C++ Programming Jobs

I have a multichain, non-custodial wallet running on Android and the next milestone is to add support for a brand-new blockchain that is not yet included in common libraries such as WalletCore or Web3j. The current app is written in Kotlin with a bit of Java, built in Android Studio, and already handles several EVM and non-EVM networks. Your task is to wire the new chain into the existing architecture so that users can create addresses, view balances, sign and broadcast transactions, and see their history exactly as they do with the other networks in the app. You will be working with my existing Git repository, where the wallet logic, key management, and UI layers are cleanly separated. The custom chain exposes standard JSON-RPC endpoints; any additional SDK work that may be required sh...

I’m tired of failing the little “keep-it-in-the-box” skill check that pops up in FiveM. The mechanic is simple: hold left-click to keep the cursor inside the moving box, release when needed, repeat until the timer ends. I’d like a small, reliable script that finishes this mini-game for me every time. Here’s what I need: • When I press F10, the script activates. • From that moment until the mini-game ends, it should simulate the precise left-click holds and releases required to keep the indicator inside the box without human input. • As soon as the game signals success, the script stops and re-enables normal mouse control. The solution can be a FiveM client-side Lua/C# resource or an external tool (AutoHotkey, Python, C++, etc.) as long as...

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Project Title: Python ML Developer Needed for Generative Handwriting Tool (AI Style Transfer) Project Description: I am looking for a skilled Machine Learning developer to build a "Few-Shot Handwriting Synthesis" tool. The Concept: I want to build a local web app where a user uploads one image of their handwriting, types some text, and the system generates that text in the exact style of the uploaded image. Key Challenge: Existing libraries (like py-handwriting) look too generic or robotic. I need the output to capture unique character details (e.g., specific loops, slants, and imperfections) from the sample image. It should look like real human writing, not a computer font. What You Need to Do: Select & Implement the Best Model: You have the creative freedom to choose the ar...

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"Act as a Senior Python Developer specializing in Telegram API and Telethon library. I need you to build a professional-grade Telegram Member Adder script. Key Features: Scraping: Ability to scrape active members (online in the last 24h) from a source group link. Adding: Add those members to my target group link. Safety First: Implement a 'Human-like' delay (random 90-150 seconds between adds). Anti-Ban: Automatically stop after 35 adds per day to stay under Telegram's radar. Error Handling: Handle 'FloodWait' errors by pausing the script. Simplicity: Provide a clear file for my API ID and Hash. Explain how to run this step-by-step for a complete beginner who has never coded before." "I am looking for a specialized Telegram automation softwa...

My Rust Console Edition community on Discord needs some extra muscle, and I’m ready to bring in a few well-chosen bots to make that happen. I’m looking for someone who can handle the entire process—from selecting suitable bots, through installation and permission setup, to testing everything live with me. Here’s what I need from you: • Audit the current server structure, roles, and channel layout so we know exactly where each bot should live. • Recommend bots that fit a Rust console–focused community (think moderation, game-related utilities, and quality-of-life automations). I’m open to paid or free options as long as they’re reliable. • Set up the bots, configure permissions and commands, and verify they don’t conflict...

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I’m looking to commission an end-to-end machine-learning solution that bridges physical or network security with broader technology operations. The core of the project is a single, cohesive AI that seamlessly switches context between those two worlds instead of treating them as separate silos. Scope of intelligence • Threat detection & prevention – real-time identification of anomalies, intrusions, policy breaches, or suspicious behavior across logs, sensors, and traffic. • Data analysis & reporting – actionable insights, trend visualizations, and auto-generated reports that decision-makers can consume without data-science fluency. • System optimization & automation – feedback loops that tune system performance, resource allocation,...

I am seeking a skilled freelancer to develop software that automates the process of particle modification using a pressure chamber. The user will simply input their requirements, and the software will generate all necessary instructions, including: - Materials required for the pressure chamber. - Exact pressure levels to be applied. - Duration for which the particles need to remain in the chamber. - Any additional parameters essential for successful particle modification. The software must be fully automated, accurate, and reliable, ensuring that users only need to provide input while the system handles all calculations and outputs without errors or inaccuracies. Budget: £150 per month (for this year). Payments will be made via Milestone Payments, with funds released incr...

I’m maintaining an existing Linux desktop application and need help adding a brand-new feature. The core codebase is already stable and in production; what’s missing is this additional functionality. I will provide full source access, build instructions, and a clear functional outline once we start. Because we are extending an established project, I’m looking for someone comfortable diving into existing Linux desktop code, tracing current logic, and cleanly integrating new modules without breaking what works. Experience with typical Linux GUI frameworks and standard build tools will make the job smoother. The deliverable is a merge-ready pull request (or patch file) that compiles cleanly on my end, meets the agreed-upon functional spec, and includes concise inline docum...

I already run a Python-based bot that places trades on Polymarket, but its current logic is too directional. I now want the core algorithm re-worked so it trades a defined price range instead of purely trend-following or mean-reversion signals. What I will hand over • The full repository (Python 3.x) with environment file, helper modules and the existing strategy class. • Sample API keys and the mock-exchange mode I use for quick back-tests. What I need back • A refactored strategy module that identifies ranges, sets dynamic upper / lower bands and executes orders when price oscillates between them. • Parameter hooks (e.g. band width %, minimum liquidity, time-in-range) exposed in a config file so I can tune the behaviour without touching code. • Un...

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I’m building a fast-paced, side-scrolling action title in Unity and need a developer who can take it from concept to a polished, cross-platform release on both PC and mobile. All core gameplay systems—movement, combat, enemy AI and basic UI—must feel tight and responsive, with assets and code structured for easy iteration inside the Unity Editor using C#. My art team will supply sprites, animation sheets and audio; your focus is on gameplay logic, level flow and platform-specific optimisation. Touch controls will sit alongside keyboard/game-pad input, so please factor in an adaptable input scheme and resolution-agnostic UI layouts from the outset. Deliverables I’d like to see: • A playable vertical slice with one complete level, basic menu and pause screen ...

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I have a Windows-based productivity desktop application that is almost ready for release, and I need a detailed, functionality-focused review. The assignment is straightforward: install the app on a Windows 10 or 11 machine, use every feature as an everyday user would, and record exactly how each function behaves. I’m interested only in what the app does and whether it does it correctly—visual polish and performance metrics are outside this scope. Please pay close attention to workflow logic, data handling, error messages, and how well edge-cases are managed. If you spot anything confusing, missing, or broken, capture it with a screenshot or short screen recording. Deliverables I need from you: • A succinct issue log with severity or priority tags • Clear steps to...

I need a scripted shooting software for 2K26, compatible with both PC and PlayStation. The software should incorporate: - Cue Add - Tempo Speed Control - Auto Time Shots Ideal skills and experience: - Experience with game scripting and software development - Familiarity with 2K26 mechanics - Knowledge of PC and PlayStation integration Looking for a developer who can deliver a smooth, functional, and user-friendly program.

I need a Python-based algorithm that will trade straddles on Delta Exchange (India) around-the-clock, pausing automatically between 17:00 and 18:00 IST each day. The logic is straightforward: • Strikes must be chosen so the combined premium sits between ₹1,000 and ₹1,200. • Every five minutes the bot compares the current price to the previous one-hour range.  – If price breaks above that one-hour high, it buys a straddle and trails the position until price pierces the previous one-hour low.  – If price breaks below the one-hour low, it sells a straddle and trails profits until price climbs back above the previous one-hour high. I prefer the whole workflow in clean, well-commented Python. Because I don’t yet have live access to Delta Exchange m...

XOJO BLE Pi5 development will now begin described as follows. PROJECT: XOJO BLE Pi5 development. DESCRIPTION: To accept you will need to have XOJO Plugin Development experience, PICO WH and Rasp Pi5. Development will consist of BLE Client XOJO BLE Plugin development connecting to a PICO BLE SERVER in both secure and non secure manner. Plugin implementation will implement XOJO Serial implementation for simplicity and rapid adoption. For this effort BLE Communications consists of a Token Communications Protocol formatted as a string I.e. "HEAT1=1" will be sent to PICO from Pi5 to turn on the front heat. Then PICO sends back command request state which is also a string. I will share full Token Protocol I implement on PICO WH as well as PICO Python code. IMPORTANT: T...

I need an experienced software developer to work on a computer systems project. The ideal freelancer should have: - Expertise in system-level programming - Strong background in OS development - Proficiency in C/C++ and Python - Experience with hardware-software integration - Knowledge of computer architecture Key Responsibilities: - Design and implement software for new computer systems - Collaborate with hardware engineers - Troubleshoot and optimize software performance - Document the development process Looking for someone who can deliver high-quality work within budget and on schedule.

I’m looking for a seasoned QuantConnect developer to turn my detailed execution playbook into a live-ready trading algorithm. The strategy must simultaneously cover ten Vanguard ETFs (VIS, VAW, VTWO, VIOO, VTWG, VBK, VIOG, VTWV, VIOV, VFMO) and respect a strict technical rule-set: • Entries fire the moment price touches the 50-day moving average while the RSI confirms healthy momentum. • Exits trigger on a decisive break of the 200-day moving average. • A momentum accelerator and my own “Quantum Edge Meta-Classifier” sit on top to refine every signal. Precision of technical signals, flexibility in position sizing, and a robust audit trail are equally critical; none can be sacrificed. Market regimes (normal, uncertain, stress) must be detected and hand...

Looking for Algo Trading Software Developer I am looking for a freelancer / developer for Algo Trading Software. Option 1: Ready-to-Use Software If you already have a ready-to-use Algo Trading Software, I am interested in buying it. Please share demo, features, and supported markets (Indian market / crypto / forex, comodity). Option 2: Custom Development If you are interested in developing Algo Trading Software from scratch, I am open to working with you. Payment Terms (Please Read Carefully) No upfront developer payment All actual development expenses (API cost, server, data, etc.) will be paid by me support pine script and chartink Developer fee will be paid only after the software is fully completed, tested, and working Milestone-based approach with full transparency Develo...

I'm looking for an experienced developer to create an online compiler that supports Python, JavaScript, and C++. Essential Features: - Syntax highlighting - Code autocompletion - Error highlighting - User authentication is required Ideal Skills and Experience: - Proficiency in web development - Experience with code compilation and execution in a web environment - Strong knowledge of the specified programming languages - Familiarity with implementing user authentication systems Looking forward to your proposals!

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I need a lean, well-documented C++ plugin that hooks into the Euro Truck Simulator 2 engine via the official SCS Telemetry SDK and compiles to a drop-in DLL. The core task is to stream live game data out of ETS2 so it can be consumed by an external service over HTTP POST. Highest priority is the Navigation & Location feed: the plugin must emit the truck’s current world coordinates along with clear route-progress metrics in real time. In the same packet—or in parallel endpoints if you prefer—I also want truck status (fuel, speed, lights, engine), full job information, damage & wear values, and gameplay events. I will fine-tune the exact struct layouts with you once development starts. Deliverables • C++ source using SCS Telemetry SDK, ready to compile with...

I need an experienced developer to set up trading automation algorithms using their API. The software needs to integrate with TradingView, webhooks, and Fyers API. Key requirements: - Automated trading execution capabilities - Seamless integration with specified platforms Ideal skills and experience: - Proficiency in API integration - Experience with TradingView and Fyers API - Strong background in algorithmic trading Looking for someone who can ensure accurate and reliable automated trades.

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I need a devoloper whome made ROI based sites and have expiriencr with

I want to automate the entire pipeline of turning a simple topic prompt into a complete technical-training course delivered as interactive tutorial videos. The agent you build should start with nothing more than a subject line, research and outline the syllabus, write scenario-based scripts, and then call Veo—or any comparable generative-video API you recommend—to produce the lesson videos from scratch. Each module needs clear learning objectives, on-screen guidance, and interactive pauses so viewers can practice before advancing. I expect a runnable solution (Python preferred) that orchestrates: • information retrieval and content planning • script and scenario generation with adjustable tone and depth • video creation calls (Veo, Pika, Runway, Synthes...

I want to turn a single-board microphone into a self-contained, cloud-ready product. The board must capture audio, encode it in MP3, and push the stream in real time to a designated AWS S3 bucket over 802.11ac WiFi. Power will come exclusively through USB-C; both ends of the board need USB-C connectors so the unit can sit inline between other USB-C devices if required. My preference is for a small, production-ready PCB that combines a suitable codec, a WiFi SoC (ESP32-S3, STM32 + Murata, or anything you recommend that supports 802.11ac), and the necessary power management so it boots as soon as 5 V is present on the port. Firmware should expose a simple JSON or REST configuration endpoint (SSID, password, S3 bucket, access keys) and handle reconnection gracefully. Deliverables • S...

I’m ready to move immediately on a new C++ desktop application and need a developer who can deliver fast. The core idea is a straightforward software utility; I’ll share the full functional outline as soon as we start so you can jump right into coding. You should be comfortable building a modern C++17 (or newer) code-base and creating a smooth desktop GUI—Qt, wxWidgets, native Win32, or another toolkit you recommend are all fine, as long as the final result feels polished and runs reliably. Clean architecture, clear documentation, and maintainable code are important to me because this project may evolve after the first release. Deliverables I expect: • Compiled desktop installer or portable executable • Complete, well-commented source code • A short b...

I need a Windows desktop application written in C#/.NET that faithfully reproduces the behaviour of my current software—yet there is no documentation or source code to reference. Your first milestone will involve analysing the existing executable, mapping out its logic, and rebuilding the same core flow from scratch, including all API interactions that keep the program functional. Once parity is reached, I want a handful of bespoke improvements folded in before moving on to Phase 2: a secure, browser-based admin panel that lets me manage users, licensing, and configuration parameters remotely. The admin back end can be built with the stack you are most comfortable with so long as it integrates cleanly with the desktop client and follows solid authentication practices. Deliverab...

I’m working through a data-structures homework set that focuses entirely on graphs, and I’d like some timely, hands-on help. The assignment asks me to implement and analyse common graph operations—think building an adjacency list, running BFS/DFS, and applying simple shortest-path logic—yet I’m still wrapping my head around how these pieces fit together. Here’s what I need from you: guide me through each problem, supply well-commented code (Python, Java, or C++—whichever you prefer), and attach a short write-up that explains the reasoning in plain language so I can confidently reproduce the work on my own. Turnaround is important; I’d like to review your material, ask follow-up questions, and submit my homework on time. Deliverables &bull...

I'm looking for a highly experienced desktop app developer to build a cross-platform educational flowchart designer. The project needs to be completed within 1 week, so please apply only if you have built similar applications before. This tool is aimed at students and educators to create and interact with flowcharts in a simple, intuitive way. Core Features (MVP): - Create and connect basic flowchart shapes (Start, Process, Decision, etc.) - Drag-and-drop UI with snapping and connectors - Zoom, pan, and undo/redo functionality - Save/load diagrams (JSON/XML or any standard format) - Export as PNG or PDF Requirements: - Must run on Windows, macOS, and Linux - Prefer frameworks like Qt (C++), Electron (JavaScript/Node.js), or Tauri - Clean UI, responsive performance - Strong focus ...

Description: I need a simple backend to support a mobile app MVP. Details: Built REST API endpoints (create & fetch data) Designed PostgreSQL database schema Implemented authentication-ready structure -Deployed backend to cloud server Tech Stack Used: Node.js + Express / NestJS PostgreSQL Docker REST API Delivery Time: 2 hours Budget: $30

Hello, I am looking for someone who can write a program for an ESP32. I have an ESP32 wrover devkit c. I also have about 40 ledvance smartlights ble mesh (gu dimmable white). I have installed the nrf mesh app, but would like to have communication with my home assistant server. I would need an ESP program that can make a ble mesh network or can be integrated in one. The ESP will be directed by mqtt (home assistant server) and will than be able to put the lights on/off, change their colour, change the light intensity. The lights can be provisioned by the ESP, but if not possible, I can also do this myself by means of the nrf mesh app. I would need a program for a network that can contain about 40 lamps. We can do the test with 3 lamps. After a successful test, I will then add the rest of th...

Project: Multi-Tenant SaaS Orchestration & Billing Platform for AI Bots (WhatsApp) Project Overview: We are building a scalable, multi-tenant Software-as-a-Service (SaaS) platform. This platform will act as a central orchestration, control, governance, and billing layer for AI-driven conversational bots (built on Retail AI) that serve multiple industries, starting with WhatsApp as the primary channel. The core value is to allow us to manage multiple end-clients (businesses) independently, each with their own bots, under a single, unified system with strict usage controls and automated subscriptions. Core System Objectives: Multi-Tenant Architecture: Isolated accounts and data for each end-client (company). Orchestration & Control: Centralize business logic and act as t...

I am building a fully-configurable AI agent for customer care. The core idea is a single bot that can 1) answer support tickets arriving via email, 2) handle live-chat conversations in real time, and 3) pull or push data by connecting to CRMs or any other external systems through their APIs. The bot must accept plain-language instructions so that non-technical staff can tweak tone, escalation rules, and knowledge sources without code changes. Under the hood I imagine an LLM-based architecture (GPT, Claude, or similar) orchestrated through a framework such as LangChain, Rasa, Botpress, or a custom Python/Node micro-service—whichever you believe fits best. Robust intent detection, conversation memory, and fallback to human agents are mandatory. I value experience in AI bot developm...

Looking for an embedded engineer with below skillset - 3 to 4 years of hands-on experience with embedded software development - Hands on experience with NXP, STM32, Silicon labs and ESP32 - Working experience with serial communication protocols - Good experience in Embedded C and C++ - Work Independently - Spent 25-30 hours in a week - Must be from India.

We are looking for a developer with experience in simple game UI design and proficiency in C# and Unity. If you are an expert, this task can be completed in 2-3 days. The budget is 180. I will provide the specifications through conversation. Before that, please share any experience in designing game UIs, along with code and a video of an application (it doesn't have to be a game) developed using C# and Unity. I won’t waste time on unnecessary conversations. There is no need for a detailed proposal, just provide a video URL and materials that can prove your expertise. The specifications are already clear, so we can start the work immediately with minimal conversation.

I need a fully automated system that buys and sells both call and put options intraday whenever volatility hits user-defined thresholds. The strategy is strictly day-trading, so every position must be closed before the market shuts. It has to plug into the Fyers platform—please use their REST or WebSocket API so orders are routed directly to my account without manual action. The core logic should be parameter-driven: volatility bands, position size, entry/exit rules, stop-loss, profit target, and a cut-off time for forced square-off all need to sit in an easy-to-edit config rather than hard-coded values. Clean, readable code and solid exception handling for disconnections, rejected orders, or API rate limits are essential. Python fits my current stack best, but I’m open to ano...

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Project Description: We are seeking an experienced .NET / C++ Developer with strong expertise in CAD customization and plug-in development for engineering and design workflows. The role involves developing, customizing, and enhancing CAD-based tools to automate processes, improve productivity, and meet project-specific requirements. Key Responsibilities: Develop and customize CAD applications using .NET and C++ Automation drafting, design, and engineering workflows within CAD software Create CAD plug-ins and add-ons to extend existing CAD functionality Integrate CAD tools with external systems, databases, or APIs Test, debug, and optimize plug-ins for smooth and reliable performance Work closely with the team to understand engineering and CAD workflow requirements Requirements & Ex...

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I want a Python-based bot that can watch Polymarket in real time, spot profitable price gaps, and place trades automatically the moment an edge appears. My goal is hands-free arbitrage and “copy” execution that mirrors the best available positions without delay. Core requirements • Automated trading only—once the parameters are set, the system must handle order sizing, wallet management, and execution from start to finish. • Machine-learning decision layer that learns from past outcomes to refine which markets to target, when to enter, and when to exit. • Direct integration with the official Polymarket API or websocket feed for live odds, order-book depth, and settlement updates. • Robust error handling: failed transactions need graceful retri...

I’m working from a fully formed 3D conceptual model that exists in my head and can be illustrated and described clearly in terms of design and intended functionality. I’m looking for help translating that model into original, authored code. The work will be task-based and compartmentalized. Each contribution should be clean, readable, and logically transparent — no copy-paste solutions and no black-box abstractions. I need to be able to fully understand and verify the logic behind what’s written. Contributors won’t need access to the full conceptual model, only the specific requirements and interfaces relevant to their task

I need a skilled C++ developer to: 1. Update my existing code from using WMIC to PowerShell. 2. Correct the URL in the code to ensure it displays the correct image. 3. Adjust the login pattern in the code to align with recent updates made by the site.

About the Project AACE (Autonomous Agentic Commerce Engine) is moving e-commerce from Software-as-a-Service to Software-as-Labor. We are building a digital workforce of autonomous agents that don't just "chat," but execute complex operational workflows (inventory rebalancing, dynamic pricing, and logistical resolution) via direct API orchestration. The MVP is live. The architecture is built. I am a solo founder who has built this through disciplined, 15-hour daily sprints. I am now looking for a "force-multiplier"—a brilliant engineer to help move the system from "Human-in-the-Loop" to full autonomy. The Mission We are not building another chatbot wrapper. We are building an orchestration layer for the automated economy. You will be responsible...

I’m starting a multi-phase desktop project and need an initial Windows build created in Delphi. In this very first milestone I only need a working version that shows the core foundation: a simple user-login flow plus a basic data-entry screen that writes entries to an in-memory or lightweight local store. No visual polish is necessary yet—clean, functional code is the priority because we’ll expand on it later with additional features once this step is signed off. Please compile with any recent Delphi version that supports modern Windows 10/11 machines and include all source files, a brief README explaining how to build, and the compiled binary. If you rely on third-party components, limit them to free or open-source libraries so we can keep licensing straightforward as t...