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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:
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!
Nga 181,237 vlerësimet, klientët vlerësojnë C Programmers 4.9 nga 5 yje.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:
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!
Nga 181,237 vlerësimet, klientët vlerësojnë C Programmers 4.9 nga 5 yje.The latest patch wiped out every pointer offset my companion app relies on, so most of its memory reads now return garbage and several packet handlers no longer align with the game’s updated structures. I need an expert who can jump straight into the new build, reverse the changed layouts, and hand back corrected offsets (and any packet-structure tweaks you discover) so the tool is fully functional again. Here’s what success looks like for me: • A clean list of updated base addresses, dynamic offsets, and any changed pointer chains tested on the current live client. • Confirmation that each fix restores the original in-game features of my app without crashes or desync. • A brief summary of any packet format adjustments you uncover while tracing traffic so I ...
A recent patch on my PC game has shifted several memory addresses, pointers and a few packet structures that my existing tools rely on. Since the update went live the core gameplay logic they hook into no longer fires, so I can’t read or write the data I need. I already have the old working offsets, a minimal DLL and sample packet dumps for reference; what I’m missing are the new locations and any structural changes introduced by the patch. You’ll need to open the latest build, locate the correct functions or data structures, update the pointer chain and packet definitions, and hand back something I can drop straight into my codebase. What I’m expecting from you • A list (or header file) of updated addresses, offsets and pointer paths • Revised packe...
Who Should Apply Please apply only if you have direct experience in electrical symbol creation, library development, or related automation systems. This project requires more than general coding ability. Preference will be given to freelancers who can demonstrate a clear understanding of the requirement and prior implementation experience in this area. Project Overview I am looking for an experienced freelancer to develop an AI-assisted electrical schematic symbol automation tool with a strong focus on accuracy, structured symbol generation, editing flexibility, and multi-EDA export support. Core Concept The main concept of this project is as follows: A user will open a component datasheet from a website, PDF, browser, or any other source. The user should be able to capture the pin d...
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 ...
I want to see a working proof-of-concept that can watch a live webcam feed in an indoor setting and reliably decide whether someone is merely holding a phone or actively using it. The prototype must process the video stream in real time, recognise the presence of a smartphone, then look for behavioural cues—hand placement, posture and, ideally, gaze direction—to confirm active usage. Whenever the model judges that the phone is being used, it should trigger an audible or visible alarm on the host machine instantly; no other logging or alert channels are required for this first iteration. I am happy for you to choose your preferred computer-vision stack (e.g. OpenCV, MediaPipe, PyTorch, TensorFlow, ONNX) as long as the end result runs on a typical workstation without specialise...
I want to see a working proof-of-concept that can watch a live webcam feed in an indoor setting and reliably decide whether someone is merely holding a phone or actively using it. The prototype must process the video stream in real time, recognise the presence of a smartphone, then look for behavioural cues—hand placement, posture and, ideally, gaze direction—to confirm active usage. Whenever the model judges that the phone is being used, it should trigger an audible or visible alarm on the host machine instantly; no other logging or alert channels are required for this first iteration. I am happy for you to choose your preferred computer-vision stack (e.g. OpenCV, MediaPipe, PyTorch, TensorFlow, ONNX) as long as the end result runs on a typical workstation without specia...
Project Description Highlights The Mission: We are building "QuantumShield," a high-performance, user-friendly desktop application that protects sensitive SMB data against "Harvest Now, Decrypt Later" threats using standardized Post-Quantum Cryptography. Key Technical Focus: This is not a standard encryption project. We require implementation of ML-KEM (Kyber) and ML-DSA (Dilithium) within a Hybrid Cryptographic Scheme (PQC + Classical AES-256). The Deliverable: A functional MVP for Windows/macOS featuring a "One-Click Shield" drag-and-drop interface and a "Quantum Health Dashboard" that monitors file vulnerability status. Required Tech Stack: High-performance systems programming (e.g., Rust, C++, or Go) with direct experience usi...
I want a lightweight program that links the 20 Schneider EM6436 energy meters installed on-site to my PC and streams their readings in real time. The meters already sit on the local network; what I need is the software layer—code plus installer—so I can open the application and immediately see up-to-date values without having to poll each unit manually. Language is flexible. If you prefer Python, C++, Java or another mainstream option, propose what offers the most stable performance for continuous acquisition. I’ll run the finished program on Windows, so please include any libraries or runtime packages I must install. Display format can be simple; the priority is receiving clean real-time data that I can later export or feed into other tools. If you have a quick way to ...
I need a complete hardware-and-firmware solution that blends a PIC microcontroller with Arduino-compatible modules on a custom-made PCB. The end goal is to streamline several industrial processes, and I also want the design flexible enough to drive lighting, heating & cooling, and security subsystems that resemble home-appliance automation. Here is what I envisage: • Schematic and PCB layout ready for fabrication, including a clean separation between the PIC control core and any auxiliary Arduino shields or sensor breakouts. • Embedded C / Arduino-style firmware that handles real-time control loops, sensor inputs, and actuator outputs for an industrial environment. • A concise BOM with component part numbers that are actually in stock. • Production-ready Ger...
I’m building a microcontroller-based system around an stm32 and need compact, reliable embedded-C firmware that lets me read multiple sensors and move their data cleanly through standard communication channels. The core of the job is classic microcontroller programming: bring up the chip, initialise the peripherals that the sensors require (typical I²C, SPI or simple GPIO timing), perform periodic reads, apply any basic filtering the devices recommend, then expose the results over the communication protocols we agree on—UART is mandatory; CAN or USB-CDC would be a welcome extra if time allows. You will be working with the latest STM32CubeIDE tool-chain, so please be comfortable with HAL and, where efficiency demands, direct-register work. I’ll supply full pin-outs, ...
I’m looking for an experienced developer who can build fully emulated firmware for a DMA card. The firmware should be compatible with Windows and capable of emulating several key functionalities, including: 100% CFG The configuration space of the firmware should perfectly replicate that of a legitimate device, allowing it to be detected and recognized by the system as authentic hardware. BAR Support BAR (Base Address Register) represents the memory region inside a PCIe device. The BIOS reads this information in order to properly communicate and interact with the device. Emulation Correct BAR handling ensures that when a driver sends a request to the PCIe device’s BAR, the firmware responds with the appropriate data, effectively imitating the behavior of a real device. Full ...
I have a complete concept and story for a small-scope horror experience on Roblox and now need an experienced creator to turn the script into a fully playable game. The biggest piece still missing is the Luau code that drives core gameplay, so your main focus will be writing clean, efficient scripts for player movement and controls. Here’s what I’m aiming for: • Smooth WASD / mobile joystick movement with a responsive feel. • Unique abilities such as a double jump that works consistently across devices. • Special animations tied to basic actions (idle, run, jump, double-jump land). • An in-game menu that lets players remap or toggle control schemes. Alongside those features, I’ll also rely on you to wire up DataStores for saving progress, set u...
We have a legacy Windows desktop application built on .NET Framework 4 that captures video from a USB webcam using and a custom wrapper WebCam_Capture.dll. The program works correctly on some machines but fails to recognize our Veho USB camera on others, even though the camera works in modern apps (Windows Camera app, browsers, online webcam testers). We need a freelancer to analyze, patch, and improve the camera handling logic so that the software consistently recognizes the camera across all machines. ⸻ Key Requirements / Skills: • Strong experience with .NET Framework 2.0–4.x and C# • Experience with DirectShow / video capture pipelines • Comfortable with Windows desktop apps (WinForms/WPF) • Experience with reverse engineering / decompiling .NET assem...
Wir entwickeln ein Music Tech Produkt, das die komplette Signalkette von E Gitarre und Bass bis zum Lautsprecher in einem System abbilden soll. Das System vereint kabellose Übertragung, Echtzeit Audio Processing, ein App Interface für Presets und Steuerung sowie eine Plattform Perspektive, sodass Sounds und Setups reproduzierbar werden und später erweitert werden können. Unser Fokus liegt auf einem bühnen und tourtauglichen Workflow, der auch in realen und stark gestörten 2,4 GHz Umgebungen stabil funktioniert. Es existieren bereits Hardware Prototypen und mehrere Iterationen von Sender und Receiver, unter anderem auf Basis von STM32 und ESP32. Die Zusammenarbeit ist auf mindestens zwölf Monate ausgelegt. Für die Rolle gibt es die Möglichkeit, ...
I need a complete PLC + HMI package built around an Automation Direct CLICK Plus CPU to run a small pilot test unit used for process control. You will receive the P&ID for the skid so you can map every I/O point and design the tag structure accurately. Your scope covers three parts: • PLC program written in the CLICK programming environment, fully commented and ready to load. • HMI graphics and logic (C-more or other Automation Direct-compatible platform) that give operators clear access to temperature, flow and pressure data as well as basic start/stop and alarm handling. • A shopping list of all hardware we must order—CPU, PS, any expansion I/O, comms modules, touch panel size, enclosure accessories, everything needed to power up on site. Once hardware i...
Client needs a VoIP Intercom Station operating in Standards Based SIP. Developer must have experience working with SOC like NanoPI and OrangePI. Developer must meet the following list of requirements so as not to waste our time. Embedded Linux Development Strong experience developing software for embedded Linux systems Experience with custom Linux distributions (Debian/Ubuntu) Kernel configuration, device drivers, and hardware interface support Bootloader and system startup (U-Boot or similar) Experience working with flash-based storage systems Linux system optimization for embedded hardware VoIP / SIP / Networking Experience implementing or maintaining SIP-based communications systems Knowledge of RTP / RTCP media streaming Familiarity with VoIP codecs such as G.711, G.729, Speex Un...
My drone refuses to finish its latest firmware update and is now stuck in an endless restart loop. I need an experienced developer who has already dealt with drone firmware quirks to track down the root cause, flash the correct binaries if necessary, and get the aircraft flying again. The work is strictly troubleshooting: no new features or redesigns—just a clean, stable fix. While the main symptom is a failed firmware load, I’m open to your testing any related areas such as connection hand-shake or crash logs if you suspect they’re part of the problem. Deliverables • Diagnose the exact point where the firmware update fails • Apply or guide me through the corrective procedure (new build, bootloader tweak, or safe-mode flash) • Verify that the dr...
I’m looking for a detail-driven professional who can execute online operational tasks with near-perfect accuracy. Each day I’ll assign a clear set of instructions inside our shared cloud workspace; your job is to follow them to the letter, record progress in a live tracker, and return finished work by the agreed deadline. Turnaround speed is important, but accuracy is non-negotiable—I would rather receive a smaller batch of flawless results than a larger set that needs fixing. You’ll work inside standard browser-based tools, so you’ll need a steady internet connection, a quiet environment, and the ability to learn new interfaces quickly. Deliverables • Completed task batches returned on schedule • End-of-shift summary highlighting blockers or pro...
I’m looking for a detail-driven professional who can execute online operational tasks with near-perfect accuracy. Each day I’ll assign a clear set of instructions inside our shared cloud workspace; your job is to follow them to the letter, record progress in a live tracker, and return finished work by the agreed deadline. Turnaround speed is important, but accuracy is non-negotiable—I would rather receive a smaller batch of flawless results than a larger set that needs fixing. You’ll work inside standard browser-based tools, so you’ll need a steady internet connection, a quiet environment, and the ability to learn new interfaces quickly. Deliverables • Completed task batches returned on schedule • End-of-shift summary highlighting blockers or pro...
I have a single hash that was exported from a password manager. I’m unsure of the exact algorithm it uses—only that it originates from that application—so step one will be identifying the hash type, then recovering the underlying plaintext. Everything needs to run smoothly on a Linux machine, so please rely on tools that work natively there (Hashcat, John the Ripper, or similar). What I need from you • Perform the crack / decryption and provide the recovered string in clear text. • Supply a brief write-up or script so I can reproduce the process on my own Linux box if ever needed again. I’ll test the result on delivery by feeding the plaintext back into the manager and confirming the match, so accuracy is critical. Let me know which tools you intend ...
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I want to see a working proof-of-concept that can watch a live webcam feed in an indoor setting and reliably decide whether someone is merely holding a phone or actively using it. The prototype must process the video stream in real time, recognise the presence of a smartphone, then look for behavioural cues—hand placement, posture and, ideally, gaze direction—to confirm active usage. Whenever the model judges that the phone is being used, it should trigger an audible or visible alarm on the host machine instantly; no other logging or alert channels are required for this first iteration. I am happy for you to choose your preferred computer-vision stack (e.g. OpenCV, MediaPipe, PyTorch, TensorFlow, ONNX) as long as the end result runs on a typical workstation without specia...
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I am looking for an experienced Python developer to build a trading analysis tool for synthetic indices (such as volatility indices). The tool will help analyze market data, test strategies, and provide a live dashboard for monitoring Requirements Data Collection Connect to a trading platform API (example: Deriv or similar). Collect and store historical price data. Ability to update data automatically. Market Analysis Engine The tool should: Analyze price movements. Detect patterns or indicators. Allow custom strategy rules. Backtesting System Test strategies using historical data. Show results such as: Win rate Profit/loss Drawdown Number of trades Live Analysis Run the strategy on live data. Generate signals or alerts when conditions are met. Dashboard A simple web da...
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我需要一款纯 C 语言编写的 Windows 插件,用来实现“无文件落地”的动态加载与远程执行。核心流程大致如下: 1. 插件启动后先扫当前进程列表,若发现属于“保护列表”的进程即立刻退出,不再继续任何操作。保护列表的具体进程名稍后给你。 2. 若环境安全,插件连到我的服务器,按指令下载 DLL 或 EXE(这两种类型都必须支持)。文件不能写入磁盘,只能在内存中完成 LoadLibrary 注入;完成后即在目标进程里运行。 3. 注入目标需随机挑选系统傀儡进程,但也要保留随时切换到我指定进程的能力,便于后期策略调整。 4. 任务完成后,插件要回传本机机器码并反馈 “成功 / 失败 + 失败原因” 这两级信息,方便我做监控。 5. 为减少逆向风险,请在检测到常见反编译器或调试器时(例如我后续会补充具体名单,当前可先将 C++ 相关工具一并考虑)直接停止下载流程。反调试、反沙箱、反分析逻辑希望能集中在一处,便于我后期更新。 交付内容 • 全部 C 源码、编译脚本及简要文档 • 64-bit 可加载版本(Debug 与 Release) • 测试用示例服务器端代码(最简即可证明下载与注入链路) • 一份注入、回传、错误处理的时序说明 验收标准 • 通过我提供的保护进程测试用例,不会误执行 • 能在指定与随机模式下正确用 LoadLibrary 注入 DLL / EXE • 无磁盘 IO 行为(Process Monitor 验证) • 机器码与执行结果返回格式符合预期 • 在检测到调试 / 反编译环境时,流程终止且无网络请求 如果你具备扎...
Tôi đang tìm một phiên dịch viên người Việt Nam có khả năng thông dịch Anh–Việt trực tiếp tại San Francisco cho một hội nghị chuyên về lĩnh vực game. Sự kiện diễn ra sớm, nên tôi cần bạn có thể nhận việc ngay khi lịch được xác nhận. Yêu cầu công việc • Thông dịch tại chỗ trong suốt chương trình hội nghị (consecutive hoặc simultaneous, tùy phiên). • Hiểu và sử dụng chính xác thuật ngữ liên quan đến ngành game, bao gồm gameplay, phát hành, phân tích người chơi, v.v. • Hỗ trợ trao đổi trước sự kiện để nắm nội dung, tài liệu, và kịch bản trình bày. • Giữ tác ...
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 ...
I have a multi-rotor nanodrone running ArduPilot that must fly semi-autonomously via GPS waypoints. The core of the job is to configure the ArduPilot stack so the craft can: • Accept a pre-loaded waypoint flight plan • Accept inject, delete, or reorder waypoints in real time through a long-range data link • Provide the FC ready to integrate: on-board camera, LiDAR, other UARTS devices • Execute a dependable Return-to-Home routine triggered by failsafe, low battery, or a command from the ground station I already have the flight controller, ESC, batteries, motors, associated wiring, and drone frame What I need is the firmware configuration, leveraging COTS Ardupilot and MAV-link. At power up, the drone shall arm and launche with minimal manual intervention, besides the...
Quero um script completo em Lua para meu jogo de RP. Quando o jogador apertar uma tecla, deve abrir uma interface limpa, moderna e com um botão para fechar/abrir o menu a qualquer momento. Dentro do menu preciso de: • Botão “Puxar Veículos” – lista instantaneamente todos os veículos existentes no mapa. • Botão “Puxar Jogadores” – mostra todos os jogadores online e permite selecionar qualquer um para visualizar a câmera dele. • Campo para digitar o nick de um jogador específico e um botão “Matar Jogador” que elimine apenas esse alvo. • Botão “Matar Todos” que elimine todos os jogadores de uma vez. O script deve rodar sem travar o servidor, ...
Quero um script completo em Lua para meu jogo de RP. Quando o jogador apertar uma tecla, deve abrir uma interface limpa, moderna e com um botão para fechar/abrir o menu a qualquer momento. Dentro do menu preciso de: • Botão “Puxar Veículos” – lista instantaneamente todos os veículos existentes no mapa. • Botão “Puxar Jogadores” – mostra todos os jogadores online e permite selecionar qualquer um para visualizar a câmera dele. • Campo para digitar o nick de um jogador específico e um botão “Matar Jogador” que elimine apenas esse alvo. • Botão “Matar Todos” que elimine todos os jogadores de uma vez. O script deve rodar sem travar o servidor, ...
I need a small Windows-only application that can take a folder of 20–100 TIFF files, apply a unique pixel shift and crop to each image, then save the processed set to disk. After that, the program should average the processed images into a single composite frame and finally assemble every frame into a short video clip. All parameters—image size, batch size, per-file pixel shift, crop dimensions, output frame rate and any other relevant image settings—must be editable from a clean, graphical interface that carries my company logo. No multilingual support is required, so the UI can stay in English. To speed things up I can supply an existing Lua script that demonstrates the core image calculations; feel free to translate or rewrite it in the language you are most comforta...
I am looking for someone who is able to develop a Windows Kernel Driver. It can be done from scratch or by using existing implementations as an idea on how to tackle it. However you do it, it must have no license and/or depend on something else which defines a license which would restrict this driver. Requirements: -> Clean Code -> No security flaws and no bugs -> Portable; no installer; possibly temporarily installs as a service (?!); [...] -> Efficient; excellent performance -> Requires Administrator rights to execute -> Must run on oldest Windows OS possible; ideally at least Windows XP / Vista -> Must include signing of built dll/sys in build process (please use and include a self-created certificate to show functionality) -> Must be built with Microsoft Visual...
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I need a concise Python 3 script that will run on a Raspberry Pi 5 and do the following: • Watch a single GPIO input line for the HIGH digital signal coming from my Sony camera’s built-in AI output. . The Sony camera will be pre-loaded with images of the target - in this case a plant which is detected in the target bounding box in the camera field of view. . When the target plant is encountered in bounding box of the camera field of view, the corresponding relay will activate a spray nozzle for the time the target remains in the bounding box. •The point above is achieved as soon as that digital signal is detected, drive a separate GPIO output that energises a small 5 V solenoid for as long as the target plant remains in the bounding box of the camera, then automatical...
I am looking for a developer to create an Arduino-compatible library for the ESP32 to operate the ultrasonic sensor Pepperl+Fuchs UC4000-L2M-B16-V15-M. Requirements Communication via CANopen The library must run on ESP32 using the Arduino framework The sensor should be fully configurable and readable through CANopen Implementation of synchronous communication The synchronization (SYNC) must be configurable so that it can operate in counterphase (opposite phase / alternating timing) Functionality Initialization of the CAN interface on ESP32 CANopen communication with the sensor Reading measured distance values Configuration of relevant CANopen objects if required Ability to set and handle SYNC timing and counterphase synchronization Clean and reusable Arduino-style library stru...
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Scope of Work 1. Broker Integration Connect the system with my broker terminal via API. The system must be able to place, modify, and cancel orders automatically. 2. Data Input (JSON Source) The system will continuously read a JSON file from a predefined source (folder). The JSON file will contain stock names and order instructions (buy/sell). The system should monitor the source regularly and execute trades immediately upon receiving valid data. 3. Order Execution All trades must be executed immediactely. The system should support both: Long (Buy) trades Short (Sell – intraday/MIS) trades 4. Position Sizing I will preset the amount per stock (capital or quantity) in system settings. The system will use this preset automatically for each trade. 5. Risk Management (SL &...
1️⃣ n8n Automation & Media Pipeline Integration Developer We are looking for a developer to help organize and connect an existing automation system. Most of the system is already built so the main work is reviewing the current structure and connecting or adjusting existing modules rather than building new features from scratch. Tasks include connecting and organizing n8n workflows, integrating existing automation modules, and adjusting FFmpeg-based media generation such as bulk processing, retry logic, subtitle/voice resolrution settings, and template-based design layout. Some small adjustments to existing Chrome Extension made by Playwright scripts may also be required if necessary. Its optional The current system structure is documented in Notion. The work should be done by review...
I need a seasoned LUA developer who also speaks the language of audio engineering to extend the processing palette on Symetrix, RANE and Allen & Heath DSP platforms. The work sits squarely inside each manufacturer’s SDK, so the GUI framework is already included what we need from you is efficient signal-flow code that drops straight into the existing interface. Primary tasks • Write well-commented LUA modules for DSP • Add pitch and general frequency-management routines that can be chained with, or operate independently of, the above effects. • Optimise code and supply test files that we can provide feedback on Further details on request..
Comat antigravity 2️⃣ Browser Automation & UI Integration Developer We are looking for a developer to help connect browser automation with an existing system UI. The system has already been built by another developer, so the work mainly involves reviewing existing code and connecting components rather than building everything from scratch. Tasks may include reviewing Playwright-based browser automation scripts, making small modifications if needed, and connecting them with the existing system UI or automation flow. Some small adjustments to Chrome Extension scripts may also be add grok The system structure is documented in Notion. Work should be performed by comparing the Notion documentation with the actual implementation step-by-step to identify missing connections or adjustme...
I need a seasoned system-level engineer to build a truly standalone mobile operating system—not just an Android or iOS fork. The goal is to deliver a fully bootable image that ships with: • A visually distinctive, lightweight user interface designed from the ground up for touch • Security enhancements at kernel, system service, and application layers (hardened permissions, secure boot, encrypted storage, etc.) • A native app-store framework so third-party developers can publish, sign, and update apps over-the-air You’ll own everything from low-level board support through to UX polish, so experience with toolchains such as GCC/Clang, device tree configuration, kernel customization, and UI frameworks (Wayland, Qt, or similar) is essential. If you have previ...
Pour renforcer ma plateforme de voyage développée en .NET, je souhaite brancher la couche « shopping » de l’API Sabre via leurs webservices GraphQL. L’objectif premier est d’offrir aux utilisateurs une expérience d’achat fluide et rapide, entièrement pilotée en C#. Fonctionnalités attendues • Recherche de prix en temps réel • Consultation de la disponibilité des vols • Déclenchement du paiement en ligne directement depuis le flux Sabre Le code doit être structuré en services réutilisables : idéalement un petit SDK interne (classement par domaines : Pricing, Availability, Payment) accompagné de tests unitaires et d’une document...
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My Verifone VX520 is already working fine online, but I still have to keep business running when the network goes down. I need the terminal to keep a complete, reliable record of every purchase while it is offline, then upload the data once connectivity returns. In short, I want transaction logging fully activated and tested in offline mode. If you have hands-on experience with VX520 parameter setup, EMV kernel options and the usual Verifone configuration tools (VX Manager, PC Load, or comparable utilities), you will feel right at home here. I can provide remote access to the terminal or share current parameter dumps—whatever you need to move quickly. Acceptance criteria • VX520 successfully stores each sale locally with all mandatory fields (amount, PAN mask, date/time, aut...
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I’m building an intraday futures setup on NinjaTrader 8 and need the entire workflow coded and tested within the next month. The core logic is a trend-following strategy written in C# / NinjaScript, but key calculations and data handling will sit in a companion Python module, so smooth, low-latency communication between the two languages is essential. Here’s what the job entails: • NinjaScript side: create a clean, well-commented NT8 strategy that reads signals, submits/updates orders, manages stops & targets, and records trade metrics for later review. • Python side: expose functions that generate my trend-following entries, manage position sizing, and push any analytics back to the NinjaScript layer. • Integration: set up whichever bridge you prefer&m...
Ju lutemi Regjistrohuni ose Identifikohuni për të parë të dhënat.
A Windows-based trading bot has to sit between a Telegram signal channel and my Bybit account, duplicating every position with absolute accuracy. Two limit orders per direction, hedge mode, dynamic leverage, automatic re-entry, and a five-step pyramid that increases both margin and leverage are mandatory. Once price reaches my defined level, the position must move to break-even and follow a trailing (talking) stop; old trades should be closed and cleared from the log after a user-set number of hours. The bot must stay online 24/7, recover gracefully after a restart, and send every fill, modification, and error message back to me via Telegram. Stability and robustness are non-negotiable, but the most critical acceptance tests are: • Pyramid logic executes each of the five layers wi...
We are looking for a smart card specialist with proven experience encoding and programming IC cards using the ACS ACR38 Smart Card Reader. Please apply only if you have hands-on experience with smart card encoding and programming using ACR-series readers. This is not a general software development job. We specifically need someone experienced with IC card encoding/programming. Project Goal We need assistance to: Install and configure the ACR38 smart card reader on our computer Encode 5 sample IC cards containing user biodata Confirm that the encoded cards can be successfully read using our CRT-288 Creator Card Reader Train us on how to encode additional cards ourselves Sample Card Data Each card will store simple user biodata such as: Card ID Name Phone Number Age Gender The freelance...
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