drive a simple robotic car, but they now need a mentor who can take them to the next level. The core of the engagement is hands-on, challenge-driven coaching delivered online (preferred) or in person if you are nearby. Sessions should steadily deepen their knowledge while producing small, demonstrable projects they can refine into a competition-ready solution. Focus areas • Advanced programming techniques (efficient C/C++ for embedded systems) • Sensor integration—ultrasonic, IR, line-tracking, IMU, or similar modules • Working confidently with Arduino Uno and Nano boards using the Arduino IDE If you can wea...

    €37 Average bid
    €37 Gns Bud
    1 bud

    I need a professional to write a new VIN to a used ECM for a GMC Terrain SUV. Requirements: - Experience with ECM programming - Familiarity with GMC vehicles, specifically Terrain - Must ensure the new VIN is correctly and securely written Ideal Skills: - Automotive electronics expertise - Previous work with GM vehicles - Attention to detail and precision Please provide details of your experience and any relevant certifications.

    €128 Average bid
    €128 Gns Bud
    11 bud

    I want my intraday index-option opening-range breakout strategy coded end-to-end in Python, wired directly to the Dhan API for both live data and order execution. The logic is simple but must be battle-ready: • Opening range: the first 5 minutes. Once price breaks the range high or low, the script fires the corresponding trade. • Three sequential profit targets, each booked automatically. • Dynamic risk: a fixed-point stop-loss that moves to cost or better once a target is hit. I already hold a Dhan account and will handle API activation myself, so you can concentrate purely on clean, well-documented code. The script should: • Authenticate and stream tick data in real time. • Place, modify and exit orders per the rules above, including partial exits at e...

    €2 / hr Average bid
    €2 / hr Gns Bud
    13 bud

    I need a set of custom technical indicators written in NinjaScript for NinjaTrader. The goal is to translate a few well-defined ideas I already trade manually—moving-average–based signals, momentum filters, and a volatility band—into fully coded studies that plot cleanly on the chart and can later be connected to strategies. Scope • Code each indicator in C#-based NinjaScript so it installs inside NinjaTrader without errors. • Parameters must be user-adjustable from the Indicator Properties window (e.g., period lengths, smoothing method, deviation multipliers). • All plots should follow NinjaTrader’s standard naming conventions and support both line and histogram styles where relevant. Deliverables • .cs source files for every indicator. ...

    €389 Average bid
    €389 Gns Bud
    79 bud

    I need someone who can program dwin display, What’s left is the code that brings it to life and links it to an Arduino-based controller here in Thailand. The job covers two tightly-coupled parts: 1. Flashing the DWIN display with my existing pages so that every button, slider, and status field behaves exactly as designed. 2. Writing the Arduino firmware that listens to those commands, drives the motors and other actuators, polls the attached sensors, and feeds live values and alerts back to the screen. All three interface tasks are in scope—motor or actuator control, sensor monitoring, and displaying real-time information and adjustable settings—so the sketch will need a clean, well-documented serial protocol that keeps everything perfectly in sync. You’ll hav...

    €416 Average bid
    €416 Gns Bud
    20 bud

    KEY RESPONSIBILITIES: • Develop/Maintain tests for functional verification. • Build the directed and random verification tests, debug test failures to determine the root cause, work with RTL and firmware engineers to resolve design defects and correct any test issues. • Work on functional & code coverage verification. • Provide technical support to other teams PREFERRED EXPERIENCE: • Experience with C/C++ • Experience with Verilog, System Verilog, and modern verification libraries like UVM • 6years of ASIC design verification experience • Experience / Background with DDR or Memory Controller. PHY Verification is a plus • Experience with scripting languages like Python, Perl and TCL is a ...

    €13 / hr Average bid
    €13 / hr Gns Bud
    11 bud

    KEY RESPONSIBILITIES: • Develop/Maintain tests for functional verification. • Build the directed and random verification tests, debug test failures to determine the root cause, work with RTL and firmware engineers to resolve design defects and correct any test issues. • Work on functional & code coverage verification. • Provide technical support to other teams PREFERRED EXPERIENCE: • Experience with C/C++ • Experience with Verilog, System Verilog, and modern verification libraries like UVM • 6years of ASIC design verification experience • Experience / Background with DDR or Memory Controller. PHY Verification is a plus • Experience with scripting languages like Python, Perl and TCL is a ...

    €8 / hr Average bid
    €8 / hr Gns Bud
    8 bud

    I need a turnkey Bluetooth Low Energy control system that lets my staff manage indoor electric drift bikes from an Android tablet. When a rider is ready, the attendant should be able to start or stop a bike over BLE with a single tap; if the link is lost or the preset ride time expires, the bike must shut itself down automatically via an onboard, hard-wired fail-safe timer that works even when the tablet or radio link is unavailable. A physical emergency-stop button on each bike must always override everything. Security is critical: only authorised tablets may connect, commands must be encrypted, and the bikes must default to a powerless, safe state on any fault. The system will run completely offline inside a shopping mall, so no cloud services are allowed. I operate between 11 and 20 b...

    €2863 Average bid
    €2863 Gns Bud
    51 bud

    I'm looking for a skilled developer to create a sound mixer program specifically for Windows. The mixer should feature effects processing. Key Requirements: - Compatible with Windows - Effects processing capabilities Ideal Skills: - Experience in audio processing software development - Proficiency in Windows application development - Knowledge of effects processing algorithms and implementation Please provide examples of similar work done.

    €280 Average bid
    €280 Gns Bud
    54 bud

    I have a collection of programing college subjects questions which u have to find the answers for them and Record. Your job is to narrate each script in a clear, engaging tone, export the takes as MP3 files, Will send the materials with an audio sample to match with

    €9 Average bid
    €9 Gns Bud
    12 bud

    I have the stock MED17.1 binary that runs on the Infineon Tricore TC1796 ( Audi A4 2011 ). My end-goal is simple: add a rolling anti-lag feature to the calibration, triggered only when the cruise-control button is pressed. Here is what I need done: • Disassemble the MED17.1 file in IDA Pro and label the key boost, torque and ignition routines so the logic is repeatable in future versions. • Craft a compact patch—either in Tricore assembly or C inserted via inline assembler—that implements rolling anti-lag. The code must: – Arm only when the cruise-control button bit goes high, – Stay engaged while the button is held and vehicle speed exceeds the set threshold (I will provide the hex address for that flag if needed), – Exit cleanly ...

    €326 Average bid
    €326 Gns Bud
    55 bud

    I need a Remote Monitoring and Management solution that keeps real-time eyes on our entire stack—servers, network gear, endpoints, and the applications that run on them. The one non-negotiable is reliable, secure remote access and control so my team can step in instantly when something misbehaves. I’m open to whether you build on an open-source framework or craft a lightweight agent-based system from scratch; what matters is a seamless dashboard, rock-solid encryption, and clean documentation so we can hand it over to operations without a long learning curve. Automated alerts and deep performance reporting would be nice to have later, but for this phase the focus stays firmly on rock-solid monitoring coverage and intuitive remote control. Deliverables • Deployable ...

    €1030 Average bid
    €1030 Gns Bud
    110 bud
    NXP Board EMAC Implementation
    5 dage left
    Godkendt

    I need to bring up the on-chip EMAC on my NXP board so it can reliably handle data transmission over Ethernet using UDP. The hardware is already powered and running the latest NXP SDK; what’s missing is a clean, well-structured EMAC setup that can move payloads out of RAM and onto the wire with minimal latency and zero packet loss. Scope – Configure and initialise the Ethernet MAC, PHY, clocks, and relevant pins. – Implement a lightweight driver or integrate the SDK’s EMAC layer, exposing simple send/receive buffers. – Provide a concise demo that opens a UDP socket, pushes test data across the link, and echoes incoming packets so I can verify round-trip integrity with Wireshark. Acceptance • Link comes up automatically after reset with a valid...

    €935 Average bid
    €935 Gns Bud
    80 bud

    I need a secure Android banking app built from the ground up for Arab Bank. The core scope is clear: users must be able to manage their accounts, transfer funds, and pay bills effortlessly from their phones. To make this happen, I’ll supply API documentation for our core-banking system along with brand guidelines and sample data. Your task is to design and code the full mobile experience—clean UI, solid architecture, and encrypted communication throughout. Performance, accessibility, and regulatory compliance (PCI-DSS level practices) are non-negotiable. Deliverables • Fully functional Android app (latest stable SDK) • Source code in Git, well-commented and neatly structured • UI/UX assets (Figma or similar) • Integration layer that consumes our ...

    €17 / hr Average bid
    €17 / hr Gns Bud
    133 bud

    I need a production-ready server dedicated to cryptocurrency trading that can seamlessly integrate with the Binance, Coinbase, and Kraken APIs. The core of the project is to centralize market data from those exchanges, analyse it in real time, execute strategies through automated bots, and allow end-users to open and manage their own trading accounts on the system. Key capabilities I expect: • Real-time data analysis: low-latency collection, cleansing and aggregation of tick-level data, plus the ability to run custom analytics or indicators on it. • Automated trading bots: strategy engine that can place, modify, and cancel orders on any of the three exchanges, with configurable risk parameters. • User account management: secure registration, role-based access, API-key...

    €46 / hr Average bid
    €46 / hr Gns Bud
    44 bud

    I’m ready to move from concept to code on a full-featured cryptocurrency trading platform. The core objective is clear: users must be able to trade multiple digital assets in a fast, reliable and secure environment. The minimum viable product therefore revolves around three pillars: 1. Real-time market data – tight latency on price feeds, order book depth and recent trades is essential. Whether you hook into existing exchange APIs, aggregate several sources, or build your own feed handler, the ticker and order book must update instantly without page refreshes. 2. Multi-currency support – at launch I want Bitcoin, Ethereum and at least three additional top-tier coins live, with the system architected so that adding new pairs later is straightforward. 3. Seamless order e...

    €528 Average bid
    €528 Gns Bud
    42 bud

    I have an off-road RC platform that I want to turn into a fully autonomous vehicle. The goal is for the car to steer itself, manage throttle and braking, and handle lights/indicators without human input while still allowing me to take over with a transmitter when needed. Here’s what I need from you: • Hardware interface: integrate your preferred control board (Arduino, STM32, Raspberry Pi, or similar) with the existing ESC, steering servo, and LED system. • Software stack: write the embedded code and higher-level logic that handles path-planning, obstacle detection, and failsafe switching back to manual control. • Feature completion: automated steering, speed regulation, and programmable light sequences must all work reliably on rough terrain. Acceptance test 1...

    €481 Average bid
    €481 Gns Bud
    19 bud

    # MMORPG Game Client Reverse Engineering - Anti-Cheat Bypass ## Project Description We operate a private server for an MMORPG game. The game client is written in C++ (Win32, DirectX 9, x86) and uses XignCode3 as its anti-cheat system. We have a complete C++ GameServer and a custom Launcher. We need a reverse engineer to update our existing client hook DLL to work with the current game client version. The anti-cheat addresses have changed in the latest client update, and our hook DLL needs to be updated accordingly. This is for private server development, not cheating on official servers. ## What We Need 1. Analyze the current game client EXE using IDA Pro with Hex-Rays decompiler 2. Find all XignCode3 bypass addresses in the new client (LoadLibrary calls, init functions, timer callba...

    €392 Average bid
    €392 Gns Bud
    36 bud

    I'm looking for a skilled developer to create MyZmanim, a smart home display device. This device calculates and shows daily religious times based on sunrise and sunset, updating automatically using your location. Key Requirements: - Displays all prayer times - Uses a custom 5-7 inch TFT SPI display with printed casing - Magnets on the back for fridge mounting and a stand for tabletop placement Ideal Skills: - Experience with custom LCD displays & UI - Proficiency in automated time calculation based on geolocation - Knowledge of Arduino IDE code as will be using esp32s

    €540 Average bid
    €540 Gns Bud
    93 bud

    I need a compact, custom gateway that sits between an existing VAX / OpenVMS host (running DECnet Phase IV) and modern Windows-based SCADA software that only understands raw TCP frames. The current middleware is read-only; this replacement must provide full bidirectional READ and WRITE capability so I can both monitor and issue control commands in real time. Key requirements • Hardware: x86-class embedded Linux controller (Debian or Yocto are fine as long as the kernel exposes raw sockets). • Protocol handling: native DECnet Phase IV on one side; raw TCP frames on user-defined port numbers on the other. In addition, it should expose an OPC UA/DA endpoint for external clients that prefer that interface. • Data scope: “Real Time Data monitoring and control” ...

    €513 Average bid
    €513 Gns Bud
    15 bud

    A critical bug has surfaced in one of the open-source tools that underpins our daily workflow, and I need a sharp set of eyes to track it down and squash it. The issue manifests as an unexpected crash during routine operations; logs point to a memory-handling fault, but the exact trigger remains elusive. Here’s the flow I have in mind: • Reproduce the bug on your local environment so we can confirm we’re seeing the same failure. • Trace the root cause—code review, breakpoints, anything that helps narrow the faulty module. • Craft a clean, well-commented patch that follows the project’s contribution guidelines. • Prove the fix: unit tests, regression checks, and a short write-up on how the solution eliminates the crash without side effects....

    €16 / hr Average bid
    €16 / hr Gns Bud
    36 bud

    The goal is to build a proof-of-concept that embeds additional image data inside the JPEG photographs captured by my drones, using the classic Least Significant Bit (LSB) method. Once hidden, the pictures travel through a FANET where each UAV joins a lightweight consensus round to decide which unit forwards the package to the ground station. By the time the file reaches the base, I want to be able to demonstrate that the payload is intact, immutable, and directly traceable to the specific drone that collected it. Core expectations • A clean, well-commented module that hides and later extracts image-based payloads inside JPEG frames via LSB or other types required. • A simple simulation (or lightweight real-world test) showing at least two drones/nodes running a consensus rou...

    €416 Average bid
    €416 Gns Bud
    92 bud

    I’m updating the firmware for an STM32-based design and need an experienced C++ developer who is comfortable inside STM32CubeIDE. The codebase already compiles and runs on the microcontroller, but several features still require clean, well-structured implementation, performance tuning and thorough testing directly on the hardware. You’ll be working exclusively with STM32 microcontrollers; no FPGA or other targets are involved. Please be ready to pull the current CubeIDE project from my repository, build it as-is, and then extend it in C++17 (or later) while respecting the existing HAL layer and project structure. Deliverables • Updated CubeIDE project with the new or fixed functionality fully integrated • Clear build instructions and a short change log so I can ...

    €257 Average bid
    €257 Gns Bud
    19 bud

    Project Title: WhatsApp Transfer Verification & Auto Receipt System Project Description: I have a WhatsApp group where my sales representatives send customer bank transfer receipts (images or text). I want to build an automated system (Agent/Bot) that does the following: 1. Monitor incoming WhatsApp messages from the sales group. 2. Detect and extract transfer information such as: - Amount - Sender name - Date - Reference number 3. Open the bank web portal (already logged in on the device) and verify whether the transfer has been received. 4. If the transfer is valid: - Send confirmation back to the sales representative on WhatsApp. - Mark the transfer as approved. 5. Automatically open my company accounting system (web-based). 6. Create and submit a Receipt Vouch...

    €972 Average bid
    €972 Gns Bud
    110 bud

    I need a developer to create a patch that will allow Microsoft PhotoDraw v.2 to run on Windows 10. The program currently does not open at all on this OS. Requirements: - Experience with Windows application compatibility - Knowledge of legacy software and Windows APIs - Proficiency in programming languages such as C++ or C# Ideal Skills and Experience: - Familiarity with Microsoft PhotoDraw or similar graphic design software - Previous experience creating patches or compatibility layers for older software - Strong problem-solving skills and attention to detail Please provide examples of similar work done.

    €120 Average bid
    €120 Gns Bud
    22 bud

    Hallo, für ein Projekt benötige ich ein UART Bootloader für den ATSAM4SD16BA mit einer Baudrate von 57600 Baud und die PC Software dazu.

    €461 Average bid
    €461 Gns Bud
    9 bud

    I want to rebuild the public face of as a small learning platform instead of a pure downloader. The new site will be devoted to educational content, packed with interactive tutorials that teach visitors how to grab media responsibly, respect copyright, and make the most of the service’s tools. Here is what I need: • A modern, responsive website built from scratch (or on a lightweight framework you recommend) that keeps page-load times low even when tutorials include embedded demos. • A custom tutorial engine or plug-in that lets me combine short text explanations, code or command samples, and step-by-step visuals. Users should be able to click through the steps, see progress indicators, and replay any section. • Clean admin screens where non-technical editors ca...

    €348 Average bid
    €348 Gns Bud
    63 bud

    I'm looking for an experienced developer to create an algorithmic trading bot for trading stocks using the Alpaca API. Key Requirements: - Implement algorithmic trading strategies - Trade exclusively in stocks - Use of Python programming language Ideal Skills and Experience: - Proficiency in Python - Experience with Alpaca API - Strong background in algorithmic trading - Familiarity with financial markets and stock trading Please provide examples of similar work done and your approach to this project.

    €28 / hr Average bid
    €28 / hr Gns Bud
    158 bud

    GAME IDEA: 6 CURSES Core loop: Players pick 1 of 6 pads. Each pad triggers a different curse. Survive the curse → stay. Fail → you fall / die. Arena Simple square or circular arena Void or kill floor underneath 6 pads in the center (same size, same color) Each pad is tied to one curse THE 6 CURSES (simple + popular) 1 Speed Curse Players get very fast → easy to slip/fall 2 Low Jump Curse Jump is weak → obstacles become deadly 3 High Jump Curse Too much jump → players overshoot platforms 4 Ice Curse Floor becomes slippery 5 Darkness Curse Lighting drops → hard to see 6 Swap Curse All players swap positions once (These are common mechanics, easy to script, and fun.) Round Flow 10 seconds: “PICK A PAD” Everyone gets cursed based on p...

    €8 - €25
    Fremhævet Forseglet
    €8 - €25
    2 bud

    My heating installation is already wired with motorised valves and PT-100 temperature sensors; what it still needs is a clean, reliable control program running on a Schneider Electric PLC. All field devices will communicate over Modbus TCP/IP, so the job centres on writing and testing the logic that opens or closes each valve, reads every sensor, and enforces the temperature set-points and safety limits I will provide. You’ll work directly in EcoStruxure Control Expert (Unity Pro), mapping the correct holding/input registers, building the sequence logic (ladder or structured text—your choice), and setting up alarms and manual-override modes. Once the code is ready, I’ll load it on site; remote commissioning support through VPN is essential to fine-tune timing and confirm...

    €452 Average bid
    €452 Gns Bud
    71 bud

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