Programación en C Jobs

I’m looking for a developer who can create a lightweight, self-contained Windows application that delivers true “flash” speed for cryptocurrency operations. The core idea is a desktop tool that can interact with popular exchange or wallet APIs, process transactions or data pulls in real time, and return results almost instantly. Key expectations • Native Windows build (10 and 11) with a simple installer • Clean, well-commented source code so future updates are straightforward • Modular architecture that lets me plug in extra features later—think real-time data, user authentication, or custom dashboards when required • Clear setup instructions and a short user guide I’ll define the exact workflow and API endpoints with you once we ge...

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I'm seeking an experienced developer to create technical analysis indicators for trading. The specific indicators I need are the MACD (Moving Average Convergence Divergence) and market structure indicators. Essential Requirements: - Development of MACD and market structure indicators - Implementation of signal alerts for these indicators Ideal Skills and Experience: - Proficiency in trading and technical analysis - Experience in developing trading indicators - Strong programming skills, particularly in financial software - Ability to create and integrate signal alert systems Please provide relevant work samples and a brief overview of your approach.

I need a full-featured Video Management System that I can compile and run on a Linux environment. The solution must follow a clean server-client architecture, include 100 % source code, and scale reliably to at least 1 000 simultaneous camera streams drawn from a wide mix of global CCTV brands (ONVIF or equivalent interoperability is a must). Two core capabilities are non-negotiable: smooth multi-camera live view and fast, timeline-based playback of recorded footage. Everything—connection handling, recording, storage management, and UI—has to remain responsive even under heavy load. If you already support complementary functions such as motion-triggered recording or smart alerts, feel free to highlight them, but live view and playback come first. The initial focus will be on ...

I manage a fast-moving quantitative fund and I’m expanding the team on two fronts: deep fundamental research and purpose-built trading technology. RESEARCH ANALYSIS Your core mission is digging into papers and reports—academic studies, sell-side notes, 10-Ks, industry white papers—and pulling out the insights that move markets. I lean heavily on options and futures, so I’ll look to you to translate those findings into structured spread ideas, monitor relevant news flows, and keep a tight watch on sector-level fundamentals. Speed matters, but rigor matters more. This role requires daily updates and reports. SOFTWARE ENGINEERING In parallel, I need an algorithmic trading stack that can ingest live market data, run ML-driven models, execute orders, and log performanc...

I am looking for an experienced Nelogica developer who already has a proven, validated, and profitable automated trading strategy (NTSL script) for WIN (Mini Index) and WDO (Mini Dollar) on Profit. Requirements: Proven Track Record: The strategy must have verified backtests (at least 12 months) and real/simulated track record showing consistency. Prop Firm Ready: Must comply with Brazilian prop firm rules Code & Parameters: Fully functional NTSL source code in English syntax, including optimal parameter presets for WIN and WDO. Support: Assistance with setup and parameter tuning. Please attach backtest reports or performance proof with your proposal.

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I need a straightforward yet rock-solid trading bot that can live on Binance around the clock. The core logic is a 100-level grid: as price drifts down it should accumulate positions level by level, then release them automatically on the ascent to the next level up. Everything has to flow through the official Binance API with secure key handling, low-latency order placement and sensible error recovery. Code & stack • Please write the bot in Python; that is my firm preference because I already use Python for other automation tasks and want to read or tweak the logic later. • Clear, modular structure and comments are important so maintenance is easy. Pairs & strategy tuning I do not have fixed trading pairs in mind and would value your market insight. Feel free to reco...

I have source code if user enter code data details should be delivered in my telegram bot

I need an experienced Android reverse-engineer to take an existing mobile app, remove its subscription checks, unlock every premium feature, and disable ads in a way that leaves the rest of the functionality untouched. This is a fully obfuscated APK that performs online licence verification, integrity tests, and signature validation, so you will have to bypass anti-tamper code, rebuild, align and re-sign the package so it installs cleanly on Android 8 through 14. I will provide the latest APK and, if helpful, a video walkthrough of the areas I want freed. You can use any combination of JADX, Apktool, Smali/Baksmali, Frida, or your own in-house tooling—as long as the final build is stable and the method is reproducible. Deliverables • Patched, installable APK with subscriptio...

I’m bringing an MLX90614 infrared temperature sensor into an ESP32-based design and need a clean, ready-to-flash solution that covers three essentials: accurate temperature readings, an immediate on-screen display, and reliable data logging. The job breaks down into two parts. First, document the wiring so I can reproduce it quickly—pin map, I²C pull-ups, and power considerations for the 3 V rail. Second, supply well-commented Arduino-compatible code (ESP-IDF is fine if you prefer) that: • polls the MLX90614 at a reasonable interval • streams both object and ambient temperatures to the Serial Monitor (or an OLED/Nextion screen if you think that’s cleaner) • stores each reading with a time stamp to SPIFFS or a micro-SD card—your call, as l...

I have a junior engineer building the early schematics for an asset-intelligence prototype and I need an experienced embedded-systems specialist to guide the hardware design, write the firmware, and get the first units reliably streaming data to the cloud. The boards must interface with temperature, pressure and motion and more sensors, carry out real-time analysis, perform basic filtering, then aggregate and compress the packets before they leave the device. Security on the wire is non-negotiable, so please be comfortable implementing encrypted transport and key management on resource-constrained MCUs. You will collaborate directly with us on: • Selecting the optimal MCU / wireless stack and finalising the schematic • Integrating the three sensor types and validating their ...

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I am looking for an expert in AI and systems management to help me set up and integrate claude into our business. We want full set up and integration with Office 365 and all our other apps. I want to use it for team accountability, improved efficiency and quality and to have better insight and control over my business. We are a legal office and you will need to have verified security clearance to be able to work across our systems. We will probably want to work with someone on an ongoing basis and this is really an expert level role. If you are not at the top of this field and can work with premium businesses do not waste time applying. You will waste both our time and you will not be paid. If however, you are good at what you do and want to build a long term partnership then please reach ...

$5-10 MAX Quick Fix Add Profit Capture Exit Logic (Polymarket Bot) I need a new exit rule that allows the bot to close positions early once a high percentage of the maximum possible profit is reached, instead of waiting for market expiry. Logic: Each position on Polymarket has a max payout of $1.00, so: max_profit = 1.00 - entry_price current_profit = current_price - entry_price profit_ratio = current_profit / max_profit Exit Condition: Add a configurable parameter: profit_capture_threshold (example: 0.70 – 0.85) If: profit_ratio >= profit_capture_threshold Then: Immediately close the position Lock in profit Free up buying power for new trades Example: Entry = 0.77 Max profit = 0.23 Current price = 0.94 Current profit = 0.17 profit_ratio = 0.17 / 0.23 ≈ 0.74 I...

I’m building a compact board whose sole mission is clean, reliable power distribution. I already have the system requirements mapped out at a high level; now I need an experienced PCB and embedded engineer who can turn those requirements into production-ready hardware and firmware. The job covers the full design flow: capturing the schematic, creating the PCB layout with attention to thermal paths and EMI, selecting components for efficiency and availability, and writing the embedded code that supervises voltage rails, fault flags, and soft-start logic. I expect good engineering practices—proper net-naming, clear documentation, and design files that open without issue in KiCad or Altium. Deliverables • Complete schematic (PDF + source) • PCB layout files and Gerbe...

I need a full EasyEDA project—schematic and routed PCB—for a tiny Atmega32U4 board that lets a computer drive a single external LED through a 3-pin XH-JST connector (GND / 5 V / LED). The board must talk and be programmable over a horizontal USB-C port and should remain as small as practical without sacrificing good layout practice. Core requirements • EasyEDA schematic using the Atmega32U4, including crystal or resonator, USB-C E-Markers (where needed), ESD protection, boot-cap circuitry and the standard reset network. • Break-out to one XH-JST-3 plug clearly silkscreened with the GND, +5 V and LED symbols. • Primary power supplied by USB-C 5 V rail. • Firmware that gives basic functionality: detect USB power, expose the MCU as a simple USB HID to ...

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Tôi muốn xây dựng một hệ thống tiếp thị kỹ thuật số giúp tôi tạo thêm thu nhập ổn định. Bạn nào có kinh nghiệm thực chiến trong digital marketing, hãy gửi cho tôi một đề xuất dự án chi tiết, bao gồm: • Phân tích thị trường và đối tượng mục tiêu. • Các kênh, công cụ và thông điệp bạn đề xuất sử dụng (Google Ads, Facebook/Instagram, email, v.v.). • Lộ trình triển khai từng giai đoạn kèm mục tiêu đo lường. • Dự kiến ngân sách truyền thông và ROI mong đợi. • Cách bạn sẽ theo dõi, tối ưu và báo cáo kết quả. Thời gian không gấp nên tôi ưu...

I want a fully-automated trading bot that connects to my Pocket Option account and applies a pure mean-reversion strategy on OTC assets. My benchmark is clear: across any rolling batch of 20 live trades the bot should hit, on average, a 90 % win ratio while respecting sensible money-management rules. To achieve this, the code must blend three information streams—historical price data for pattern discovery, real-time market data for execution timing, and a tight set of technical indicators (feel free to recommend the most reliable ones for short-horizon reversals). All signals, position sizing, and safety checks need to be handled without manual intervention once the bot is launched. Deliverables • Source code (Python, Node, or another language you can justify) packaged for eas...

I’m building a computer-side accessibility layer that translates real-time hand movements, captured through an ordinary webcam, into system commands such as click, drag, scroll and shortcut activation. The goal is to give users with limited mobility an intuitive alternative to a mouse or keyboard, so recognition accuracy and low-latency response are essential. I already know the interface points I want to hit—virtual mouse events, configurable hot-keys and an on-screen overlay for feedback—but I need an experienced developer to design and train the hand-gesture recognition pipeline, wire it into the operating system (Windows first, cross-platform later), and leave me with clear documentation so the tool can be maintained and expanded. You’re free to pick the tech ...

I have an ESP32-D dev board and three unused PAA5100JE optical-flow sensors. I only need to bring one online first, confirm it streams clean motion data, then replicate the solution for the other two. What I already have • A sketch that compiles but never sees the sensor • All parts on hand, breadboarded and powered • Standard Arduino IDE installed on my end for quick testing What I need from you within the next couple of hours 1. Corrected or freshly written code that initializes the PAA5100JE, verifies it over SPI, and outputs X/Y delta values on the serial monitor at 115 200 bps. 2. A clear wiring diagram (hand-drawn is fine if neat, Fritzing/KiCad even better) that shows every pin between the ESP32-D and the sensor, including power, ground, CS, MISO, MOS...

The goal is to create an external overlay for Minecraft Java 1.8.9 (would be awesome if it supports 1.8.9 as well as the latest version but that's not a priority, 1.8 is) that runs on Windows and remains completely invisible to Discord screen-share and Windows Game Bar recordings while adding no perceptible latency. Because it lives outside of the game’s memory space, it must never trip basic anti-cheat checks or appear in captured footage, yet still render in real-time on my own screen. Core functionality: • Stream-proof, zero-latency overlay (top priority) • Visual mods (I'll specify once we contact) • Item and chest/storage tracking • Minimalist, key-toggleable GUI that blends with the vanilla look Technical notes: – External overlay approach...

N8n + AI Automation Specialist — Email Support System (Long-term collaboration) We're looking for an automation and AI specialist to build an intelligent email support system for a psychology center that specializes in addiction treatment. The goal isn't a commercial autoresponder. It's to give natural, human, empathetic replies to people and families reaching out at a difficult moment — and to guide them toward booking a first appointment when the time is right. What the system should do Automatically detect new incoming emails Analyze each message with AI Identify whether the sender is a patient, a family member, or a general inquiry Write natural, empathetic replies Keep context coherent across several back-and-forth emails Answer common questions Hand off...

I am building a proof-of-concept that lets a Raspberry Pi follow a user’s gaze and immediately translate that data into visual output on an attached screen. At the end of the job I want to be able to look at a point on the display and watch the system draw a corresponding dot, line, or free-hand stroke in real time. What I already have • Raspberry Pi 4 with camera interface available • Freedom to choose the most suitable eye-tracking library (OpenCV, MediaPipe, PyGaze, or similar) • One HDMI monitor for testing, though the code should remain display-agnostic so I can later swap in a touchscreen or e-Ink panel without major refactoring. What I need from you • Set up and calibrate the camera-based eye tracker on the Pi • Translate raw gaze coordinat...

My production C# application currently targets .NET Framework 4.8 and has started to show its age. I need it migrated to a supported, more secure runtime (ideally the latest LTS release of .NET), with every dependency updated and any obsolete APIs refactored. The primary driver is security: I want all outstanding vulnerabilities removed, HTTPS enforcement tightened, and modern authentication/cryptography practices adopted throughout the codebase. During the upgrade I also want to introduce a clean integration layer so the app can talk to external systems (REST and, if feasible, simple message-queue endpoints). This should be implemented in a way that keeps the core logic decoupled and unit-testable. Finally, a handful of persistent UI glitches—visual misalignments and sporadic cont...

Tôi muốn khởi nghiệp kinh doanh trực tuyến trong lĩnh vực quần áo càng sớm càng tốt, để sớm có nguồn thu nhập ổn định và giúp bố mẹ không còn phải vất vả ngày đêm. Tôi cần một chuyên gia đồng hành từ ý tưởng đến vận hành, tập trung vào: • Phác thảo mô hình kinh doanh online phù hợp với ngân sách khởi đầu nhỏ. • Đề xuất kênh bán hiệu quả (sàn thương mại điện tử, website riêng, mạng xã hội) cùng lộ trình triển khai từng bước. • Hướng dẫn tìm nguồn hàng hoặc xưởng may đáng tin cậy, cách thương lượng giá và kiểm soát chất lượng....

I’m looking for a compact program that can do two things completely hands-off. First, it must analyse and solve ordinary 2D grid-based mazes on its own, selecting the shortest path with a Breadth-First Search approach. Second, once the maze is finished, the same application should detect any reward ads or pop-up videos that follow, let them run to completion, and then close them automatically so the flow never stalls waiting for a click.(this is for android btw) Speed matters to me; I’d like an initial working build as soon as possible. I’m flexible on the language and platform so long as the final deliverable runs reliably on Windows and can be triggered from the command line (no manual input at any stage). Deliverables • Executable or script with clear run inst...

I need a self-hosted script that automatically reads every new Instagram post in my feed (no restrictions to hashtags or accounts) and then leaves a thoughtful comment that ties directly to the caption’s wording. The automation must rely only on code I can run on my own machine or server—no cloud services, commercial schedulers, or other third-party apps. Core logic • Pull each fresh post and extract the full caption text. • Run lightweight text analysis/NLP to understand the main topic or sentiment. • Generate a short, human-sounding reply that feels relevant to that text. • Publish the comment instantly through the official Instagram Graph API or another method that stays within Instagram’s policy limits. Deliverables 1. Fully commented s...

Build C++ Script to Parse data into Arrays.

LOOP every ~2 seconds, for each burner sensor independently: 1. Read current temperature from sensor 2. Add reading to a rolling 15-20 second window of recent readings 3. Compute rate of change over that window 4. IF temperature has plateaued (stayed within ~±2°C band) AND plateau duration > 10-15 seconds AND temperature >= 90°C: -> Trigger "BOILING LIQUID" alert - Sound buzzer: 3 short beeps - Send Blynk push notification: "Burner X approaching boil" - Enter cooldown state for this burner (~2 min, suppress repeat alerts) 5. ELSE IF temperature keeps climbing past ~120°C without plateauing: -> Trigger "DRY PAN / FIRE RISK" alert - Sound buzzer: continuou...

I’m finalising the hardware for a new piece of wearable technology and now need the firmware that will bring it to life. The sole purpose of this first release is health monitoring, so everything you write should focus on gathering and processing the following signals with medical-grade accuracy and minimal power draw. 2. What Is Already Completed (Do NOT Redo) 2.1 Hardware Design Deliverables (Final) - COMPLETED The following have been completed and reviewed: ●Final schematic design (Altium) ●ESD / EMI protection design ●Power tree & power integrity design ●RF separation strategy (LTE / GNSS / BLE) ●GSM + GNSS + sensor integration plan ●Final 4-layer PCB layout (controlled impedance) ●PCB stack-up definition ●BOM with alternates & footprint expectations ●Power IC replacemen...

project title: Build a simple plug-and-play software to control my robot arm + camera over WIFI (AI-ready) Description: I already have the Hardware: -Hiwonder X Arm 1S robotic arm (esp32 inside) -Esp32-s3 Sense camera module (Seed Studio version) -A normal PC to act as the "server" What I need the software to do: 1. I download one program onto my PC, run it and it becomes the server. 2.I flash the arm and the camera once with the files you provide. I power on the arm and camera, they automatically connect to my WIFI and to the server - no manual IP setup, no config files. 4. Any computer or AI on the same WIFI can then send a simple web command like "move arm to x, y, z" and the arm moves. No extra tools required. 5. The camera can take a single snapshot when t...

# Game Developer Needed for Mobile Games I am looking for a passionate and dedicated mobile game developer for a long-term collaboration. **Both experienced developers and freshers are welcome to apply.** What matters most is dedication, honesty, good communication, and the willingness to deliver quality work on time. Requirements: * Develop mobile games for Android. * Can create games from scratch or recreate existing game concepts such as **Ludo, Tic Tac Toe, Snake, Carrom, Chess, Puzzle, Hyper-Casual**, and other popular game styles. * Original ideas are welcome. You can also build games inspired by existing concepts as long as they do not violate copyrights or trademarks. * Write clean, optimized, and well-structured code. * Fix bugs, optimize performance, and provide regular progr...

I need a bot that connects to the IQ Option platform and sends real-time trading signals specifically for cryptocurrencies. The core goal is speed and accuracy: as soon as a qualifying setup appears, the bot must push the alert without delay. Scope of work • Build or integrate with the IQ Option API/web interface. • Track chosen crypto pairs continuously, applying proven technical indicators or custom logic we agree on. • Fire signals the moment conditions are met and deliver them instantly (email, Telegram, or another fast channel you recommend). • Include basic configuration so I can adjust pairs, indicator thresholds, and risk parameters without touching code. Key expectations • Millisecond-level data polling or websocket usage to keep signals truly in...

I am building a compact touch-screen instrument driven by an ESP32 that sits on a NMEA2000 backbone and shows ONLY the data I care about—environmental readings and tank levels. I already have a shortlist of hardware (Waveshare ESP32-S3 7-inch LCD Development Board, 1024x600 Resolution, 32-bit LX7 Dual-Core Processor 240MHz, Wi-Fi & Bluetooth Support, Onboard Antenna, with Touch; Waveshare 2-Channel Isolated CAN Bus Expansion HAT for Raspberry Pi with MCP2515 + SN65HVD230 Dual Chips Solution and Multi Onboard Protection Circuits) and will forward exact part numbers the moment we start. Your job is to write the firmware and create a flexible GUI that I can tweak later without touching the low-level code. I need more than a basic skin swap: the layout, color themes, page order, and...

Build the computer vision system as if it were analyzing gameplay from a retail copy of the game. It must not rely on any internal game state, memory access, engine hooks, debug APIs, or hardcoded timing values. The system should make all decisions solely from the rendered video output, exactly as a player would see it on screen. The system must support two modes with a user-toggle: * Shot Meter Mode: Analyze the live shot meter visually in real time rather than using predefined release timings or static values. * Animation Mode: Analyze the player’s shooting animation to determine the optimal release timing without using the shot meter. The solution should process frames with low latency, be resilient to different camera angles, graphics settings, and jump shots, and include a ca...

I have a custom board built around an STM32 MCU and I need production-ready firmware that turns it into a reliable embedded control system. The main focus is the button-based user interface: tactile switches, toggle buttons, encoders, potentiometers feed input to the STM, STM should communicate with a windows form application that communicates between peripheral devices on the board and data available in the application. Scope of work • Bring-up of the MCU with STM32CubeIDE and a clear HAL structure. • Implementation of the button reading, debounce, state machine etc for all input methods mentioned above. • Handling of the LED indicators and any SPI, I²C, or UART devices already routed with STM32. • Graceful error handling and low-power housekeeping so the b...

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I’m building a mobile application that will run on both iOS and Android, and the very first milestone is to get rock-solid user authentication in place. I’m flexible on the underlying stack—Flutter, React Native or a comparable cross-platform framework—so long as the end result is a clean, maintainable codebase. Here’s what I need delivered: • A cross-platform project that compiles and runs on current iOS and Android versions. • Secure sign-up, sign-in and password-reset flows. • Session persistence and token refresh handled properly. • A simple post-login placeholder screen to confirm the flow works end to end. • Clear README instructions so I can pull the repo, run the project and verify everything with a test account. Acc...

Development of an OCR-Based Industrial Vision System using NVIDIA Jetson Orin Nano About Us We are an industrial automation company specializing in robotic palletizers, case packers, end-of-line automation and custom machinery. We are building a reusable machine vision platform, and this OCR project is Phase 1. Project Objective Develop a robust OCR application for NVIDIA Jetson Orin Nano using a camera to read printed alphanumeric characters. The architecture should be modular and reusable for future barcode, QR, AI inspection and robot guidance applications. Hardware Platform  NVIDIA Jetson Orin Nano Developer Kit  Raspberry Pi HQ Camera (Sony IMX477) or equivalent CSI camera  LED illumination  C-Mount Lens  Future migration to Basler industrial camera Scope of Work Camera Integrat...

I’m developing a drone-based food delivery service that relies on quadcopters to move meals swiftly across dense city streets. The entire workflow—from order acceptance through hand-off at the customer’s balcony or doorstep—needs to be automated, safe and fully traceable. Core functionality I need you to build, integrate and prove in a field test: • Real-time tracking visible on a web or mobile dashboard • Automated navigation that plans optimal routes while respecting geofencing rules • Accurate payload drop-off confirmation (photo, sensor log or both) • Reliable no-fly-zone detection with instant rerouting Please design the flight-control stack, ground control interface and user-side tracking module, then link everything with a secure ...

I’m building a turn-based RPG inside Roblox and now need the core game mechanics scripted. My priority is the gameplay loop itself—combat, resource economy, progression, and player-world interactions—so you can focus on solid, reusable code rather than art or UI polish. Here’s what I’m aiming for: • Combat System – a queue-based turn structure, skills with cooldowns, status effects, and damage formulas tied to character stats and equipment. • Resource Management – inventory, currencies, consumables, and generation/sink logic that scales over time. • Character Progression – XP curves, level-up rewards, talent trees, and data persistence. • Interactions – NPC dialogue, quest triggers, and contextual actions (e....

I need a seasoned C/C++ developer to craft a Direct Memory Access application that runs reliably on Windows. The core requirement—beyond solid performance and stability—is an integrated automatic-update system so users never have to reinstall manually. We can cover the finer technical points one-on-one over Discord or email, but in broad strokes here is what will move the project forward: • A fully working Windows DMA executable written in C/C++ • An update mechanism that checks, downloads, and patches seamlessly • Clean, well-commented code that future developers can extend When you reply, please include: – A couple of DMA-related or similarly low-level projects you have completed – Your estimated timeline (no hard deadline on my side,...

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.