Fraud detection jobs

I need help enhancing and analyzing Nest Cam footage. The goal is to improve the quality of the video and highlight motion events. Key requirements include: - Improve video quality and highlight motion events. - Analyze footage for object identification. - Determine what is being viewed on a computer in the vide...enhancing and analyzing Nest Cam footage. The goal is to improve the quality of the video and highlight motion events. Key requirements include: - Improve video quality and highlight motion events. - Analyze footage for object identification. - Determine what is being viewed on a computer in the video. Ideal skills and experience: - Proficiency in video editing software. - Experience with motion detection and video analysis. - Detail-oriented for accurate content ident...

I am looking to commission a high-end, custom TradingView indicator (Pine Script V5) that integrates several advanced trading methodologies into a single, cohesive tool. Project Requirements: 1. Strategy Integration: • ICT (Inner Circle Trader) & SMC: Automatic detection of Market Structure Breaks (MSB/BOS), Change of Character (CHoCH), and Order Blocks (OB) with volume validation. • Elliott Wave Theory: An automated wave counting algorithm (Waves 1-5 and ABC correction) based on price action and momentum. • Harmonic Patterns: A scanner for all major patterns (Gartley, Bat, Butterfly, Crab, Shark, Cypher) both Bullish and Bearish, with Fibonacci ratio labels. • Classical Analysis: Integration of support/resistance zones, trendlines, and chart patterns (Head &...

...customise colours, logo and domain, not start coding from scratch. What the platform must already handle • Payment processing for both credit/debit cards and cryptocurrency, with real-time authorisation and settlement. • Separate dashboards for merchants, customers and administrators, plus a white-label layer so I can spin up new branded instances without touching the core code. • Built-in fraud detection rules or a pluggable module that automatically flags or blocks suspicious activity. • Recurring billing logic for subscriptions, including automated retries and customer notifications. • Multi-currency support: show local prices at checkout, convert and settle in the currencies I define. Technical needs Your system should follow PCI-...

...script or Dockerfile, and a short README that walks me from fresh server to working site. A small test suite or demo script proving the payment detection loop is working will be part of the hand-off. Acceptance criteria 1. End-to-end test purchase confirms automatically once the Monero transaction hits the chain. 2. Vendor dashboard shows real-time status and basic sales metrics. 3. Admin view can deactivate a vendor and re-activate on payment. 4. Documentation lets me reproduce the deployment in under one hour. If you have prior Monero or crypto-commerce experience, let me know; otherwise, outline your strategy for reliable XMR payment detection and we can move forward....

...scene (C#) and work entirely offline on device. • Ingest a standard image file, apply a reliable pipeline of edge detection, noise removal, and contrast adjustment, and deliver a flattened PNG or texture ready for in-game coloring. • Lean on the OpenCV-for-Unity plugin if that’s your preferred toolkit, yet I’m open to alternative libraries or custom shaders if you can achieve the same quality. Where you can really shine Show me previous work demonstrating similar image-processing challenges—especially anything that proves you can turn messy, real-world input into clean vector-style or line-art output. If you already have snippets or demos that highlight robust edge detection or noise reduction, link them in your bid. Next steps I&rsquo...

...subscription integrity, and user safety are critical. The goal of this engagement is to identify bugs, logic flaws, performance issues, and any misleading or broken paid features. Scope of Work The QA tester will be responsible for: Functional testing (registration, profiles, matching, chat) Subscription and paywall testing Notification reliability testing Stress testing of chat and matching features Detection of misleading, inconsistent, or broken paid features Detailed bug reporting with reproducible steps Required Experience (Mandatory) Proven experience testing consumer mobile applications Experience with dating, social, or matchmaking apps Android testing across multiple OS versions and devices Professional bug reporting using tools such as Jira, Trello, Linear, or equivalen...

...looking for an experienced hardware / PCB design engineer to design a custom integrated PCB combining: • Texas Instruments IWR6843AOP mmWave radar SoC (antennas-on-package) • ESP32-C6 (8MB flash) (Wi-Fi / BLE / main controller) The goal is to create a production-oriented but developer-friendly board for a mmWave-based presence / vital signs monitoring device (breathing, heart rate, presence detection). This is not a copy of an EVM, but a reduced, optimized custom board following TI reference design guidelines. ⸻ Scope of Work Core Requirements Radar (IWR6843AOP): • External QSPI flash (standalone boot) • UART output for radar data and logs • UART flashing support (boot mode via SOP pins) • Reset pin exposed • Power rails implemented...

...structure and outfall reject structure, and all its interconnection piping and electrical cabling. • Our prospect BIM Engineer shall prepare BIM Drawings using Revit software (version 2016 and above) for all the required shop drawings (LOD400) and as-built drawings (LOD500) for submission to client. • Key BIM Deliverables o Shop Drawings:  Detailed fabrication drawings for all disciplines  Clash detection reports and resolution  Material take-offs and BOQs  Installation sequences and 4D scheduling if required  Coordination drawings showing all services o As-Built Documentation:  Updated models reflecting actual field installation  Red-line incorporation  Final equipment locations and elevations  Actual cable and pipe routing  Operation and maintenance access...

I am looking for an experienced technical research writer to write a complete IEEE-format research paper for SPARC (Smart Personal Assistant for Recognition and Communication). SPARC is an AI-based assistive system designed for visually and hearing-impaired users, integrating real-time object detection, Indian Sign Language (ISL) recognition, gesture interpretation, and speech-to-text / text-to-speech communication using embedded systems and computer vision. The paper should include a strong problem statement, literature review, system architecture, methodology, AI models used, hardware–software integration, experimental results, and conclusion. Prior experience in writing AI/ML, computer vision, assistive technology, or embedded systems research papers is preferred. The writ...

...can connect my existing product feed to Shopify and the main social media channels via API. The goal is to keep Product details, Inventory levels, and Customer reviews perfectly in sync in real time across all touch-points. We expect to implement Agentic Commerce Protocol (ACP) and Universal Commerce Protocol (UCP) in the following processes: product discovery, payment, user identity and risk detection, and checkout, as part of the social commerce/e-commerce workflow. Scope • Build or adapt an API layer that pulls my catalogue data and pushes updates to Shopify as well as the social networks I specify. • Ensure updates propagate instantly—no batch or cron solutions. • Map and transform fields so titles, descriptions, stock counts, images, and review s...

I'm looking for a skilled network engineer to redesign my existing network with a focus on security. The aim is to prevent my devices from seeing my neighbors' devices. Key requirements include: - Adding VLANs for network segmentation. - Setting up a firewall for enhanced security. - Implementing an intrusion detection system. The redesigned network will support: - Computers and servers - Smart home devices Ideal skills and experience: - Strong background in network security - Experience with VLAN configuration - Familiarity with firewall and IDS setup - Ability to design secure, segmented networks Please provide examples of similar work done and relevant certifications.

... Required Qualifications Strong knowledge of Java Experience with libGDX or strong motivation to learn it quickly Solid understanding of object-oriented programming (OOP) Experience with file parsing and game logic implementation Familiarity with Git and collaborative workflows Ability to follow technical specifications precisely Nice to Have (Bonus) Experience with Box2D (collision detection) Knowledge of basic game AI or NPC behavior Ability to implement bonus features beyond minimum requirements Previous experience with academic or indie game projects Project Expectations The project must compile, run smoothly, and be fully playable All minimum requirements must be implemented completely Code must not be shared publicly or pushed to external repositories Final...

...interaction flows • Screening, shortlisting, and qualification logic 2.⁠ ⁠Voice-Based AI (India Specific) • Hindi and/or regional language support • Frontline / blue-collar workforce use cases • IVR, voice bots, or speech-to-intent systems 3.⁠ ⁠AI Grievance & Issue Intelligence • Intent detection • Sentiment analysis • Auto-categorization of employee issues • Priority and escalation logic 4.⁠ ⁠AI Resume / Profile Intelligence • Skill extraction & profiling • Pattern recognition • Fraud or anomaly signals • Candidate quality scoring 5.⁠ ⁠AI Attrition & Drop-Off Prediction • Early attrition indicators • Behavioral and engagement-based prediction models • Actionable insig...

Image Processing Data Mining Deep Learning Machine Learning Anomaly Detection Segmentation and Classification Clustering CNN RNN GAN

Project Overview Designed and implemented an intelligent DDoS detection and mitigation framework for Software-Defined Networking (SDN) based Vehicular Ad-hoc Networks (VANETs) to ensure secure, reliable, and low-latency vehicle-to-infrastructure (V2I) communication. The system leverages SDN’s centralized control to dynamically monitor network traffic and mitigate DDoS attacks in real time, ensuring uninterrupted safety-critical vehicular services. Key Innovations: SDN-Based Centralized Security Control OpenFlow-enabled SDN controller Global view of VANET traffic behavior Intelligent DDoS Detection Flow-level traffic analysis Anomaly detection using ML / Deep Learning (LSTM Autoencoder / Hybrid model) Real-Time Mitigation Strategy Malicious vehicle flow ...

I need a robust model that can look at a single facial image and tell me, with clear confidence scores, whether it is genuine or a deepfake. The scope is strictly image detection Here is what I expect: • A deep-learning–based classifier trained specifically on faces, capable of flagging “real” versus “fake” with high precision and recall. • A lightweight inference script or REST API endpoint so I can drop an image in and immediately get the authenticity result. • A concise README explaining data preprocessing, model architecture (PyTorch or TensorFlow preferred), and how to reproduce your results. • Evaluation on a well-known benchmark (e.g., FaceForensics++, Celeb-DF) or a comparable dataset we agree on, along with the usu...

...naturally in: ✅ English ✅ Hindi ✅ Punjabi Detect or use stored language preference Switch language gracefully if customer responds in another language Conversation goals: Introduce itself as calling from the accounting firm Notify client that their GST/BAS is due Request bank statements in CSV format Answer basic questions: deadline where to send files email address Handle: voicemail detection call retries opt-out requests 2. Integration with Base44 Trigger calls from Base44 when user selects customers Receive webhook payload back into Base44 including: Call status (answered / voicemail / failed) Language used Call summary Client response Follow-up required flag 3. Twilio Voice Setup Use existing Twilio number for voice Configure: Voice flows Recordi...

...health and nutrition tracking application. This request is part of a market and budget evaluation. It is not a guaranteed immediate engagement. Functional Overview (High Level) 1. User & Account Management Secure user registration and authentication Password reset flow Personal user dashboard 2. Internationalisation (i18n) Minimum 4 languages Centralised translation structure Automatic language detection + manual override 3. Food & Nutrition Database Structured food database Fast search and autocomplete Display of nutritional values (e.g. calories, macronutrients) Food Data – Required Baseline Dataset The platform must be delivered with a functional baseline food dataset. Expected scope: Public or licence-free data sources only Approx. 50,000 – 75,000 foo...

...stress-testing a new fraud-detection engine and need fifteen hyper-realistic mock documents that can fool both the human eye and automated checks. The attached brief breaks the job into 15 distinct fraud scenarios, each with its own layer, text, font and metadata instructions—everything from simple photo swaps to subtle micro-printing tweaks. Here’s the core of what I expect: • One licence per scenario for the United States, Canada and the United Kingdom, delivered as fully-layered PSD files (300 dpi, CMYK) plus flattened PNG previews. • Exact adherence to the scenario notes in the brief—file naming, EXIF data, embedded metadata, security hologram positions, and the required tampering cues. • Clean, non-destructive Photoshop ...

...stress-testing a new fraud-detection engine and need fifteen hyper-realistic mock documents that can fool both the human eye and automated checks. The attached brief breaks the job into 15 distinct fraud scenarios, each with its own layer, text, font and metadata instructions—everything from simple photo swaps to subtle micro-printing tweaks. Here’s the core of what I expect: • One licence per scenario for the United States, Canada and the United Kingdom, delivered as fully-layered PSD files (300 dpi, CMYK) plus flattened PNG previews. • Exact adherence to the scenario notes in the brief—file naming, EXIF data, embedded metadata, security hologram positions, and the required tampering cues. • Clean, non-destructive Photoshop ...

...and pull usage stats. Integration can sit on top of the existing PlayTube codebase or, if faster, a lightweight micro-service that hooks in through its API. Security (especially around wallet calls), clear time-based tracking, and a smooth user interface are the critical acceptance points. If you have solid experience with video player APIs, on-chain or custodial wallet integrations, and anti-fraud logic for reward systems, let’s get this live....

...formatting, and display match existing dashboard standards. This includes light UI alignment, API handling and testing. You will be asked to answer the following questions when submitting a proposal: - Describe your CRM system (stages + required fields). Why did you structure it that way? - Do not bid on projects that specify AI generative tools, as such bids will be automatically ignored if AI detection is triggered....

...nice-to-have but not essential for this phase if they complicate delivery. What I expect from you • Design the dialogue flow and intent schema that targets developer-centric queries. • Select or fine-tune an appropriate large language model (OpenAI API, Claude, Meta Llama, etc.) and wire it up through a lightweight backend (Python/FastAPI, Node/Express—your call). • Implement sentiment detection to adjust responses dynamically (e.g., calming frustrated users). • Provide a short training pipeline so I can expand intents or retrain embeddings without touching core code. • Supply deployment instructions and sample integration snippets so I can drop the agent into my preferred chat UI immediately. Acceptance criteria 1. Agent answers at ...

I need an experienced data scientist to build time-series machine learning models using data from wearable devices. The goal is to develop personal health baselines and anomaly detection algorithms. Data will be sourced from: - Fitbit, Apple Watch, and Garmin - Metrics: Heart rate, HRV, and sleep patterns Key Requirements: - Expertise in time-series analysis and machine learning - Experience with health and wellness data - Proficiency in Python/R and relevant ML libraries - Ability to develop robust anomaly detection algorithms Ideal Skills: - Strong background in data science - Knowledge of wearable device data - Experience with health metrics analysis Please provide: - Past project examples - Estimated timeline - Relevant qualifications

...collection and analysis across multiple user roles. The platform will enable users to record symptoms, validated or configurable severity scores, contextual lifestyle and environmental factors, and image-based documentation, all linked temporally to support trend analysis and pattern recognition. An AI-assisted component will be integrated via external APIs to provide severity estimation and change detection for decision-support purposes only. The system will be built using as the primary application and workflow layer, with a modular, extensible data model designed to support future integration with external services such as AI engines, environmental data sources, and clinical systems. The application will include role-based access for individuals, caregivers, clinicians (read...

• Description We need a simple AI detection prototype to identify if two streaming videos are the same. The videos are put side by side of your screen. Your app needs to have two buttons to identify the regions of the screen: 1. Similar to human watching the video, your engine learns the video on-the-fly, reading directly from your screen. 2. On the other side of the screen, there will be another same (realtime to 30 seconds delay) or different video. The video can have overlay/text on it. Your system has to be quick enough to consume the streams, and do your analysis in memory 3. Your engine will return the probability of a match in real time. 4. We will test your tool with different streams/videos. Your end products are UI to train a new AI model (e.g., WinForm or Python). ...

...endpoint (REST or WebSocket—happy to follow your recommendation). • A lightweight dashboard is needed for managers to review daily and weekly totals, see the captured screenshots, and export CSV reports. Key features I must see working • Real-time screen capturing (configurable interval, e.g., 30 sec). • Accurate application usage tracking by active window title/process. • Automatic break detection based on user inactivity thresholds. • Clear calculation of total work hours, break time, and non-productive time. Deliverables 1. Windows installer (.msi or .exe) and signed executable. 2. Source code with build instructions (C#, Electron, or another stack you propose). 3. Setup script/database schema for the server side of the log &...

...Full set of coordinated drawings (plans, sections, riser diagrams, details) ready for construction • Fire Fighting Design, Fire Alarm Design, Fire Egress/Evacuation Plans and Emergency Lighting. • Hydraulic or flow calculations stamped or otherwise verifiable • Equipment schedules, nozzle/valve layouts, and material take-off list • Interface notes for the existing fire-alarm panel and any detection or foam-concentrate skids • Compliance matrix showing item-by-item alignment with the relevant NFPA clauses for chemical warehouses Provide everything in PDF plus editable CAD (DWG) or Revit format so the installer can move straight into procurement and fabrication. If you have recent experience designing NFPA-compliant systems for hazardous or chemic...

...GamePix. The goal is simple: once the user logs in, they can browse every title—PlayStation (PS1, PS2, PS3), Xbox (xbx, 360, one, xsr) and virtually any other retro console from Pong onward—through a clean list-and-search interface that feels like Netflix but without artwork. Choosing a game should instantly launch the correct emulator inside the same shell; the hand-off relies on altered file-type detection so .iso becomes .PS1, .PS2, .PS3, .xbx, .360, etc. On startup a splash screen must show my weed-flag logo with “GamePix – Welcome 2 AutomsWorth”, then the app connects to my server, prompts for sign-up by phone number, and verifies via a voice call (not SMS) so landlines work. After registration, Stripe handles a recurring US$15/month subscripti...

...GamePix. The goal is simple: once the user logs in, they can browse every title—PlayStation (PS1, PS2, PS3), Xbox (xbx, 360, one, xsr) and virtually any other retro console from Pong onward—through a clean list-and-search interface that feels like Netflix but without artwork. Choosing a game should instantly launch the correct emulator inside the same shell; the hand-off relies on altered file-type detection so .iso becomes .PS1, .PS2, .PS3, .xbx, .360, etc. On startup a splash screen must show my weed-flag logo with “GamePix – Welcome 2 AutomsWorth”, then the app connects to my server, prompts for sign-up by phone number, and verifies via a voice call (not SMS) so landlines work. After registration, Stripe handles a recurring US$15/month subscripti...

I am building an accessibility-focused web page that can detect everyday objects in a user-supplied image, generate a short caption, and immediately read that caption aloud through a Text-to-Speech engine. The flow is simple: upload → YOLOv8 object detection → BLIP caption generation (Hugging Face) → TTS playback. Users will operate the site with a standard keyboard and mouse, so all actions should be triggerable by clear buttons and keyboard shortcuts. Core requirements • Integrate YOLOv8 for real-time detection of everyday household items, furniture, food, etc. • Feed the detected regions into the BLIP model to create a concise, grammatically correct caption. • Convert that caption into spoken output using any reliable TTS library; nat...

...(AliExpress/CJDropshipping/ZenDrop). This includes writing SEO-friendly product titles and persuasive descriptions. Visual Content: Sourcing high-quality images and creating banners that match the brand's aesthetic. Domain Integration: Assistance with purchasing and connecting a custom .com domain. Essential Apps: Installation of must-have apps for reviews, currency conversion, and fraud prevention. Requirements Proven experience in building successful Shopify dropshipping stores. Deep understanding of the US e-commerce market and consumer behavior. Strong eye for design and attention to detail. Experience with payment gateway integration and Shopify settings. Goal My goal is to have a "turnkey" store that is fully ready to lau...

I need a professional to analyze a 10-second dash cam video. I suspect it may have been edited due to unusual transitions in the middle of the video. Key Requirements: - Review the video and provide a detailed opinion on whether it has been edited. - Identify the nature of unusual transitions and their potential implications. - Deliver findings in a clear, professional report. Ideal Skills and Experience: - Expertise in video analysis and editing. - Ability to detect visual inconsistencies. - Strong attention to detail and analytical skills.

...(and package name) Client revenue share (%) is stored and controlled only in Firebase Earnings are calculated per user → summed per client → split between owner and client based on percentage No revenue values should be hardcoded in Kodular Client Admin Panel (simple): View total users View total earnings View withdrawable amount Read-only users list No access to revenue %, Firebase rules, or fraud controls Owner (me) control: Change client revenue percentage Enable/disable any client app Block users under any client View all client earnings Scope: Implement client logic Implement revenue-share calculation Implement simple client admin panel Use existing user & ads logic (no rewrite, no UI redesign)...

...ongoing work if this goes well I care more about correct architecture + UX polish than rushing When you apply, please include: Your approach to optimistic media uploads with Supabase Storage (even if you haven't used it before, describe your mental model) A clear test plan for validating the fixes: What scenarios you'd test (e.g., airplane mode, slow networks, failed uploads, duplicate message detection) How you'd reproduce current bugs What edge cases you'd prioritize Day 1-3 deliverables with estimated hours: Day 1: What you'll audit/review and what findings I should expect (e.g., "Code audit + written assessment of current optimistic upload logic and message sync issues — 4-6 hours") Day 2: What you'll build/fix and what I c...

...validation and balance lookup as the official website Receive the balance result directly in the script output Technical Considerations Reverse-engineering is limited to observing legitimate network requests made by the browser during normal usage The script should closely mirror real browser behavior (headers, payload structure, session handling) Any protective mechanisms encountered (e.g., bot detection, CAPTCHA, traffic verification) are to be evaluated and handled responsibly, with an emphasis on: Maintainability Cost-effectiveness Minimal operational complexity...

...related court-litigation records that reference those statements Your work will involve obtaining or receiving the PDFs/CSV exports, reconciling each entry against source documents, flagging discrepancies, and producing a final audit report that can stand up in court if required. While the primary goal is accuracy, I welcome any insight you uncover that might also speak to compliance or potential fraud. Deliverables 1. Reconciled transaction ledger (Excel or Google Sheets) 2. Summary report highlighting variances, with supporting evidence attached or cross-referenced 3. Auditor’s declaration certifying the accuracy of your findings and detailing your Chase-specific methodology Acceptance criteria • Every transaction on every statement is matched or clear...

I need a native iPhone application that reliably tracks and improves a user’s sleep. Core functions include: • Sleep-cycle analysis that classifies light, deep, and REM phases • Continuous overnight sound recording with on-device snoring detection • A smart alarm that chooses the lightest sleep stage within a user-defined window • Seamless write/read integration with Apple Health using HealthKit The build should follow Apple’s current Human Interface Guidelines and be written in Swift or SwiftUI. Use Core Motion and AVFoundation (or comparable frameworks) for motion and audio capture, and structure the project so future machine-learning refinements—like more granular snore pattern recognition—can slot in easily. Deliverables: Re...

AI-Powered Real-Time Theft Detection System for My Retail (CCTV & NVIDIA Integration) (Project Description) Project Overview: I am looking for an experienced AI/Computer Vision developer to build a real-time Theft Detection System for my retail store environment. The system will process video feeds from existing CCTV cameras .using an edge computing device (specifically NVIDIA Jetson or a dedicated GPU server) to identify suspicious behaviors and shoplifting attempts. Core Functionality: The system must be able to analyze human gestures and interactions with products to distinguish between normal shopping behavior and theft (e.g., concealing items in pockets, bags, or under clothes whatever location of pockets or type of clothes "may be Hijab or Niqab"). Key...

I am pr...Attention fades, people still die Visuals: News cycles moving on Social media scrolling imagery Iran fading from headlines FINAL HOOK / OUTRO Theme: History will judge silence Visuals: Faces looking into camera Slow motion crowds Fade to black Optional text: “Silence is a choice” “This is not internal” Technical Requirements Sync visuals tightly to beat and lyrics AI-assisted beat detection allowed Manual editorial judgment required Aspect ratios: 9:16 Color grading: muted, low saturation No watermarks Deliverables Editable project file preferred Skills Required Video editing (documentary or protest content) Strong narrative judgment Political sensitivity and accuracy Important Notes If you are uncomfortable with human ri...

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...regressions on older iPhones. Responsibilities -Diagnose TrueDepth capture orientation behavior on iPhone 17. -Implement and validate a device‑specific or metadata‑driven orientation fix. -Align preview, detection, and point‑cloud rendering outputs. -Test on iPhone 17 and at least one older model; document results. Required Skills -Swift + UIKit -AVFoundation (TrueDepth, AVCaptureSession, AVCaptureDepthDataOutput) -Metal / MetalPerformanceShaders -Debugging orientation transforms Nice to Have -Experience with StandardCyborgFusion or similar 3D scanning SDKs -Vision/CoreML for detection pipeline tuning Deliverables -Code changes that correct rotation on iPhone 17 -Short technical note on root cause and fix -Device test notes (iPhone 17 + older device) Just offer if...

The project must be developed using Unity and AR Foundation for mobile platforms (Android/iOS). It should use a basic image-based tracking for marker detection to display visual elements such as images, 3D models, and animations. Users should be able to interact with the AR environment by moving and placing objects. The basic functionality requires detecting 2 different markers representing resistors and determining if they are placed in a series or parallel configuration, with simple message display ("Serial" or "Parallel") based on marker positioning. Deliverables: Complete Unity project with all assets (images, 3D models, scripts) Brief documentation (few pages) Video of the app Notes: -Low complexity expected due to time constraints -Minimum viable: Camer...

I need a pin mailer solution for banking services. The mailer should include: Account details. Design elements: - Company logo - Security features - Personalized message Ideal skills include: - Experience in secure mailer design - Graphic design for incorporating logos and custom messages - Knowledge of security features to prevent tampering or fraud

...long‑term role for someone who understands how Australian customers choose plumbers and can build a strong, trustworthy online presence. Scope of Work 1. Google Ads Review, Fixing & ROI Optimisation - Full audit of current Google Ads campaigns - Identify wasted spend and improve targeting for plumbing services - Optimise keywords for emergency plumbing, blocked drains, hot water systems, leak detection, gas fitting, etc. - Improve bidding strategy to maximise leads within budget - Rewrite ad copy to increase click‑through and conversions - Implement proper conversion tracking (calls, form submissions, bookings) - Ensure ads target the right suburbs, service areas, and customer intent - Provide ongoing monitoring and performance reporting Goal: Put my budget ...

...(Kotlin) + iOS (Swift) Backend & Logic Node.js / Go / Python (any strong backend) REST APIs / WebSockets Asynchronous multiplayer logic Server-side score validation Wallet & Payments Wallet system (deposit / win / withdraw) Country-based payment gateway integration Transaction logs & audit trails Notifications Firebase Cloud Messaging (FCM) Background & closed-app notifications Security / Anti-Fraud One-attempt-per-game logic Pool-based competition system Abuse & retry prevention Database PostgreSQL / MySQL Redis (or similar) for caching / sessions PROJECT COMPLEXITY (BE HONEST WITH YOURSELF) This project includes: Real-money logic Refund & cancellation flows Multi-level difficulty engine Asynchronous competition pools Public winners & payout transpare...

...intellectual-property ownership rules for advice or materials exchanged, and comply with standard consumer-protection and e-commerce regulations. Because both audiences will reference these terms equally, I want two companion agreements that mirror one another where appropriate yet speak directly to each party’s obligations. Draw on best-practice clauses for limitation of liability, confidentiality, anti-fraud measures, termination, and governing law. The tone should be professional but accessible so users can scan and understand their rights without a law degree. When you respond, focus on your experience drafting platform or marketplace policies, especially for SaaS, gig-economy, or consulting environments. I’m not on a tight deadline, so quality and thoroughness ...

...transaction logs currently stored in raw, unstructured form (JSON payloads, free-text notes, device metadata, etc.). My goal is to transform this data into a production-ready, supervised machine-learning model that reliably flags fraudulent activity. Here is what I need from you: • Parse and cleanse the unstructured records, engineer meaningful features, and align them with my existing “fraud / not-fraud” labels. • Train and fine-tune a supervised model—feel free to choose between scikit-learn, XGBoost, LightGBM, TensorFlow, or PyTorch as long as the final solution balances precision and recall and explains feature importance. • Produce an evaluation report that includes ROC-AUC, PR-AUC, confusion matrix, and threshold analysis so I c...

...Edexcel BTEC Level 3 National Diploma in Construction and the Built Environment. The work spans every unit in the syllabus—from core topics such as Construction Principles and Health & Safety through to the Management of Construction Projects—so you’ll need broad, up-to-date subject knowledge. Each task must arrive as a clean, fully formatted Word document that stands up to Turnitin and other AI-detection checks. I will only accept work that meets all of the following criteria: • Originality: under 20 % similarity on Turnitin and no detectable AI content • Academic integrity: referenced in line with BTEC standards using credible sources (textbooks, online articles, reputable websites, and especially the Pearson “BTEC National Construction...