C 编程 Jobs

I am currently working on a research project in the field of anti-corruption approaches, focusing on the use of Artificial Intelligence as a preventive and proactive governance tool rather than relying solely on traditional reporting and investigation mechanisms. The core idea of the research is to design a proposed AI model, an intelligent system integrated into digital government services that transforms beneficiary evaluations and post-service feedback into proactive corruption indicators. Instead of traditional service ratings (such as rating a service from 1 to 5), the system would use AI-driven interactive evaluations capable of analysing: Repeated complaints and unusual service delays Indicators of favoritism or abuse of authority Negative behavioral and emotional patterns Linguisti...

Consultation on hardware, sensors, software, system architecture, implementation techniques, and algorithm focus for a multi-drone coordination project. NOTE: DO NOT USE AI OR ANY OPEN SOURCE THINGS Requirements: 1) Deep understanding in Any Colony Optimization (ACO) and Particle Swarm Optimization (PSO) 2) further things I will say privately

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I have several MP4 movie files that I want to play in a standard living-room DVD player exactly the way a store-bought disc does. Having tried the obvious commercially available software, (and discovering that it does not do what I need), I require the creation of a custom solution that meets specific output criteria; Windows is my main platform but cross-platform support, including MAC, is a must. The workflow should be simple: (a) drop the MP4 in, (b) click convert to full commercial VOB, (c) output a burn-ready folder with all elements as shown - see example for guidance. That means you will be producing a software program that produces a finished VIDEO_RM and VIDEO_TS folder set as required, complete with fully authored VOB, IFO and BUP files - NO single-file shortcuts. Menus, chap...

I am looking for an expert to develop a high-performance, 8-channel automated farming system for the 3D tactical shooter Delta Force. My requirements: Technical Skills & Experience: - Proven experience in real-time computer vision (YOLO, TensorRT) with batch inference and low latency on RTX 4070Ti/4060Ti GPUs. - Strong proficiency in C++ (or high-performance Python with CUDA/C++ backend) and PCIe capture card integration. - Familiarity with KMBOX Net HID-level mouse/touch emulation and anti-cheat evasion (Tencent ACE or similar). - Experience designing centralized dashboards and robust fail-safe management for 24/7 operations. Core Deliverables: - Real-time detection (loot, enemies, extraction points) and UI state recognition via 8x 1080p 60Hz streams. - Visual navigation using only...

I’m building a new electronic digital-lock and need an enthusiastic fresher who wants real-world experience in the technical electronic domain. You’ll work alongside me on everything from early-stage circuit design to basic firmware tweaks, refining the lock’s functionality, helping validate the hardware on the bench, and documenting each step so the work can be replicated later. You do not need years of background—just a solid grasp of electronics fundamentals, the curiosity to learn fast, and the confidence to ask questions. Familiarity with simple microcontrollers, C/C++ or Arduino-style tooling, and any PCB design package will make the ramp-up smoother, but I’m happy to mentor you through unfamiliar areas. Deliverables I expect as we progress: • U...

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I need a complete hardware-to-firmware solution for a low-power, standalone temperature and humidity monitor that relies on 4G/LTE rather than Wi-Fi. The core will be an ESP32 driving a SIM7600G module, paired with a DHT22 sensor. Collected readings must be published over MQTT to my Supabase/PostgreSQL back-end. The device will sleep most of the time, wake on schedule, take a reading, push it securely, then drop back into deep sleep. It also has to recognise a lost cellular link, attempt reconnection gracefully, and log any failures for later review. Power comes from a Li-po pack, topped up through a USB-C port, so the design needs an efficient charging and protection stage. Please deliver: • Complete, readable schematic (PDF + source) • Production-ready PCB layout with G...

I’m looking for a creative graphic designer who can turn the concept behind “Okokokokokolol” into compelling, professional visuals. The brief is intentionally open so I can lean on your artistic direction—once we connect I’ll share mood references, colour ideas, and the exact asset list. Please be comfortable working in Adobe Illustrator or Photoshop (or equivalent vector/raster tools) and be ready to deliver high-resolution, fully editable source files alongside web-ready exports. Deliverables (to be finalised together): • Original artwork based on the agreed concept • Editable source files (AI/PSD) • Optimised exports (PNG, JPG, or SVG as required) Include a short note on your design approach and links to a few samples that best show yo...

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I’m lining up a series of mini-projects and need an extra pair of expert hands. The core of the work is writing clean, well-commented C++ that compiles flawlessly with g++/clang and meets the performance targets I’ll spell out for each task. Most assignments revolve around algorithmic problem solving—think classic contest-style challenges or tighter, system-level routines that have to run quickly and use memory efficiently. Because these projects sit inside my broader electrical-engineering coursework, I’ll occasionally ask for help translating equations into code, checking a circuit calculation, or making a quick tweak to an existing AutoCAD drawing. When the workload peaks, I may also hand over some structured data entry or light technical-support questions (typi...

Go to and download final evolution ai. (It's free ignore the thankyou for purchasing things). This way you can see what we are dealing with here. I need this annoying 2 hour long installation video gone, I need a packaged .exe so users can simply click and run the program. obviously all folders and files will be alongside the .exe contained in root folder. however there is also visual studio msvc and ffmpeg dependancies amongst others.... I can not sell this software unless it is in an .exe, exe does not need to be digitally signed, i can make a video teaching them how to "more info>run anyway", test out the software it needs to have everything working. the professional webmaster toolkit within the software is already in .exe format, I did that myself. Do not attempt t...

Hi I will share the details with the shortlisted candidates. thanks

I’m planning a full-scale Role-Playing Game for PC and want it coded natively in C++. The project starts from the ground up: core engine features, combat and progression systems, world interaction, dialogue, saving/loading and the usual RPG essentials. While I have not locked in a particular graphic pipeline yet, I do know everything must be driven through C++ so we keep full control of performance, memory management and future porting options. If you are comfortable integrating your own rendering solution—or plugging in something like SDL, OpenGL, DirectX or a lightweight engine wrapper—that flexibility is welcome as long as it stays C++ at the heart. Deliverables • A clean, well-documented C++ codebase compiling on modern Windows toolchains (Visual Studio or ...

I’m planning a full-scale Role-Playing Game for PC and want it coded natively in C++. The project starts from the ground up: core engine features, combat and progression systems, world interaction, dialogue, saving/loading and the usual RPG essentials. While I have not locked in a particular graphic pipeline yet, I do know everything must be driven through C++ so we keep full control of performance, memory management and future porting options. If you are comfortable integrating your own rendering solution—or plugging in something like SDL, OpenGL, DirectX or a lightweight engine wrapper—that flexibility is welcome as long as it stays C++ at the heart. Deliverables • A clean, well-documented C++ codebase compiling on modern Windows toolchains (Visual Studio or ...

Seeking a Software Developer & Electronics Engineer building innovative IoT and embedded systems. Must have experience and sample project regarding Vending machine connected with Raspberry pi through MDB-to-RS232. Please include sample project screenshots or url. Answer one question about attached screenshot. "What do numbers in request mean? What is MDB Interface command to vend approval from Raspberry Pi? If you don't include above reference and answers, your bid will be ignored. Best

Title: Data Structures & Programming Help | Academic Writing & Coding Support Description: I am a BCA student with hands-on experience in C, Python, and DBMS. I offer affordable and reliable support for: Writing clear, exam-style code (stacks, queues, BSTs, binary trees). Debugging and explaining outputs in simple student-friendly language. Creating academic content, notes, and revision guides. Preparing structured reports or project documentation. What you’ll get: Clean, easy-to-understand code with sample outputs. Well-organized notes or reports (3–4 pages or more, depending on need). Fast delivery and revisions until you’re satisfied. Professional yet student-style work that avoids unnecessary complexity. Pricing: $5–10 per hour (or fixed...

I’m rolling out an industrial-grade IoT solution to supervise and control an oil-filtration line. The job spans embedded firmware through to field wiring, so I need someone who is equally comfortable writing low-level code and crimping a terminal block. Scope of work The core task is to design and deploy a complete connected node (or nodes) that gathers data from the filtration skid, pushes those readings to a cloud or local dashboard, and executes real-time control logic. You’ll decide the microcontroller or SBC platform, pick the right sensors for viscosity, particulate count, pressure or any other parameter critical to oil quality, and integrate them cleanly into existing panels. A solid grasp of industrial protocols (Modbus, CAN, Ethernet/IP, etc.) will be helpful becaus...

Quero transformar a ROM do jogo Joe & Mac 2 (Super Nintendo) com três mudanças pontuais: • Tela de seleção – preciso que toda a aparência seja redesenhada: fundo, molduras, ícones e qualquer gráfico que apareça nesse menu. • Protagonistas – desejo trocar completamente o visual dos dois heróis durante todo o gameplay (sprites, portraits e animações). • Nomes – já defini os novos nomes; basta substituí-los em todos os pontos onde aparecem. Entrego a ROM original e os nomes finais. Espero, ao término, um patch (.ips ou .bps) livre de bugs que rode em emuladores e, se possível, em hardware real. Ferramentas de ROM hacking, edição de til...

I need production-ready firmware for an STM32F303 that turns the microcontroller into a front-end for high-speed digitisation of SDR signals. The chip’s ADCs must sample the incoming RF-baseband stream, move the data through DMA with minimal latency, and prepare it for onward transmission over a fast serial link (either SPI or UART—whichever achieves the cleanest, sustained throughput on this part). The core of the job is sensor-style data processing: capture, buffer, and pre-format the raw samples so that an external host can handle the heavier DSP. No motor-control, no classic temperature or pressure sensors—just clean, reliable handling of SDR-grade analogue input. Key expectations • Continuous, gap-free acquisition at the highest practical sampling rate for t...

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**PROJECT DOCUMENT: FREELANCER REQUIREMENT – ANPR SDK DEVELOPMENT** Development of Offline ANPR (Automatic Number Plate Recognition) SDK Project Objective: To develop a high-performance, offline ANPR SDK capable of real-time license plate detection and recognition from IP camera streams, optimized for Indian road conditions. **Project Scope:** The selected freelancer/team will be responsible for designing and developing a modular ANPR SDK that can be integrated into edge devices or local servers. The SDK must process live RTSP streams and provide structured outputs via APIs. **Functional Requirements:** 1. Real-time video stream processing (RTSP / IP cameras) 2. Vehicle and number plate detection 3. Character segmentation and OCR 4. Output structured data: * Vehicle numbe...

Development and Launch of My Jamun Juice Product For my final thesis, I worked on developing and launching a jamun juice product, focusing on both product formulation and market introduction. I chose jamun because of its well-known health benefits, especially its antioxidant properties and its traditional use in supporting blood sugar control. I saw a gap in the market for a natural, functional drink made from this fruit, particularly in a convenient, ready-to-consume form. I started the process with careful selection of raw materials, using fresh and properly ripened jamun to ensure good flavor, color, and nutritional quality. During the development phase, I carried out several trials to finalize the formulation. This included extracting the pulp, adjusting sweetness and acidity levels, a...

Telegram bot forex signals developer i need to develop a telegram bot service for my forex group

I’m building a solar-hybrid inverter that must seamlessly switch between on-grid and off-grid operation while coordinating a lithium battery pack. To get there, I need fresh, well-structured Embedded C firmware for the TI TMS320F28379D. The core of the assignment is the power-management and control algorithms: MPPT, bidirectional DC-bus regulation, seamless grid-tie synchronisation, and inverter output modulation. On top of that, the code must expose CAN bus, UART and SPI interfaces so the control board can talk to the BMS, a metering module and a remote GUI. I’m starting completely from scratch, so the project will cover device bring-up, peripheral initialisation, driver abstraction, and a clean application layer that’s ready for future field updates through the bootlo...

I need an experienced Unreal Engine programmer – or a small team – to bring a highly realistic truck simulator to life. My goal is a polished, performant experience that feels authentic in both handling and atmosphere, so every coding and design decision must serve realism. Scope of work • Build and optimise the entire Unreal project, keeping stable FPS on mid-range hardware without sacrificing visual fidelity. • Code the truck’s driving logic in C++ / Blueprints, blending physics-based suspension, weight transfer, braking and steering with responsive input and believable feedback. • Create an internal tool (or clear workflow) that lets designers assemble terrain, props and interactive elements quickly, covering everything from urban streets to chall...

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I’m on a Lenovo ThinkBook 15 G ITL that was running perfectly until the latest update to Ubuntu 22.04 (and now 22.10 on a second partition). Since the update the wired network port is dead—no NIC detected, no lights, nothing. I have NOT downloaded anything from Lenovo yet, so we can start clean. What I need is: • Finding the exact Ethernet driver (or kernel module/firmware) that matches this model for Ubuntu 22.04 + • Installing it safely, with clear commands or a .deb/driver package I can keep for future reinstalls • Post-install troubleshooting if the first attempt doesn’t bring the interface up (dmesg checks, modprobe tweaks, blacklist edits, etc.) Acceptance Criteria – The Ethernet interface appears in `ip link` / `lshw -C network` wi...

I'm looking for an experienced developer to automate my high-frequency trading strategies across five different accounts. The accounts are with 5 Paisa, Fyers, and Motilal Oswal. Key Requirements: - Automation of high-frequency trading strategies - Integration with 5 Paisa, Fyers, and Motilal Oswal - Development in Python Ideal Skills and Experience: - Expertise in Python programming - Experience with high-frequency trading and related strategies - Familiarity with the mentioned trading platforms and their APIs - Strong background in algorithm development and trading automation Please provide examples of previous work in your bids.

I want a lightweight PHP-based web dashboard that can monitor GPON and EPON networks across five OLT brands—Huawai, Bdcom, Vsol, C-Data and HSGQ. The goal is to see, at a glance and in real time, exactly what is happening on every PON port and at the OLT level, and to carry out basic remote actions from the same interface. Core functions I need built: • Per-PON view that shows each ONU’s MAC address, RX/TX optical power, caller MAC, vendor/brand string, uptime and live online/offline status. • OLT summary view that aggregates total ONUs, counts of online vs. offline units and provides a one-click restart/reboot for any selected ONU. • Support for both GPON and EPON on the listed vendors, accessed through whatever protocol makes sense (SNMP v2/v3, SSH/Telne...

Looking for a proficient coder to help with my project. Project Details: 1. Task: [Soraty eto ny asa marina - ohatra: Build a simple WordPress website / Fix bugs in Python script / Create a mobile app] 2. Skills Required: [HTML, CSS, JavaScript, Python, etc] 3. Deadline

I have already built the core frame, drivetrain and basic ROS nodes for a humanoid robot; now I need a robotics specialist to take it across the finish line so it can reliably handle industrial-grade assembly work on a factory line. What’s left to do spans both hardware and software. On the mechanical side, wrist and gripper modules must be refined for repeatable pick-and-place, the torso needs final cable routing, and the protective covers should be redesigned for faster maintenance access. Electrically, I still require clean integration of the force-torque sensors, proximity safety scanners and the 48 V power distribution board. The bigger challenge is the control stack: • Extend the existing ROS 2 framework with MoveIt motion planning for dual-arm manipulation. • W...

⸻ ROBLOX GAME DEV BRIEF — “Brainrot Mutation Lab” Game Concept I need a Roblox multiplayer game where players hatch meme creatures, mutate them, and generate money from them inside a shared chaotic world. The game must be addictive, RNG-based, and focused on progression + collecting rare mutations. ⸻ Core Gameplay Loop 1. Player gets eggs 2. Eggs hatch into random meme creatures 3. Creatures generate passive money 4. Players upgrade creatures and base 5. Random mutations occur (visual + gameplay changes) 6. Players fuse creatures for new variants 7. Repeat loop for progression ⸻ Egg System * Multiple egg types (basic, rare, epic, legendary) * RNG-based hatching system * Each egg gives different creature pools * Animation + sound on hatch required * Chance-ba...

I wrote the price, if you can't do it for that much, then DON'T APPLY!!!! This is a fixed price, including all the necessary integration and testing. What you give when applying is the maximum price I will pay you! Let's not run unnecessary rounds. The project must be ready in 3 working days. My idea is a copying robot: A Master account that can place bets from (constant format) telegram messages. It can be turned on and off. The bet size can be set, and it manages the bankroll, minimum capital, % bet size. Slave accounts should know this too! In the slave account, you can choose which mode it will work in. Three functions! Each account can be 1.) turned on and off to copy the 2.) master account, or 3.) work from telegram messages. Slave account (initially 9), which copies...

I am looking for a skilled developer to code an Expert Advisor (EA) for trading the markets. The deliverables include the source code, complete documentation, and full rights to the EA. Confidentiality is crucial, and all shared information must be used solely for this project. The freelancer must agree to destroy all files after project completion and adhere to a duty of reasonable care. The timeline is flexible, but ideally, the project should be completed within two weeks.

Deterministic State Testing: Develop a mechanism to bypass runtime RNG (Random Number Generation) to ensure consistent, predictable outputs during diagnostic runs. The system must allow testers to force specific event outcomes for reliability testing. A toggle mechanism (hotkey) is required to switch between standard and deterministic modes instantly. Frontend Data Binding Diagnostics: Create a routine to locally simulate elevated data values on the application's user interface. The goal is to verify how the frontend handles rendering outlier values without impacting the core application stability or causing asynchronous errors. Traffic Shaping & Payload Normalization (Crucial): Design a network layer filter to analyze outgoing telemetry/action data. The module must be capable of ...

I need bespoke code that lets my Variable Frequency Drive run an induction motor strictly in torque-control mode. The goal is smooth, accurate torque delivery across the full speed range, with rapid response to load changes and minimal overshoot. The hardware is an induction motor paired with a modern, field-bus-ready VFD; if you normally work with Modbus, CANopen or direct PLC integration that is a plus. I am open to your preferred language or environment—whether it is ladder logic in the drive’s own editor, structured text via IEC 61131-3, or an embedded C solution—so long as the final program can be flashed and tuned in the standard vendor software. Please highlight your experience with similar torque-controlled applications when you reply. I am especially intere...

**Embedded Firmware Developer (Medical Device) – On-Site, Delhi** We are developing a medical-grade heating and cooling device and require production-ready embedded firmware. The firmware must: • Drive general heating and cooling cycles, making periodic adjustments to maintain the setpoint (stability-focused, not ultra-tight precision) • Continuously monitor sensors and trigger safety alarms when temperatures exceed safe limits or faults are detected • Handle an on-device user interface for clinicians (set temperature, monitor status, acknowledge alarms) **Platform:** Microcontroller family is flexible (Cortex-M / PIC / equivalent), but the design must align with IEC 60601 expectations for safety and reliability. **Deliverables:** 1. Clean, well-structured, compi...

I need an IEC 61850 stack that runs reliably on Linux and allows multiple Intelligent Electronic Devices (IEDs) to stay in tight, real-time synchronisation with one another. The primary goal is true inter-device communication: whenever one IED changes state, its peers must see the update with deterministic, sub-millisecond latency. Here is how I picture the work: • Core functionality: an IEC 61850 implementation (server and client sides) that can publish and subscribe to data sets fast enough to satisfy real-time sync requirements. • Platform: recent 64-bit Linux kernel, user-space preferred, but I am open to a small kernel-space helper if latency tests prove it necessary. • API: clean C/C++ headers or a well-documented C wrapper if you build on another language, so my...

I have an ESP32 Basic Core IoT Development Kit V2.7 installed in my truck and need firmware that will warn me whenever the Starlink router stays powered after I switch the ignition off. The sketch should watch a dedicated ignition-sense pin: while the line is high the unit does nothing special, but as soon as it goes low it must keep polling the Wi-Fi connection status in code. If the ESP32 is still associated with any network after a user configurable amount of time, an on-board LED must begin to flash, screen starts flashing and the internal speaker must chirp in tandem until the Wi-Fi link drops or the ignition is restored. I would like a simple LCD screen interface on the kit’s I²C display that shows real-time states (“Ignition ON / OFF”, “Wi-Fi CONNECT...

I'm seeking a MacOS developer to create a utility application aimed at system optimization. The key focus of the application will be improving the performance and efficiency of Mac systems. Ideal candidates for this project should have: - Extensive experience in MacOS application development - Strong understanding of system optimization techniques - Previous work with utility applications - Excellent problem-solving skills - Ability to work independently and meet deadlines. Please apply if you are able to deliver a high-quality, efficient product.

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.

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.