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    5,000 fraud detection löydetyt työt

    ...has to happen: • Run an end-to-end test sweep that covers job posting, acceptance, cancellation, and edge-case scenarios. • Stress-test overall performance under realistic loads so we know the marketplace won’t buckle when multiple cleans are booked at once. • Validate every step of the payment journey—card capture, escrow, release—proving successful transactions, robust security, and solid fraud prevention. • Upgrade the current Stripe setup to Stripe Connect (or optimise what’s already there) so funds are paid out instantly to the cleaner the moment a client hits “complete”. No manual button-press, no delays. • Supply a concise test report highlighting issues found, fixes applied, and any remaining recommenda...

    €246 Average bid
    €246 Keskimäär. tarjous
    89 tarjoukset

    ...verification. Send & Receive Money: Users can transfer funds internationally via bank deposit, mobile wallet, or cash pickup. Currency Conversion: Real-time exchange rates and transparent fees. Payment Methods: Support for bank cards, bank transfers, and digital wallets. Transaction Tracking: Notifications, transfer status updates, and history logs. Security & Compliance: End-to-end encryption, fraud detection, and compliance with AML/KYC regulations. Admin Dashboard: Manage users, transactions, rates, and reports. Technical Requirements: Mobile apps: iOS & Android Web dashboard for admin & users Scalable backend to handle high transaction volumes Integration with payment processors, banks, and currency exchange APIs Deliverables: Fully functio...

    €1393 Average bid
    €1393 Keskimäär. tarjous
    160 tarjoukset

    ...000 XP 8. Leaderboard & Gamification Public leaderboard showing usernames + XP Badge & tier system: Platinum: Top 10 Gold: 11–30 Silver: 31–50 Bronze: 51–100 Visual, engaging UI Tier-based bonus XP rewards Inspiration: the system used by Blast, which drove extremely high user engagement. Technical Expectations Full-stack development (frontend + backend) Secure XP accounting & anti-fraud logic API integrations (Clerk, Didit, social platforms) Clean, scalable architecture Experience with Web3, crypto, or gamified systems is a huge plus Deliverables Fully functional waitlist system Admin-manageable XP logic Leaderboard + badge system Deployed & tested integration Clear documentation BTW: CLerk is just an example ... you are t...

    €142 Average bid
    €142 Keskimäär. tarjous
    74 tarjoukset

    ...alerts for same options in whatsapp number. 11. During next week: Do the same process . 12. If price touches S1: send WhatsApp alert instant. This entire stock-option workflow must run automatically every week exactly like index workflow, with this theoretical closing price validation applied before pivot projection. Upstox API integration Python automation scripts First-appearance detection logic Weekly grouping engine Holiday handling Pivot calculation engine Filter configuration (percentage editable) Excel auto generation Auto alert activation from output WhatsApp integration Setup instructions ...

    €624 Average bid
    €624 Keskimäär. tarjous
    14 tarjoukset

    I am building an intrusion-detection system that relies on entropy-based calculations applied over time windows to flag anomalous behaviour in user activity data. The goal is to detect subtle, previously unseen patterns rather than match against known signatures, so the core of the work is an efficient entropy engine that continuously ingests, time-stamps, and scores each event stream for deviation. My data source will be raw user-activity logs—login records, file interactions, command histories, and similar feeds collected from endpoints and servers. You may assume the logs arrive in near-real time (JSON or CSV) and contain at least a timestamp, user identifier, and event type. The system should: • Parse and normalise each record, maintaining a rolling history per user...

    €60 Average bid
    €60 Keskimäär. tarjous
    19 tarjoukset
    Raspberry Pi Leaf Disease Detector
    6 päivää left
    Varmennettu

    ...upload route returns the same JSON structure as the live stream. 3. Role permissions enforced: Guests read-only, Standard users run detections, Admin manages users/data. 4. Endpoints for Android are clearly namespaced and documented in Swagger or similar. Code quality, clarity and repeatability matter more to me than exotic UI design, so keep the front end simple and focus effort on robust detection and clean APIs....

    €94 Average bid
    €94 Keskimäär. tarjous
    12 tarjoukset

    I run several e-commerce sites and currently rely on ChatGPT, Gemini and simil...return refined versions that: • read as if written by a knowledgeable human in a consistent, professional tone • include headings, bullet points or short paragraphs where appropriate for clarity and conversion • incorporate basic on-page SEO craft (engaging title, meta description, natural keyword use) and suggest keywords when relevant, because I don’t have a preset list • pass common AI-detection checks with a score under 10 % Turnaround is next-day on weekdays so the catalog keeps moving. If the first batch meets quality and speed targets, this will become a steady, long-term stream of work. Please send a short sample rewrite of any AI paragraph you choose so I can...

    €4 / hr Average bid
    €4 / hr Keskimäär. tarjous
    67 tarjoukset

    ...space. To make every detected object in the room individually interactable. To ensure optimized performance for smooth VR experience. Key Features: Room Scanning & Mapping: Uses depth sensors or camera-based scanning to capture walls, floors, furniture, and objects. Realistic 3D Reconstruction: Generates accurate geometry, textures, and lighting to closely match the real environment. Object Detection & Segmentation: Identifies individual items (tables, chairs, doors, etc.) and separates them as distinct 3D objects. Interactivity: Each item can be grabbed, moved, rotated, resized, or triggered with actions (open/close, switch on/off, etc.). VR Navigation: Users can walk, teleport, or scale the environment within VR. Physics & Collision: Realistic object behavi...

    €518 Average bid
    €518 Keskimäär. tarjous
    7 tarjoukset

    ...to final remediation and closure. The focus is on three pillars: incident detection and alerting, threat analysis and investigation, and the remediation / recovery actions that follow. Here’s how I see the flow. A Sentinel analytics rule or hunting query triggers a playbook; the runbook enriches the alert (pulling entity data, VirusTotal, MDE, or similar), pivots into investigation steps (querying logs via KQL, checking asset tags, validating IOC reputation), and, when conditions are met, executes containment or cleanup (isolating endpoints, disabling accounts, blocking IPs, creating a ticket, and updating the incident status in Sentinel). Deliverables • logically separated but chained runbooks—covering detection → investigation → remediation...

    €438 Average bid
    €438 Keskimäär. tarjous
    61 tarjoukset

    Our HOA Board representing 1400 homeowners needs an experienced forensic auditor to put fresh, objective eyes on our 2024 and 2025 financial activity. Our community is managed by an HOA Management Company, and all bookkeeping runs through Avid Strongroom. QUALIFICATIONS: CPA and verifiable Certified Fraud Examiner (CFE) or Certified Fraud Investigator (CFI) and perferred business located in Southern California, but will look at all applicants with verifiable credentials. Prefer candidate with strong HOA experience. Must submit copy of Verifiable Credentials plus at least 5 Testimonials from prior work. SCOPE: • Re-examine my preliminary audit of four vendor invoices pulled directly from Strongroom. Confirm every figure and supporting document I captured, and flag or...

    €3217 Average bid
    €3217 Keskimäär. tarjous
    21 tarjoukset

    ...quality clients (no fraudulent or fake signups). Communicate regularly through the Freelancer.com message system about progress, strategies, and results. What counts as a “conversion” A conversion/sale will be counted when all of the following are true: Customer completes the order on my website for the Unlimited cPanel Hosting plan. Payment is successfully received and not flagged as fraud. The hosting account remains active for at least 7 days without refund or chargeback (cooling‑off period). Only conversions meeting the above criteria will be paid. Payment & Milestones (commission only) Payment will be made only via milestones on Freelancer.com. For each verified sale, you will earn 10% per sale. Milestones will be created and fun...

    €20 / hr Average bid
    €20 / hr Keskimäär. tarjous
    5 tarjoukset

    I’m upgra...night-time footage. Here’s how I see the job: • Start with a quick site survey so we can agree on the exact camera count and mounting points. • Supply and install weather-proof bullet cameras, run the necessary cabling, and conceal everything neatly. • Set up the DVR/NVR, link it to my existing network, and make sure remote-view access works on both mobile and desktop. • Tweak motion detection, retention settings, and provide a brief hand-over session so my staff knows how to pull footage when needed. • Wrap up with basic documentation (device list, credentials, and wiring map) and at least a year of on-site warranty support. If you’ve completed similar commercial projects and can schedule the installation soon, let&r...

    €11 - €19
    Paikallinen
    €11 - €19
    0 tarjoukset
    Desert Satellite Vehicle Detection Tool
    6 päivää left
    Varmennettu

    I need a small application that, once given a set of latitude-longitude boundaries for a desert sector, automatically pulls the most recent, freely-available satellite imagery every day, stores it locally, and then runs an object-detection model that flags cars and trucks only. The moment a vehicle silhouette is spotted, the program must return its exact coordinates so rescuers can be dispatched quickly. I’m flexible about the imagery source—NASA, ESA, Google Earth, or any other free feed is fine as long as it delivers cloud-free, high-resolution scenes on a daily cadence. You are welcome to mix sources when one is fresher than another. The detector has to work at desert scale, so please build it with an established computer-vision framework (e.g., TensorFlow, PyTorch,...

    €137 Average bid
    €137 Keskimäär. tarjous
    44 tarjoukset

    ...website shares the same brand name as another construction website on a different domain (.ro), operating in the same niche. • The Dubai website was initially built using a similar structural template (page types, layout logic, service structure). • Possible internal competition / brand clustering between the two domains. • Potential issues related to: o page-level quality signals; o near-duplicate detection; o internal linking; o canonical logic; o site-wide differentiation. This does not appear to be a crawl or submission problem. ________________________________________ What I Expect as a Result I expect: • a clear explanation of the real cause(s) of deindexation; • specific instructions on: o what must be changed; o what must be avoided; o what rules ...

    €90 Average bid
    €90 Keskimäär. tarjous
    101 tarjoukset

    ...without relying on the cloud. • Detection pipeline: develop or integrate a lightweight model—OpenCV or TensorFlow-Lite is fine—that reliably flags human intrusion in low-light and daylight conditions, minimising false positives from pets. • Alert mechanism: build the software bridge to push break-in alerts through a companion mobile app/API along with timestamped snapshots or short clips. A local siren should activate simultaneously. • Navigation basics: configure autonomous roaming between waypoints, returning to a charging dock when the battery dips below threshold. ROS 2, SLAM, or simpler lidar-based mapping are acceptable—whichever you feel best suits a first-gen prototype. • Proof and testing: a short video demo plus log files th...

    €14 / hr Average bid
    €14 / hr Keskimäär. tarjous
    7 tarjoukset
    Multi-Vendor E-Commerce Website
    6 päivää left
    Varmennettu

    ...Earn X points for every Y Currency spent. Tiers: Bronze, Silver, Gold statuses based on yearly spend. Rewards: A checkout slider allowing users to "Pay with Points" (conversion rate defined in Admin). B. Referral System (Growth) Mechanism: Unique referral links (e.g., ). Double-Sided Reward: The referrer gets a commission/points, and the referee gets a welcome discount. Fraud Protection: Block referrals if the IP address or Device ID matches the referrer. C. Social Commerce Store Following: Users can "Follow" a vendor. Notifications: Push notifications sent to followers when that vendor posts a new product. Feed: A personalized social feed showing only products from followed shops. D. Integrated Messaging System Real-Time Chat: WebSocket integration f...

    €171 Average bid
    €171 Keskimäär. tarjous
    81 tarjoukset

    ...post under each snippet on the monitor. Two pain points are slowing us down: 1. YOLO interference Right now one key smaller object interferes with other objects that are detected because there is no prioritization layer in place. This causes some of the performance calculations to be intermittent resulting in some incomplete calculations. I need logic that decides, on the fly, which detection wins when classes conflict—whether that means tweaking NMS thresholds, adding a class-confidence hierarchy, or inserting a lightweight post-processor in Python/C++ that still keeps frame-rate latency low. 2. Flutter connection hiccups The mobile app fails to connect to the WiFi hotspot or drops its link to the snippets/concatenated videos. A rock-solid fix that works acr...

    €28 / hr Average bid
    €28 / hr Keskimäär. tarjous
    225 tarjoukset
    TXT Log Outlier Removal
    6 päivää left

    ...detect the anomalous patterns hiding in the noise, and produce a cleaned log (or at least clearly flagged lines) before the next batch rolls in. The raw files are straightforward TXT—no embedded markup or JSON structures—so the solution can focus entirely on pattern analysis rather than parsing exotic formats. Because the anomalies are behavioural rather than simply extreme numeric values, the detection logic must look for irregular sequences, unexpected combinations of fields, or sudden structural deviations. I’m happy with a Python‐based approach (pandas, scikit-learn, PyOD, or similar libraries come to mind), but I’m open to another language if it keeps the setup lightweight and easily deployable on a Linux server. Speed matters: each hourly log is ...

    €377 Average bid
    €377 Keskimäär. tarjous
    104 tarjoukset
    Auto-Local Currency Integration
    6 päivää left
    Varmennettu

    ...low-latency options and note any rate-limit quirks. • Re-render every price element site-wide in the detected currency, keeping the original formatting (decimal places, thousand separators). • If detection fails, fall back gracefully to a default currency and allow the user to toggle manually. • All code must sit cleanly in my existing file structure and be documented so future edits are straightforward. Acceptance criteria 1. Landing on the site from three different VPN locations shows three correct local currencies with accurate conversion. 2. Manual toggle appears only when detection fails or on explicit user request. 3. No noticeable impact on page-load speed (sub-200 ms delay acceptable for the API call). All server access and current so...

    €17 Average bid
    €17 Keskimäär. tarjous
    32 tarjoukset

    I'm seeking an expert to identify and prove the frequency band and source of an unwarranted radio signal in my home. I suspect it might be coming from a radio tower or possibly through my cordless phone acting as an unknown receiver. Requirements: - Identif...unwarranted radio signal in my home. I suspect it might be coming from a radio tower or possibly through my cordless phone acting as an unknown receiver. Requirements: - Identify the specific frequency band of the unwanted signal - Determine the exact source of the signal - Assess the impact on my home environment Skills and Experience: - Expertise in radio frequency analysis - Experience with signal detection equipment - Knowledge of electronic devices and their interference patterns - Ability to provide a detailed rep...

    €42 / hr Average bid
    €42 / hr Keskimäär. tarjous
    12 tarjoukset

    ...button options or predefined templates) 4. Enter Job Description (optional templates / file upload) 5. Upload Logo / Documents (optional) 6. Submit / Edit / Cancel 3. My Jobs • Buttons to: View, Edit, Delete, Promote (featured listing) 4. Admin Flow (Button-Based) • Approve / Reject /suspend Job Posts & profiles • Approve / reject/ Suspend job seeker profiles • View Analytics • Manage Spam / Fraud Reports • All actions via buttons only, no typing. 5. Technical Implications • Use Telegram Inline Keyboards and Reply Keyboards extensively. • For dynamic forms, use step-by-step button sequences instead of text inputs. • File uploads (PDF, logo) still allowed, but any text entry is optional and guided. • Keep state management r...

    €23 Average bid
    €23 Keskimäär. tarjous
    14 tarjoukset

    ... production-ready application that lets me: • draw or erase with fluid, low-latency strokes • zoom and pan the canvas smoothly • switch colours and brush styles on the fly The interface should rely entirely on natural hand movements and accurate finger tracking—no physical markers, gloves, or special hardware. I do not need predefined “thumbs-up”-style gestures right now, just robust detection of hand position and individual fingers. Cross-platform support is essential. The exact same codebase (Python is preferred, but I’m open to C++ if there’s a clear performance win) must run on Windows, macOS, and Linux without feature gaps. A lightweight installer or clear build script for each OS will be part of the hand-off. Deliverabl...

    €10 Average bid
    €10 Keskimäär. tarjous
    8 tarjoukset

    ...high-concurrency, distributed systems Solid understanding of: Async processing Queues / workers (e.g. SQS, Kafka, Redis) State management at scale Experience with browser automation frameworks (e.g. Playwright, Puppeteer) or complex API-driven workflows Strong debugging and problem-solving skills under real-world constraints Background in one or more of: Trading systems Marketplaces AdTech / Fraud systems Load testing or simulation platforms Gaming or anti-cheat systems Familiarity with behavioral modeling or synthetic user generation Strong opinions on system design — and the ability to defend them What this is not Not a simple scraping task Not a junior automation role Not a basic CRUD application This is a senior engineering role requiring architectura...

    €104 / hr Average bid
    €104 / hr Keskimäär. tarjous
    134 tarjoukset

    Our AI–driven mock-interview and testing platform is already live Hirelypro; it lets candidates sit preliminary interviews from home while universities and employers receive instant, unbiased results. Everything—from emotion analysis and cheating detection to a comprehensive, fully automated performance evaluation—runs without human intervention. I now want to secure Series A funding to accelerate growth, The immediate goal is to win over entrepreneurs, innovators, and VCs and close a substantial funding round. So that we can make it success..

    €8 / hr Average bid
    €8 / hr Keskimäär. tarjous
    4 tarjoukset

    We are looking for legal assistance within Australia. Summary: - An ex business partner has no legal or beneficial ownership inter...Australia. Summary: - An ex business partner has no legal or beneficial ownership interest in certain mining and earth-moving equipment; and - He acted solely as an intermediary/agent in transmitting company funds to suppliers; and - Ownership of the equipment rests with our company and/or its associated operating entities. We are not seeking damages, costs orders (at this stage), or findings of fraud unless necessary. We are seeking a declaration or decision that will: - resolve a third-party interference issue in Bougainville, PNG; and - provide a court-endorsed position to PNG police who have declined to act without Australian judicial con...

    €74 Average bid
    €74 Keskimäär. tarjous
    7 tarjoukset

    ...traversal DTMF Call start / end events Codec setup: Opus (primary) G.711 (fallback) Telephony stack: FreeSWITCH / Kamailio / OpenSIPS (freelancer must justify choice) Media & Call Flow Handling Handle RTP audio streams in real time Call flow: Receive caller audio Stream audio to STT Receive AI response Convert to TTS Play back audio to caller Support: Voice Activity Detection (VAD) Silence detection Caller barge-in (interrupt AI speech) STT (Speech-to-Text) Integration Integrate real-time STT Audio streaming in chunks Handle: Partial transcripts Final transcripts Tune for: Indian accents Background noise Fast & slow speakers Ensure no loss of first/last words TTS (Text-to-Speech) Integration Integrate low-latency TTS Telephony-op...

    €258 Average bid
    €258 Keskimäär. tarjous
    7 tarjoukset

    AssessQ – AI-Powered Technical Assessment Platform Role: Full Stack Developer Developed AI-powered hiring platform with automated interview generation and resume parsing Implemented real-time proctoring system with violation detection and session monitoring Built adaptive multi-session interview engine with dynamic question generation Designed real-time admin dashboard using WebSockets Implemented JWT-based authentication and role-based access control Developed analytics module with PDF reporting Optimized performance using lazy loading and API caching Tech Stack: React 18, TypeScript, FastAPI, WebSockets, JWT, PostgreSQL, AI APIs PRIDE – AI-Powered Content Studio Role: Frontend / Full Stack Developer Designed dynamic template management and real-time PDF preview system...

    €8 / hr Average bid
    €8 / hr Keskimäär. tarjous
    37 tarjoukset
    Email Platform Verifier
    5 päivää left

    ...interface is fine, but I’m open to a command-line script if that delivers the same simple workflow. Behind the scenes you can rely on MX, SPF, or any other reliable signal; accuracy matters more than the specific method. Keep the UI clean: one input box, one button, and a neatly formatted result. Deliverables: • Complete, well-commented source code • Brief read-me explaining setup and how the detection logic works • Live demo or runnable build so I can test a few addresses before sign-off The project is finished when I can verify an address like “user at ” and get an immediate, correct classification as Google Workspace or Outlook. By on outlook or workspace i mean email ! not google drive .. because user can exist on outlook or google bu...

    €59 Average bid
    €59 Keskimäär. tarjous
    21 tarjoukset

    We are looking for legal assistance within Australia. Summary: - An ex business partner has no legal or beneficial ownership inter...Australia. Summary: - An ex business partner has no legal or beneficial ownership interest in certain mining and earth-moving equipment; and - He acted solely as an intermediary/agent in transmitting company funds to suppliers; and - Ownership of the equipment rests with our company and/or its associated operating entities. We are not seeking damages, costs orders (at this stage), or findings of fraud unless necessary. We are seeking a declaration or decision that will: - resolve a third-party interference issue in Bougainville, PNG; and - provide a court-endorsed position to PNG police who have declined to act without Australian judicial con...

    €1774 - €2956
    Paikallinen
    €1774 - €2956
    0 tarjoukset

    ...button options or predefined templates) 4. Enter Job Description (optional templates / file upload) 5. Upload Logo / Documents (optional) 6. Submit / Edit / Cancel 3. My Jobs • Buttons to: View, Edit, Delete, Promote (featured listing) 4. Admin Flow (Button-Based) • Approve / Reject /suspend Job Posts & profiles • Approve / reject/ Suspend job seeker profiles • View Analytics • Manage Spam / Fraud Reports • All actions via buttons only, no typing. 5. Technical Implications • Use Telegram Inline Keyboards and Reply Keyboards extensively. • For dynamic forms, use step-by-step button sequences instead of text inputs. • File uploads (PDF, logo) still allowed, but any text entry is optional and guided. • Keep state management r...

    €18 Average bid
    €18 Keskimäär. tarjous
    11 tarjoukset

    ...levels Member dashboard shows: Balance Dues Payment history Renewal date Unpaid members automatically move to expired Real Name Verification & Fake Name Detection Legal First Name + Last Name required Nickname allowed as display name Legal name must reasonably match Stripe billing name Fake or mismatched names flagged for admin review Staff Search, Support & Internal Notes Staff can search by: Membership ID Phone number Email Name Staff can: View status & payment Read internal notes Send/re-send wallet membership card Staff access is support-only Geolocation, Navigation & Accessibility Geolocation arrival detection (event-time only) Visual alerts for staff (no sound-only alerts) GPS navigation with “Open in Maps” Helps...

    €1905 Average bid
    €1905 Keskimäär. tarjous
    194 tarjoukset

    Fraud Detection Platform - Extraction Accuracy & Expansion Project Title **Senior Python Developer Needed for Document Fraud Detection Platform (Ongoing)** --- Project Description I have an 80% complete document fraud detection platform (Fraud X) built with: - **Backend**: Python, FastAPI, PostgreSQL, asyncpg - **Frontend**: React - **Infrastructure**: DigitalOcean VPS, Nginx, Gunicorn/Uvicorn, HTTPS - **OCR**: Multi-provider (Google Document AI, AWS Textract, GPT Vision fallback) Current Status The core system is working: - File upload & scan lifecycle - Multi-provider OCR with scoring - Fraud engine with PASS/CAUTION/FAIL verdicts - Admin dashboard with evidence viewer - JWT authentication & role-based access What...

    €421 Average bid
    €421 Keskimäär. tarjous
    106 tarjoukset

    ...Required 1. AI Text-to-Speech Engine • Convert text into natural sounding speech • Real-time or near real-time audio generation • Multiple voice tones and speaking styles • Adjustable speed, pitch, and emotion controls • Support large text inputs ⸻ 2. Multi-Language & Accent Support • Support multiple international languages • Include regional accent variations • Automatic language detection (optional enhancement) Platforms similar to SpeakSay offer multilingual and accent support to enable global content creation workflows. ⸻ 3. Voice Library System • Categorized voice models (commercial, storytelling, narration, conversational, etc.) • Voice preview before generation • Voice tagging and filtering ⸻ ...

    €824 Average bid
    €824 Keskimäär. tarjous
    127 tarjoukset

    i want a security expert who can take a .exe from me and encrypt that exe and add the loader to it and give back me the exe that is not detectable by the AVs and run my actual .exe which i provide.

    €17 Average bid
    €17 Keskimäär. tarjous
    1 tarjoukset

    ...vs tethered power) * Sensors (LiDAR, stereo vision, ultrasonic, IMU, GPS RTK, cameras) * Collision avoidance * Wind resistance & stabilization methods * Fail-safe mechanisms --- ### 3 AI & Autonomy Architecture (MANDATORY) This is **not optional**. You must design the **AI brain** of the system, including: #### AI Methods * Computer Vision (façade detection, cracks, dirt, dimensions) * SLAM / Visual-Inertial Odometry * Object detection & segmentation * Path planning & autonomous navigation * Reinforcement Learning or Rule-Based Control * Predictive maintenance models #### Software & Coding * AI model architecture (YOLO / Transformer / CNN etc.) * Training data requirements * Edge AI vs Cloud AI decision * APIs & system architecture * ...

    €1891 Average bid
    €1891 Keskimäär. tarjous
    166 tarjoukset
    Flutter PPG Health Monitor App
    5 päivää left
    Varmennettu

    ... Camera Sensor Module: Implement the Flutter camera package to stream raw image data. Crucial: Must handle "Torch Mode" (Flashlight ON) and Lock Exposure/White Balance to prevent signal noise. Extract real-time luminance (brightness) data from the YUV/BGRA image stream. Signal Processing & Math: Convert raw brightness data into a clean waveform (Peak Detection). Calculate BPM and HRV/Stress in real-time. Note: I will provide the logic/formulas currently used in the web app. API Integration: Post calculated session data (Pulse, SDNN, Stress) to my existing REST API (pulse_stress table). Biofeedback Module: A "Therapy" screen that plays specific Audio/Video content. ...

    €6 / hr Average bid
    €6 / hr Keskimäär. tarjous
    52 tarjoukset

    My commercial premises nee...CAT6 cabling discretely through existing ceiling voids, terminate and test every line, then configure the recording unit and the Hik-Connect remote app so I can review live and archived video from my phone or desktop. Deliverables • Camera-placement plan approved before installation • Installed Hikvision cameras, PoE network, and NVR, all neatly labelled • System configured with motion detection, time-stamps, and remote access • Handover pack: wiring diagram, admin credentials, user guide, and warranty details • Post-installation walkthrough and sign-off that confirms every corridor view is sharp, well-lit, and recorded Please confirm your licensing/insurance, typical project timeframe, and any previous commercial hal...

    €6 - €14
    Paikallinen
    €6 - €14
    0 tarjoukset

    I have an ongoing project in AutoCAD focused exclusively on the utility(Heating and Cooling) PID design. I now need is a fully developed 3-D model—complete with fittings, valves, and clearly legible annotations—that can export and NWC and stand up to Navisworks clash detection. You’ll receive my civil reference model and AutoCAD PID Design. From that, I expect you to generate the utility piping layout in Plant3D, apply the correct spec and catalog items, tag every component, and place iso drawings inside the project folder. Once complete, export a coordinated Navisworks NWC so I can run a quick interference check on my side. Deliverables • Plant3D project folder with the utility piping 3-D model, fittings, and annotations • Generated isometrics and ...

    €10 / hr Average bid
    €10 / hr Keskimäär. tarjous
    9 tarjoukset

    I’m putting together a consumer-to-business payment gateway that runs entirely on Ethereum. The goal is for any online shop or SaaS platform to accept on-chain payments in ETH or ERC-20 tokens and receive instant confirmation through a simple API or Web3 hook, with built-in fraud checks before funds reach the merchant. Here’s the flow I have in mind: a shopper clicks “Pay with Crypto,” the gateway spins up a one-time smart-contract address, watches the chain for the deposit, runs fraud-detection logic (velocity limits, address reputation, basic AML heuristics), and then notifies the merchant’s backend via webhook or GraphQL subscription. Successful transactions should settle directly to the merchant’s wallet; failed or flagged payme...

    €458 Average bid
    €458 Keskimäär. tarjous
    110 tarjoukset

    ...Ethereum node (Geth, Erigon, or another production-grade client you recommend), then layer on the components below: • Wallet creation & management ‑ Generate unlimited ERC-20-compatible addresses locally. ‑ Store keys only on my server; nothing ever leaves it. ‑ Simple CLI or lightweight web panel is fine as long as it’s secure and documented. • Transaction tracking ‑ Real-time detection of incoming USDT transfers to any generated address. ‑ Callback or webhook that posts the transaction hash, amount, sender, and block confirmation count. ‑ Dashboard or log view so I can audit activity at a glance. No exchange or cross-chain connections are needed; everything stays on mainnet Ethereum. Acceptance criteria 1. Fresh server install s...

    €1323 Average bid
    €1323 Keskimäär. tarjous
    55 tarjoukset

    Project Title: AI-Based "Digital Arrest" Scam Detection System (MVP) Project Overview: I am looking for an AI/ML developer to build a functional prototype of a security system designed to detect "Digital Arrest" scams. The system needs to analyze video and audio inputs in real-time (or near real-time) to identify deepfakes, threatening language, and fake law enforcement visuals. Key Features Required (The Scope): I need a desktop-based prototype (Python/Streamlit or similar) that can process a sample video feed or live webcam input and perform the following: * Audio Threat Detection (NLP): * Transcribe audio in real-time (using OpenAI Whisper or Google Speech-to-Text). * Detect specific scam keywords/intents (e.g., "money laundering," &quo...

    €100 Average bid
    €100 Keskimäär. tarjous
    15 tarjoukset
    MATLAB & Simulink Expert Support
    4 päivää left
    Varmennettu

    Assalam o alaikum, I am looking for MATLAB & Simulink Experts having expertise in following areas:  Digital Signal Processing | Filter design | Fourier analysis  Image Processing | Object Detection | Image Segmentation | Feature Extraction  Control systems | PID Controller design | Observer design  Power Systems | AC-DC Hybrid Micro-grid | Fault detection | Energy Management  Artificial Intelligence | Machine Learning | Python  Neural Networks | ANFIS | Fuzzy logic Actually I have multiple projects and I already have a team of engineers working on them but due to workload I am looking for few more engineers to be a part of my team and work with us on long term basis.

    €120 Average bid
    €120 Keskimäär. tarjous
    16 tarjoukset

    ...document results Requirements - You are physically located in an EU country - Access to a personal computer (Windows or macOS) - Stable home internet connection - Ability to follow testing instructions and report findings clearly - Comfortable participating in legitimate QA/testing activities only Important Notes - This project is for testing, QA, and market validation purposes only - No spamming, fraud, misleading practices, or ToS violations are involved - All activities will comply with platform policies and applicable laws - No personal accounts or sensitive data will be required Deliverables - Confirmation of successful environment setup - Test results and observations - Basic report or feedback after each test session Budget & Duration - Short-term / test-based eng...

    €148 Average bid
    €148 Keskimäär. tarjous
    45 tarjoukset
    Email Platform Verifier
    4 päivää left

    ...interface is fine, but I’m open to a command-line script if that delivers the same simple workflow. Behind the scenes you can rely on MX, SPF, or any other reliable signal; accuracy matters more than the specific method. Keep the UI clean: one input box, one button, and a neatly formatted result. Deliverables: • Complete, well-commented source code • Brief read-me explaining setup and how the detection logic works • Live demo or runnable build so I can test a few addresses before sign-off The project is finished when I can verify an address like “user at ” and get an immediate, correct classification as Google Workspace or Outlook. By on outlook or workspace i mean email ! not google drive .. because user can exist on outlook or google bu...

    €107 Average bid
    €107 Keskimäär. tarjous
    39 tarjoukset
    WooCommerce Auto Parts Store Build
    4 päivää left
    Varmennettu

    ...Aftermarket * Quality grade ### Product Metadata * OEM part number * Aftermarket equivalent numbers * Superseded part references * Compatible vehicle list * Warranty period * Country of origin * Compliance notes (ADR / AU standards) --- ## 5. Vehicle-Based Part Identification ### Global Rego / VIN Quick Search * Prominent Rego / VIN search bar in header (available on all pages) * Instant vehicle detection using Registration Number or VIN * Auto-apply detected vehicle across site navigation and search ### Standard Vehicle Selector * Make → Model → Year → Engine → Variant * Manual selection fallback if Rego/VIN is unavailable ### Redbook API Integration (Optional Search Method) * Vehicle identification via: * Registration number (Australia) * VIN ...

    €373 Average bid
    €373 Keskimäär. tarjous
    276 tarjoukset

    Project: Finalize real-time joystick controller (PID/MPC tuning, smooth tracking, stability) We have an application that is nearly complete. The remaining work is the joystick control layer: converting tracking error into smooth, stable analog stick commands (RX/RY) in real time. This is NOT a computer vision model training job and NOT a machine learning task. Detection/tracking and state estimation are already implemented. The work is primarily control engineering + signal shaping + real-time tuning. What you’ll do Improve RX/RY command generation for fast acquisition and smooth steady tracking Reduce jitter, stick-slip, overshoot, stalls, and inconsistent corrections under noise/latency Tune and/or redesign: error normalization & scaling response shaping (curves,...

    €377 Average bid
    €377 Keskimäär. tarjous
    84 tarjoukset

    I need an advanced crypto fl@shing application that works seamlessly across major exchanges—including Binance, Coinbase, Kraken—and can be extended to Kucoin and any other CEX we decide to ad...exchange, input wallet details, tune speed, set hop length, and launch the flash. • Source code with clear inline comments and a brief README explaining environment setup, key modules, and safety precautions. • A short live demonstration (testnet or small-value mainnet) proving spoofed deposits can be traded or withdrawn before disappearing. If you have prior experience defeating exchange detection systems or building stealth layers around blockchain transactions, that will accelerate selection. Let’s discuss the exact approach, chain coverage, and milestone...

    €200 Average bid
    €200 Keskimäär. tarjous
    11 tarjoukset

    I want to bring to life a lightweight iPhone app that can recognise scratching episodes just from the handset’s own motion sensors—primarily the accelerometer and gyroscope. My vision is for everything to be processed on-device so the user’s data stays private, yet I’m open to exporting raw events to a small backend later if that proves cleaner for post-processing or model updates. For detection I’m leaning toward a hybrid approach: a simple rule layer to filter obvious noise and an embedded Core ML model to learn the subtler patterns. Push notifications should warn the user whenever their scratching crosses a configurable daily threshold, and a single screen will show the time-stamped events plus a rolling daily and weekly summary. A basic settings vi...

    €148 Average bid
    €148 Keskimäär. tarjous
    52 tarjoukset

    ...that lets me search, filter, and page through the collected roles in a browser. Essential requirements – Respect and reasonable crawl rates. – Handle pagination and “load more” mechanics on each site. – Include clear setup instructions plus a single command (or cron job) that refreshes the data daily. – Code must be readable and fully commented. Nice to have Automatic language detection for bilingual postings, basic keyword search in the frontend, and an export button for CSV or Excel, but these are optional. Deliverables 1. Source code for all scrapers and the data pipeline. 2. Database schema or JSON structure. 3. Front-end webview ready to run locally. 4. README covering installation, configuration, and update routine. I&rsq...

    €83 Average bid
    €83 Keskimäär. tarjous
    65 tarjoukset

    Suosituimmat fraud detection -yhteisöartikkelit