C Programming Jobs

I need a rock-solid, real-time player tracking module for football matches that guarantees the ID assigned to each athlete at kick-off never changes until the final whistle. Right now, our OpenCV–TensorFlow–YOLO pipeline sometimes swaps or loses IDs when athletes overlap, leave the frame briefly, or the camera angle shifts, and that ruins every speed, distance, position, and heat-map metric we generate. Key requirements • Sport: football. • Camera setup: five or more synchronized feeds. • Existing stack: OpenCV, TensorFlow, YOLO – your solution must plug into this environment. What I expect 1. A multi-object tracker with integrated re-identification that preserves the same unique ID through occlusion, crossings, short disappearances, or camera changes...

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I have a desktop application that was originally compiled in C#. Its only task that now needs attention is the SMS routine. At the moment the program calls a small, home-grown web service; I can share full documentation for that existing endpoint so you will immediately see the parameters and payload it expects. Here is the new goal: whenever the application sends a message it must instead post to Africastalking’s bulk messaging REST endpoint ( ). All other behaviour in the app should remain untouched. I already own commercial decompilation tools and can provide you with a clean project skeleton produced from the executable, so you can focus purely on refactoring the SendSms() logic, wiring in the required headers, URL parameters, JSON body and authentication for Africastalking. ...

I am building a battery-powered edge node around the STM32WL (LoRa-E5 module) that must sit in the field for years on a single 5 000 mAh cell. To reach that target I need both the hardware design and the accompanying firmware created with an obsessive focus on nano-amp sleep currents and efficient duty-cycling. Core capabilities • Data logging to internal flash or external EEPROM so records are retained between wake-ups. • LoRa communication only; no Bluetooth or Wi-Fi. The node will periodically wake, send an uplink, accept a downlink if present, and return to deep sleep. • Simple sensor block: one digital interrupt input (e.g., reed switch/pulse counter) plus one digital output that can drive an external load for a short, timed burst. Hardware scope – Compl...

I need a compact, well-structured script that ingests a 2D image and returns a high-quality .glb file in one pass, with no noticeable loss of fidelity. Speed is critical; the final tool should feel almost instantaneous when run on a modern desktop. Because I have no fixed preference for specific libraries, feel free to choose whatever stack best balances performance and quality—OpenCV, TensorFlow, or any other framework you’re confident will get the job done quickly and cleanly. What matters most is that the resulting geometry, textures, and materials in the .glb look crisp and faithful to the source image. Deliverables • Source code with clear inline comments • A straightforward README explaining environment setup, usage, and any dependencies • A sample ...

I need an Anthropic Claude–powered agent that ingests our operational data and turns it into clear, actionable performance-efficiency insights. The agent’s sole purpose is data analysis: no chit-chat, just hard numbers explained in plain language. Scope • Connect to the raw operational metrics we export daily (CSV or simple API feed—your choice, just document it). • Parse, clean, and structure the data so Claude can reason over it reliably. • Prompt-engineer the model to surface trends, efficiency scores, and any outliers that signal a drop in performance. • Return a concise report (JSON + human-readable summary) that highlights: – Week-over-week efficiency movement – Key drivers behind any spikes or dips – Suggested action...

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Recover Lost C++ Source Code Must Be an Expert in Multiple Programming Languages

I’m searching for a genuine partnership with someone who already runs a subscription-based application or website that delivers real, measurable value. I marked the service type as “Partnership” because I’m open to any vertical—your platform may sit among educational tools, productivity solutions, entertainment content or something entirely different—so long as users clearly benefit and are willing to pay. My contribution is 100 % focused on driving revenue. I spend my days prospecting, pitching, negotiating and closing deals, and I’m comfortable opening new geographic markets and building channel relationships worldwide. You concentrate on the technology, product roadmap and customer experience; I concentrate on filling the pipeline and convertin...

Long term developer needed for ongoing support, update or replace trading module and adding value to established 18 month project. REQUIRED - experience of AI with trading charts, signals, orders to digital wallet and knowledge of crypto, scraping and API Main requirment - trading module not hitting Moving Average crosses and needs fixed or replaced, so please only apply if knowledge on syncronising MA signals with VWAP and then buy/sell orders sent to wallet. also issues with scraping website. -Bot been running for about a year and agents been knocked offline. -Bot uses chart info from online dex sources via data scraping to assist coin selection process -Bot also uses AI via OpenAI to anaylse trade opportunities. -telegram function to display trade info and AI output. -hosted on 5 li...

For my e-commerce store, I need the WhatsApp Business API set up end-to-end and then extended with a “coasting” flow that sends automated, algorithm-driven product recommendations to shoppers. Scope of work • Register and verify the WhatsApp Business number, configure webhooks, and upload the initial message templates so I can start sending approved notifications right away. • Build or connect an algorithm that selects products automatically—no manual curation—based on browsing or purchase behaviour and pushes those items through WhatsApp at the right moments in the customer journey. • Ensure the flow is compliant with WhatsApp’s commerce policy, allows easy opt-in/opt-out management, and logs message performance so I can track clicks and...

I am building an AI-driven chat bot whose core job is health monitoring for both patients and healthcare providers. The conversation layer needs to track vital-sign data, send timely medication reminders, and walk users through symptom checking in plain language. Think of it as a virtual nurse that can interpret readings from connected devices, flag anomalies, and escalate critical results to clinicians while also giving patients easy-to-follow guidance. You will take the lead on: • Designing conversational flows that capture vitals (blood pressure, heart rate, SpO₂, glucose, etc.) and respond intelligently to out-of-range values. • Implementing medication reminder logic with flexible scheduling, snooze, and confirmation that doses were taken. • Building a symptom-che...

I’m looking to have a compact first-person tropical island survival adventure game built for PC. The scope is intentionally small: think one self-contained environment, a short narrative thread, and a handful of interactive set-pieces that let the player explore, discover new things. No need for a ending, mostly want to be like a simulation survival in the pacific on an island. Here’s what I need: • A Windows-ready build with standard WASD / mouse controls and basic settings (resolution, volume). • One polished level that showcases simple exploration, item interaction, and a trigger-based event or two to move the story forward. • Lightweight art and audio assets are fine—placeholders are acceptable as long as they communicate the mechanics and flow. ...

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I need a developer who can take me from idea to working software. At this stage I have a concept but no rigid specification, so I’ll rely on your experience to help shape the feature list, choose the best tech stack, and outline a sensible delivery roadmap. Here is what I do know: • The finished product should feel polished and intuitive for everyday users. • It must be easy for me to maintain and extend later, so clean, well-documented code is essential. • Cross-platform options are welcome if they make sense for the project’s scope. Your first milestone will be a brief technical proposal that covers architecture, recommended languages or frameworks, estimated timeline, and any dependencies. Once we agree, you’ll move on to building an MVP, followed ...

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I’m outfitting an ArduCopter that runs 6-cell Li-ion packs and need a purpose-built Battery Management System. The board and firmware must continuously monitor pack health, actively balance the cells and speak Mavlink over CAN so the flight controller sees accurate live data. Core functions • Real-time battery monitoring with voltage, current and temperature reporting for every cell and for the full pack • Automatic cell-to-cell balancing to maximise capacity and cycle life • Safety layer that disconnects or limits power on over-charge, over-discharge or short-circuit events • Mavlink-over-CAN telemetry, using the standard ArduCopter battery status messages so Mission Planner and QGroundControl display everything without custom plugins What I expect as d...

We are looking for a freelancer or development team to build a simple, practical mobile app for Unikem, a company specialized in drilling fluid additives for trenchless / HDD applications. The app will act as a field support tool, helping operators quickly determine: which products to use how much product is needed correct dosage and basic treatment recommendations The focus is speed, clarity, and accuracy in real job-site conditions. - Core Functionality (Main Goal) The app must include a calculator where the user inputs key project data: Bore diameter Bore length Soil type (predefined selectable categories) Water quality (basic classification) Estimated mud volume Drilling objective or problem (e.g. stabilization, lubrication, fluid loss, etc.) Based on these inputs, the app retur...

I need a complete Amibroker AFL that trades Bank Nifty options on both the long and short side. The code must fire fully automated buy and sell signals and also let me switch to manual review when required. Core requirements • Robust signal engine: the AFL should scan Bank Nifty options BOTH PE OUT OPTION CE CALL OPTIONS, AUTOMATIC STRIKE SELECTION , in real-time, generate both buy and sell signals, and plot all entry, exit, stop-loss and target levels directly on the chart. • Deep back-testing & optimisation: I want to vary parameters, run walk-forward optimisations and instantly view detailed performance reports (CAGR, drawdown, Sharpe, trade list, equity curve). The optimisation routine has to be embedded in the AFL or supplied as a SEPARATE companion AFL so that I...

I play Mlbb on a PC and I’m ready to take my channel up a notch by dialing-in both graphics and streaming settings. What I need from you is a clear, repeatable configuration that balances smooth gameplay with a professional-looking broadcast. Graphics • Recommended in-game sliders and advanced options for Mlbb that keep frame rates high without sacrificing visual clarity. • GPU driver tweaks (NVIDIA or AMD, as appropriate) and any Windows power or registry adjustments that genuinely matter. Streaming • An OBS Studio profile (or equivalent software you suggest) with scene collection, encoder settings, bitrates, key-frame intervals, and audio routing already set so I can go live instantly. • Advice on alert sources, browser overlays, and capture methods th...

I need a Python-based trading algorithm that trades both the Nifty and Bank Nifty indices. The code should run locally on Python (feel free to lean on pandas, NumPy, TA-Lib, backtrader or similar libraries) and must be able to import and work with historical market data only—no live feed is required for this milestone. Here is what I expect: • A clean, well-commented Python script (or notebook) that ingests historical data, generates trade signals, executes the logic, and outputs detailed performance metrics and an equity curve. • Clear instructions on how to map the code to CSVs or API endpoints I already use for historical NSE data. • A short README explaining any configurable parameters so I can tweak settings for further experiments. Back-testing accuracy, ...

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The project revolves around a Kinco PLC linked to its HMI, all developed in the D-Tool suite. I need the controller to handle three core jobs simultaneously: log key process data to non-volatile memory or an external database, push that data to a remote dashboard for live monitoring over TCP/IP, and execute closed-loop automated control of the machine. Connectivity is critical. The program must speak standard TCP/IP for the plant network and support both CANopen and raw CANbus frames so it can exchange data with existing field devices and a supervisory gateway. On the I/O side, the PLC will gather readings from temperature, pressure and proximity sensors, plus capture motor-RPM feedback for speed regulation. The logic should scale, so clean tag structures, well-commented code and clear H...

I need to replace my old SmartDrive-i2c-P.i.D. driver because of this: where, after several attempts, it is proven that the SmartDrive i2c P.i.D. driver does not run (at maximum motor speed) both motors on my side simultaneously

Simply I have a mouse that needs a .bin file to work (the firmware), So I want to provide the official exe file to you, and your job is to extract the .bin file from inside (as the exe is not detecting my mouse anymore for some reason). I used Resource Hacker but it didn't find the file, Also I searched in all the temp folders, still nothing, so the file is somehow embedded into it, You may need to know python for this. Will require you to first send me a proof that you found the CORRECT file, So you will tell me what side did you get as I know exactly the file size.

I need a reliable algorithmic bot that can execute an intraday strategy on the stock market. The core idea is simple: pull real-time equity data, apply my day-trading rules, and place orders automatically through a brokerage API (Interactive Brokers, Alpaca, or any comparable platform you are comfortable with). Low-latency data handling, solid risk management (position sizing, stop-loss, and max-drawdown limits), and accurate order execution are critical. Speed matters—I’d like a working version delivered as soon as realistically possible, so please factor rapid development and clear communication into your timeline. Python is my preferred language because of its mature ecosystem (Pandas, NumPy, TA-Lib, backtrader, etc.), but I’m open to alternatives if you can prove com...

I’m putting together a new publication and need an experienced creative partner who can guide the entire process—from shaping the concept to delivering press-ready files. I’m still open on the exact format, so whether the final piece becomes a book, magazine, or brochure will depend on what best serves the content and audience we define together. Scope of work • Help me refine the publication’s purpose and target readers. • Recommend the most suitable format and page count. • Develop an editorial structure and visual style guide. • Create engaging content (articles, photos, illustrations) or coordinate with contributors as needed. • Design clean, modern layouts that balance readability with strong visual appeal. • Prepare fin...

Looking for Experienced IT Trainers | Nagpur | 1-Month Contract We are looking for skilled and passionate IT Trainers to join us for a 1-month training contract in Nagpur. Accommodation will be provided. Requirements: • 2–3 years of hands-on training/teaching experience • Proficiency in one or more of the following: - C & C++ - Java - Python - DBMS (Database Management Systems) - DSA (Data Structures & Algorithms) Contract Details: • Duration: 1 Month • Location: Nagpur, Maharashtra (On-site) • Accommodation: Provided • Type: Freelance / Contract Ideal Candidate: • Strong communication and teaching skills • Ability to explain concepts to beginners/intermediate learners • Available to relocate to Nagpur for the contract period ...

I need a Windows-based application that can reliably boost real-time viewer counts on Kick livestreams while staying under the radar. The core tool should route traffic through rotating proxies so each view appears unique and organic, letting me define how many concurrent viewers I want and for how long they should stay connected. A lightweight dashboard is essential. From that single screen I want to: • start or stop the bot instantly, • set and adjust my target viewer count for any given stream, and • watch basic analytics roll in (current live viewers being sent, total views delivered, proxy health, error rates, etc.). A clean .exe installer, proxy import (IP:Port:User:Pass or IP:Port), and a simple one-page guide will round out the hand-off. If you have exper...

I have a working Arduino Nano sketch that I now need running on an STM32. The project must be opened, built and flashed entirely inside STM32CubeIDE, so please base every file and configuration step on that toolchain. Key points you will handle • Rewrite the existing sketch for the chosen STM32 device, configuring clocks, GPIO, interrupts and peripherals exactly as needed. • Replace the current Arduino-style calls with HAL-based code generated in CubeMX, keeping the program logic identical. • The original sketch drives an OLED via a third-party library; the same display has to work on STM32, so include whatever open-source driver (U8g2, SSD1306 HAL port, etc.) you feel is most stable. • Alongside the source, provide a short step-by-step guide that shows how t...

I need a private, high-speed “Turbo” claimer that can lock down 2- or 3-character usernames before anyone else touches them. The overriding objective is raw speed—every millisecond counts—so the build must execute with effectively zero latency while remaining stealthy enough to avoid Twitter’s auto-ban systems. Key requirements • Zero-latency architecture: sub-second request/response cycle from handle availability check through final claim. • TLS-client or equivalent advanced fingerprinting so traffic blends with genuine browser sessions. • Seamless rotating proxy support, with an emphasis on mobile or residential IPs to keep the success rate high. • Configuration for both short-burst sniping and continuous monitoring modes. &bu...

I need an Electron-based application for Windows that can open and play an MP2 audio stream directly from a given URL. The key requirement is that playback must work out of the box on a clean Windows installation—no separate codec packs or external dependencies may be required from the user. We have chromium electron app wich refuses work with mp2 streams mp3 and aac is working fine. we can only get it working using local ffmpeg to transcode it back to mp4 container it takes alot of time. it should also able to play video codecs and usbtitles for multi sound and subtitles on videos in different formats stremaing format/mkv/mp4/avi etc Under the hood, you may bundle a WebAssembly build of a decoder, use a pre-compiled ffmpeg binary, or any other technique you prefer, as long as: &...

Computer Science Course Help – Ongoing Potential Overview I am a computer‑science student seeking reliable, high‑quality assistance with coursework assignments. This is not a tutoring request; I need someone to help me with assignments according to provided specifications, with clear documentation and clean, maintainable code. No AI‑generated solutions are permitted. All work must be original, well‑reasoned, and fully explained. There is an opportunity for an ongoing, longer‑term arrangement covering multiple subjects. Scope of Work • Help with programming assignments (languages: Python, Java, C++, etc. as needed). • Write technical reports, documentation, and analysis as required. • Follow exact submission guidelines (formatting, file structure, etc.). • Me...

I need a lightweight, reliable stream-player application for a set-top-box environment that focuses exclusively on video. The core requirement is solid, glitch-free playback of Transport Stream (.ts) files delivered over the network. Scope of work • Build or customize a player that autoplays incoming .ts streams and displays them in full-screen. • Ensure basic transport controls (play, pause, seek if the stream permits) and graceful recovery on signal loss. • Optimise buffering so startup time is minimal without sacrificing stability. • Expose a simple on-screen or remote-triggered settings panel that lets me point the box to a new stream URL. • Package the solution so it can be flashed or installed easily on common Linux-based set-top boxes (OpenWrt, Ubuntu Core,...

I have an Nvidia DGX Spark workstation that ships with Ubuntu and I need the open-source WAN Video 2.7 stack fully installed and running on it. You will connect over AnyDesk, handle the complete setup, pull all required libraries and system dependencies, and verify the application launches cleanly with GPU acceleration enabled. During the session I will stay online to provide root access and restart the box if needed. Please be comfortable working in a CUDA-centric environment, compiling from source when binaries are not available, and troubleshooting driver or codec conflicts that sometimes appear on DGX hardware. Acceptance criteria • WAN Video Open Source 2.7 starts without errors and streams a test feed. • All supporting packages and services are documented in a short R...

I have an ESP32-CAM board and want a complete, working IoT solution built around it. The core goals are real-time video streaming, advanced face recognition, and multi-channel light control, all managed from an Android mobile app. Key requirements • Configure the ESP32-CAM to deliver a stable, low-latency video stream. • Integrate advanced face recognition on-device or through an efficient edge/cloud workflow that meets ESP32 performance limits. • Drive several relay modules to switch household lights on and off. • Expand the number of controllable outputs with 74HC595 shift registers (or a comparable serial-to-parallel IC) so the system scales beyond the ESP32’s native GPIO count. • Build an intuitive Android app that discovers the ESP32 on the loca...

I need one experienced PLC engineer to join our commissioning crew on-site for roughly 15 consecutive nights (16:00–24:00). The equipment mix is a backlight-assembly machine paired with a roller-conveyor line, all driven by Keyence PLCs. What you’ll actually do • Take the partially written specifications we supply, fill the gaps, and build fully functional programs for both the backlight machine and the conveyor line. • Load, test and fine-tune those programs on the factory floor until the machines run to target cycle time and quality without alarms. • Work side-by-side with our existing commissioning team, but operate independently when required; I’m counting on your proven project experience to keep nightly progress on track. Key expectations &b...

I have several gigabytes of raw complex I/Q captures taken across C, X, Ku, Ka and millimetre-wave bands, and I need the information hidden inside them extracted within a week. The job starts with demodulating the bursts, moves through full protocol reversing, and finishes with packet-level inspection that pinpoints the signal type, service provider and any network identifiers. Scope of work • Focus on satellite and MMWave waveforms—no vendor documentation is available. • Wireshark is the preferred environment for final packet dissection; use any supporting tools you like (GNU Radio, URH, inspectrum, etc.) along the way, provided the workflow remains reproducible. • Convert the raw I/Q into clean baseband, map the frame structure, decode the traffic and load it ...

I need an experienced developer to create a smart contract on the Solana blockchain for token creation. Requirements: - Proficiency in Solana and smart contract development - Experience with token creation - Strong understanding of blockchain technology Ideal Skills: - Expertise in Rust or C (Solana programming languages) - Previous projects on Solana - Problem-solving and debugging skills Also to add in tax free and return coin to wallett Please provide examples of previous work and relevant experience.

I have a desktop application written entirely in Python that is misbehaving, and I need another set of eyes on the code. The core logic is already in place, but certain functions crash unpredictably and performance has taken a hit since the last update. Your task: • Identify and isolate the root causes of the current errors. • Patch the bugs without breaking existing features. • Clean up any obvious performance bottlenecks you find along the way. • Provide a concise report outlining the fixes and any recommendations for future refactoring. The project is strictly about debugging—no new features required—so I expect focused, well-documented commits and clear communication as you work through each issue. If you are comfortable stepping through Python c...

I am building a new solar-hybrid inverter around an Infineon reference design and need an experienced technical advisor who can work with me on-site in Bangalore, part-time, through the entire prototype cycle. Your guidance is required across hardware design, firmware development, hardware fabrication, integration and final testing. Most of the base schematics and application notes from Infineon are in hand; what I need now is a sharp eye and skilled hands to adapt those documents to my exact power ratings, oversee PCB layout iterations, supervise fabrication, bring the boards up safely, write and debug the control firmware, and validate the finished prototype under load. Expect plenty of hands-on lab work—oscilloscopes, power analyzers, thermal cameras, rework stations—plus...

I’m looking for a senior technologist who can sit with my Bangalore-based team and guide us through the full hardware-software stack of our new UAV prototype. The work is hands-on and spans three pillars: hardware design, embedded-software bring-up, and end-to-end integration testing. On the hardware side you’ll dive into sensor integration, power-management architecture, and lightweight frame design, checking schematics in Altium/KiCad, reviewing BOM choices, and helping us close EMI and thermal issues. In parallel, you’ll pair with our firmware engineers to refine drivers, control loops and companion-computer interfaces (C/C++, Python, PX4 or ArduPilot experience is ideal). Finally, you’ll shape and run a systematic integration-test plan—bench, HIL and flig...

I need an end-to-end workflow that lets me swing-trade with confidence while still retaining final control over every order. My preferred charting platform is TradingView, so the system should pull data and alerts directly from there, pass the information to Claude, have Claude analyse volume- and value-based signals, and then log each qualified signal for my review. Only after I approve a logged idea should the trade move on to Kotak Securities for execution, with quantity and amount parameters that I can override each time. Key elements I expect you to wire together: • TradingView alerts or webhook feed that pushes symbol, price, and time data into the automation layer. • Claude (via API) analysing the stream for volume and value swing-trading setups and writing detailed rea...

I need a clean, well-commented Arduino sketch that drives a small traffic-light prototype using LEDs, push-buttons, and a couple of sensors (e.g., ultrasonic or IR) to regulate flow rather than just cycle through a fixed sequence. The idea is to simulate a real intersection where vehicle presence triggers state changes while manual override buttons allow testing of special conditions. Here’s what I expect: • The code must compile on the current Arduino IDE without extra libraries beyond the standard ones. • Normal operation: red, yellow, and green LEDs follow proper timing, but a vehicle-detection sensor shortens or extends green time to keep traffic moving smoothly. • A pedestrian button interrupts the flow safely, inserting a walk phase before resuming. &bul...

suspicious activity detection using deep learning # Features Real-Time Detection: Monitors live camera feeds and detects suspicious activities instantly. Multi-Class Detection: Classifies activities such as harassment, fighting, vandalism, and abuse. Alert System: Sends real-time notifications to authorities upon detecting suspicious activities. Dataset-Based Training: Trained on UCF-Crime, AVENUE Video Dataset, and Violent-Flows for high accuracy. Technologies Used YOLOv8: For real-time object and people detection. CNN-LSTM: For recognizing and classifying human activities. Deep Learning Frameworks: TensorFlow, PyTorch. Backend: Flask/Django (replace with your backend framework). Frontend: Minimalistic web interface for real-time monitoring. Alert System: Email (integrated wit...

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My Texas Instruments LM5170EVM-BIDIR board refuses to deliver any output voltage when I switch it to buck mode. Boost mode also does not run, so I’m convinced the fault is somewhere in power stage or its sensing network. I haven’t probed or ruled anything out yet—no continuity checks, no component swaps—so you’ll be starting with a completely untouched setup. I do have both a multimeter and an oscilloscope on the bench, so I can feed you real-time measurements, screenshots, or scope traces as we move through your diagnostic plan. A hardware-level approach is exactly what I’m after: schematic review, expected waveforms, component-level tests, and, if it comes to it, guidance on swapping parts or jumpers to bring the regulator to life. Description: Contr...