Aws lambda python일자리

...keep the video flowing in real time. • If a stream drops, the service should log the event and raise a notification; a supervising process will decide what to do next. • Frames need to be sampled at a fixed FPS that I can set per instance (e.g., 5 fps or 10 fps) and exposed through a lightweight local API so downstream AI workers can pick them up instantly. • Everything has to be written in Python with OpenCV (or GStreamer if you strongly prefer) and be easy to deploy on Ubuntu using systemd or Docker. Milestone-based delivery 1. Clean RTSP connector that plays reliably on my test Hikvision and Axis cameras. 2. Stability layer with logging + disconnection notifications. 3. Frame extractor and local API endpoint ready for integration. I will provide ca...

...need a Python solution that pulls data from a social-media platform and then runs a full analytical pass on it. The aim is to move from raw posts, likes, comments, and timestamps to clear insights I can act on. Here is exactly what the script must cover: • User engagement • Sentiment analysis • Trend analysis The flow I picture is straightforward: a scraper (or API connector, if available) gathers the latest content, saves it locally in a clean format, and hands it straight to the analysis module. Using familiar libraries—think requests/BeautifulSoup or Selenium for collection, then pandas, scikit-learn, TextBlob (or similar) plus matplotlib/Seaborn for reporting—you will deliver reproducible code that I can run from the command line. Del...

I need a Python backend developer to develop a robust and scalable backend system. The work includes building REST APIs, integrating databases, and implementing authentication and security features. The project should be optimized, clean, and well-documented. Experience with Django, Flask, or FastAPI is a plus.

...macro-economic variables when they materially affect outcomes. • Model development: Use a transparent approach—e.g., gradient-boosted trees or transformer-based NLP—so we can explain predictions to non-technical stakeholders. • Evaluation: Provide precision, recall, and calibration metrics on a held-out test set, plus a short memo interpreting strengths and limits. • Handoff: Deliver commented Python notebooks or scripts, a file, and concise deployment notes. I am comfortable with common open-source stacks—scikit-learn, XGBoost, PyTorch, spaCy—but if you have a proven library that better suits legal text, I am open to hearing why. Acceptance criteria 1. Predictive accuracy meets or exceeds a baseline we agree on during kickoff. ...

I’m a university student working on a project that relies entirely on Python, and I want to make sure the code is both clean and fully functional. The task is strictly programming and development—no copy-writing, layout, or graphic work is involved—so every hour can go straight into writing, refining, and explaining Python code. Here’s what I need from you: • Review the modules I already have, spot weak points, and suggest or implement improvements. • Add any missing functionality so the program meets its intended purpose. • Comment the final code clearly and walk me through the key decisions you make; I need to understand the logic well enough to answer follow-up questions at university. • Provide runnable, error-free file...

I’m looking for a Python expert who can quickly craft a lightweight script that goes to truepeoplesearch , inputs a list of numbers, and returns three key elements: Contact information, Addresses, and the full name as shown on the site. I only need a basic, reliable scraper—no elaborate UX or scheduling layer—just clean code that I can run from the command line. Core needs • Scrape Contact information and Addresses for each person, capturing the name exactly as displayed. • Save results to a single CSV file with clear column headers. • Handle typical anti-bot hurdles on the site (simple delays, headers, or Selenium if needed) so the script runs without manual intervention. • Include brief instructions in a README or code comments showing ...

I’m rolling out a new feature that touches both ends of our stack. On the backend we run Java 21 with Spring Boot micro-services, alongside a small Node.js/Python layer that exchanges events through Kafka. The frontend is split between an older Angular module and a newer React interface. The job is to design and code the complete feature, wiring it cleanly into every affected service and UI surface. You will: • Extend (or create) the relevant Spring Boot endpoints, making sure they publish and consume the right Kafka topics. • Update the Angular dashboard and the React SPA so the user experience is seamless across both frameworks. • Keep code idiomatic, unit-tested, and pushed to our Git repo via pull requests. Acceptance criteria • All API tests p...

I need a dependable way to pull every new tender or GeM bid that appears each day on both government and private portals. On the government side that specifically means GeM, the Central Public Procurement Portal (CPPP) and IREPS; you can add more sources from the private space once we agree on them. My ideal workflow is fully automated: a small script—Python with Requests/BeautifulSoup, Selenium, or any tool you prefer—logs in where needed, scrapes or calls the available APIs, cleans the data, and drops a neatly structured Excel file in my inbox every morning. The sheet should show basic tender details, deadlines, value ranges, and direct links so I can act fast. If automation is impossible on a particular site, a reliable manual alternative is acceptable, but please ou...

Enhance the existing Python-based automation project to improve performance, efficiency, reporting, and handling of large datasets in a live environment. Optimize the current Python project build to reduce the size of the generated .exe file. Remove unnecessary dependencies and unused libraries. Use efficient packaging methods (e.g., minimizing bundlefiles, compression techniques). The automation currently reads data from Excel. Modify the system to: Continuously update and maintain a real-time processing report in Excel. Log each processed record with status (Success / Failed / Pending). Ensure data integrity (no duplication or overwriting issues). Skip Already Processed Records Before processing, the system should: Check the Excel report/log file. Identify records that a...

...setting up CI/CD, wiring server-side jobs, and connecting the AI layer to live data. Everything is already scoped and documented. A couple of quick questions before we go further: Are you currently available to take on a new project? And are you comfortable working within a Supabase-only backend — meaning all business logic lives in Postgres functions and RLS policies, with no separate Node.js or Python server layer? If both of those are a yes, I would love to share the full technical document and get your thoughts on the scope. Looking forward to hearing from you....

...testing using JMeter, k6, or similar tools. Interpret results and identify system breaking points • CI/CD Integration: Wire tests into GitLab CI or GitHub Actions pipelines • Test Strategy: Design test coverage from requirements, build test management systems from scratch Requirements: • 2+ years test automation experience with Playwright, Pytest, or equivalent • Strong API testing experience (Python, Postman, JMeter, or similar) • Hands-on experience with AI-assisted testing tools (LLM-based test generation, anomaly detection) • Performance testing experience with JMeter, NeoLoad, LoadRunner, or k6 • GitLab CI/CD or GitHub Actions experience • Docker proficiency for containerized test environments • Experience building Test Managemen...

...insights worth noting. • A brief recommendations section outlining next steps if the plant is to be scaled or retrofitted. Acceptance will be based on the model reproducing the provided baseline results within ±2 % and demonstrating measurable improvement in at least two of the three target metrics. If you have recent experience coupling Aspen Plus with external optimisation routines (e.g., Python, MATLAB, or the Aspen built-in optimiser), please highlight that when you respond....

I’m a university student working on a project that relies entirely on Python, and I want to make sure the code is both clean and fully functional. The task is strictly programming and development—no copy-writing, layout, or graphic work is involved—so every hour can go straight into writing, refining, and explaining Python code. Here’s what I need from you: • Review the modules I already have, spot weak points, and suggest or implement improvements. • Add any missing functionality so the program meets its intended purpose. • Comment the final code clearly and walk me through the key decisions you make; I need to understand the logic well enough to answer follow-up questions at university. • Provide runnable, error-free file...

...well-commented No copy-paste / plagiarism (must be original work) Must follow academic structure and logic Must be delivered before deadline Dataset & Project Context: Network flow data with: IPs, ports, protocol Packet counts, bytes, flow rates Time-based features Includes labeled threat categories Objective: automate threat detection using ML Ideal Freelancer: Strong in Machine Learning (Scikit-learn, Python) Experience with cybersecurity datasets (preferred) Good at writing technical reports Able to explain decisions clearly To Apply, Answer This: What models would you use for this problem and why? How would you handle feature importance and interpretability? Show a similar project you’ve done...

...--- RegulaForge – Developer Summary What we are building: An AI‑native, open‑source GRC (Governance, Risk & Compliance) platform for small enterprises. The system automates regulation discovery, document analysis (with translation), offline mobile evidence capture, continuous control monitoring, and proactive risk remediation using agentic AI. Tech stack (all open‑source): - Backend: FastAPI (Python), PostgreSQL 16 + pgvector, Redis, Keycloak (OIDC/MFA), n8n workflows - AI & ML: Ollama (llama3, nomic-embed-text, phi3) + Opus‑MT (local NMT) - Frontend (web): 14 (React, TypeScript, TailwindCSS) - Mobile: SwiftUI (iOS), Kotlin/Jetpack Compose (Android), SQLite for offline sync - Infrastructure: OCI Always Free (Ampere A1, 4 OCPUs, 24 GB RAM) in Johannesburg...

...seats I must fill are: • Software Developers who are fluent in React, Node, and/or Java. If you can architect front-end components in React, build robust APIs with Node, or craft enterprise-grade services in Java, you’re already on my shortlist. • Data Analysts & Data Engineers able to turn raw data into clean, actionable insights. Solid SQL skills are essential, and if you have experience with Python, Spark, or comparable tooling, that will be an added advantage. • UI/UX Designers who can translate complex product ideas into polished, user-centric interfaces, balancing aesthetics with accessibility and responsive design best practices. Freshers with strong portfolios and experienced professionals alike are welcome; what matters most is demonstrable...

Project ...Real-time responsiveness - Ability to handle high traffic - Fast execution without delay - Stable under load --- Security Considerations: - Secure authentication (JWT/session-based) - Protection against fraud and manipulation - Encrypted transactions - Backend validation of all trades --- Scalability Goals: - MVP launch first - Gradual scaling to handle large user base - Cloud deployment (AWS / VPS / scalable infra) --- Target Outcome: To build a professional-grade, scalable, and visually appealing binary trading platform that delivers a seamless trading experience, accurate execution, and strong backend performance. --- Important Note: The system must prioritize accuracy, speed, and reliability in trade execution, as these are critical to user trust and platfor...

...their presentations. Premium tiers are out of scope for this first release, but the architecture should make it easy to bolt them on later. Key expectations • Fast, drag-and-drop upload that converts common slide formats to an embeddable HTML5 viewer. • Public and unlisted sharing links. • Search, tags, and simple categorisation so visitors can discover content. • Scalable storage (e.g., AWS S3, Cloud Storage) and a lightweight admin panel to moderate uploads, view usage stats, and remove flagged content. • Modern UI/UX that feels at home both on desktop browsers and native mobile devices. Deliverables 1. Source code for web and mobile builds. 2. Deployment scripts / Docker files and a short setup guide. 3. Brief user manual covering uploa...

...para reforzar la confianza. – Página de contacto y soporte con formulario y datos de atención. Requisitos técnicos esenciales • Diseño responsive y ligero, optimizado para navegadores modernos. • Panel de registro e inicio de sesión por correo electrónico con validación y recuperación de contraseña. • Back-end seguro para la gestión de cuentas y almacenamiento; se valora experiencia en AWS S3, Google Cloud Storage o soluciones similares. • Capacidad para crear, renombrar, mover y eliminar archivos/carpetas, con un límite configurable. • Módulo de sincronización (API o WebDAV) que permita mantener los archivos actualizados entre dispositivos. &bu...

Looking for a AWS Dev ops Engineer with strong hands-on on Networks and Linux to resolve a critical ongoing issue on our production. P.S: need to start immediately on a remote session

...of existing web and mobile applications rather than building brand-new products, so your knack for breathing new life into mature codebases is essential. You’ll guide 3–5 engineers, plan sprints, review pull requests, and still stay hands-on with the code. Our stack leans heavily on JavaScript/TypeScript (Node, React) with a few .NET microservices, all deployed through modern CI/CD pipelines to AWS. Familiarity with automated testing, performance tuning, and secure coding practices will set you up for quick wins. What I need from you right away: • Audit the current codebase and surface the highest-risk areas • Create a maintenance roadmap that balances quick fixes with strategic refactors • Lead the team through two production releases in the firs...

...IA. Mi prioridad inicial es aprender a configurar sesiones de manera correcta; después avanzaremos con la creación de prompts, la integración vía API, la depuración de errores y la optimización del flujo completo. La dinámica será por videollamada con pantalla compartida, donde puedas guiarme paso a paso. Valoro que tengas experiencia práctica en Browser Use y, en general, en automatización con Python, Playwright, Selenium, RPA o agentes de IA, y que puedas explicar conceptos técnicos con claridad en español fluido. Trabajo por horas, sin una fecha límite estricta. Cuando respondas, por favor indica: • Tu tarifa por hora • Ejemplos concretos de proyectos similares ...

1. AI / ML Engineer (MOST IMPORTANT) Role: Work with LLMs (APIs or open-source) Build your “learning” layer (even if simulated) Handle ranking, embeddings, similarity, etc. Skills: Python PyTorch / TensorFlow NLP basics LLM frameworks (LangChain, etc.) This person turns your idea into “actual intelligence” 2. Backend Developer Role: Build system logic Handle APIs, database, user requests Manage scaling and performance Skills: Node.js / Python (FastAPI, Django) Database (MongoDB / PostgreSQL) REST APIs This is your system backbone 3. Frontend Developer Role: Build user interface for: discussions voting interaction with AI Skills: React / UI/UX basics If UI is bad → users won’t stay → your idea fails 4. Data Engineer (...

I’m developing a small web application that will be built with Python on the back-end and simple HTML/CSS on the front-end. The app’s primary job is to receive, store, and display user-submitted text, and it must do so behind a secure sign-up / log-in system. You’re free to choose Flask, Django, or another well-supported Python framework—what matters most is clean, well-documented code and a straightforward setup process. No complex front-end stacks are necessary; plain HTML (with a touch of CSS if you like) is fine as long as it keeps the interface clear and responsive. Deliverables • Fully functional web app running locally via virtualenv or Docker • User authentication flow (registration, login, logout, password reset) using best p...

...construction-specific services (niche positioning) Verified and skilled workforce Transparent pricing or bidding system Local language support (e.g., Hindi, Marathi) Portfolio-based hiring (before/after work visibility) 9. Technology Stack (Suggested) Frontend: Flutter (cross-platform mobile app) Backend: Node.js or Firebase Database: MongoDB or Firestore Payments Integration: Razorpay / UPI Cloud Services: AWS or Google Cloud 10. Risks and Challenges Ensuring service quality and reliability Building user trust in early stages Standardizing pricing across providers Managing disputes and refunds Contractor onboarding and retention 11. MVP (Minimum Viable Product) Initial Launch Strategy: Target one city (e.g., Pune) Offer limited services: Electrical Plumbing Painting Basic featur...

... and data-collection strategy. 4. Results and discussion linking density changes to the three strength metrics and workability. Statistical treatment must be explicit. 5. Machine Learning section: data preprocessing, model selection (e.g., random forest, ANN, or XGBoost), hyper-parameter tuning, and optimisation results showing predicted ideal graphene content for peak performance. Include Python or MATLAB code snippets and performance metrics (R², MAE). 6. Conclusions, practical implications for industry adoption, and future work recommendations. 7. Full reference list in APA 7th style plus any raw data tables/graph files as appendices. Deliverables • Editable DOCX and print-ready PDF of the full paper (~6,000–8,000 words). • Supporting spreadsh...

... and data-collection strategy. 4. Results and discussion linking density changes to the three strength metrics and workability. Statistical treatment must be explicit. 5. Machine Learning section: data preprocessing, model selection (e.g., random forest, ANN, or XGBoost), hyper-parameter tuning, and optimisation results showing predicted ideal graphene content for peak performance. Include Python or MATLAB code snippets and performance metrics (R², MAE). 6. Conclusions, practical implications for industry adoption, and future work recommendations. 7. Full reference list in APA 7th style plus any raw data tables/graph files as appendices. Deliverables • Editable DOCX and print-ready PDF of the full paper (~6,000–8,000 words). • Supporting spreadsh...

I'm looking for a skilled developer to write custom code to connect Shopify's webhook system to Otto's API. Requirements: - The integration should be triggered by inventory updates from Shopify. - The following inventory upd...Requirements: - The integration should be triggered by inventory updates from Shopify. - The following inventory updates need to be synced to Otto: - Stock quantity changes - New product listings - Product details updates Ideal skills and experience: - Proficiency in working with Shopify webhooks and APIs - Experience with Otto's API - Strong coding skills, preferably in a relevant language (e.g., Python, Node.js) - Familiarity with inventory management systems - Ability to deliver clean, maintainable, and well-documented code Look...

...available batch-wise, farm-wise and at a consolidated level so I can calculate how much each farmer is owed. I shall provide formula's later on. Key expectations • Native-feeling Android build (Kotlin, Flutter or React Native—tell me your preference) plus a secure, mobile-friendly web dashboard. • Role-based access controls baked into the database layer. • Cloud backend (Firebase, Supabase, AWS or similar) with real-time sync and basic offline capture. • Export options for PDF/Excel so I can share results with accountants or partners. NEED A SUBSCRIPTION BASED MODEL, BUT NOT PAYMENT GATEWAY. DEEPLINK UPI METHOD. Phase 1 I have uploaded Milestones I foresee 1. Data model & authentication 2. Core input screens for Partners, Farmer...

...applicability, the final model will be deployed as a RESTful API using frameworks such as FastAPI or Flask, enabling real-time fraud prediction from incoming transaction data. The deployment pipeline will include model serialisation, API development, and testing, with optional cloud deployment (e.g., AWS or Heroku) for scalability. The project will be fully implemented in Python using Jupyter notebook with well-structured, reproducible code and version control. The code should be written in Python using jupyter notebook environment, running perfectly, showing all the necessary outputs and the explanations and comments in the markdown cells. If you’re comfortable moving between scikit-learn and TensorFlow/PyTorch and have experience testing models for bias, ...

...**KI-ROS**, a custom-built Business Management Platform for our company, covering: * General Trade (Retailer → Distributor → Company) * Modern Trade Workflow (PO → Dispatch → GRN tracking) * Employee Login (Sales Execution + CRM + KPI Control) * AI integrations (document parsing, automation, insights) The system is already built on: * **Frontend:** React 19 (Create React App) * **Backend:** Python (FastAPI) * **Database:** MongoDB * **APIs:** REST (/api/* structured endpoints) * **AI Layer:** OpenAI / Gemini / image processing We are looking for a developer who can **take ownership of further development, debugging, system stability, and feature expansion**. --- ## **Role Summary** This is NOT a basic coding role. We need someone who can: * Understand...

...campaign to all active tokens. • Real-time dashboard displaying sent / failed counts, captcha events, and remaining balance on the 2Captcha key or HCaptcha. • Lightweight authentication layer for me only; no public signup. Important details – Only text messages are required; image or embed support can remain disabled. – The tool must run from a standard Linux VPS (Docker or bare-metal Python/Node preferred, but I’m open to any stack you know best). – Parallel sending is essential, but please respect Discord rate limits to avoid mass token bans. – Include simple logging: token status updates, error codes, and full captcha transactions. Delivery expectations 1. Fully working web panel deployed on my test VPS. 2. Source c...

...and locations. - All parsed metadata and any scripts or command logs you run so the work is reproducible. Acceptance criteria 1. Each data point I provide appears in the final graph, either linked or explicitly marked “no link found.” 2. Any claimed tie between a person and a location is backed by at least two independent artefacts. 3. Methodology is transparent—if you use SpiderFoot, Recon-ng, Python notebooks, WiGLE, Shodan, etc., include the steps or code. Feel free to lean on the OSINT stack you trust most; I care about accuracy, transparency and a clean hand-off more than the specific tools. Timeline is roughly one week or so from kickoff, and I will supply an NDA before sharing the Raw data. No partial payments upfront. Initial bid can’t be hugely ...

...orders, view their status and update dispatch details. Role-based permissions should be enforced throughout the system. Tech and deployment The UI needs to be responsive so staff can work on tablets in the warehouse. A RESTful (or GraphQL) API should power the front end for future mobile apps, and the whole solution must run on a standard Linux server or Docker container that I can deploy on AWS or DigitalOcean. Deliverables 1. Full source code in a git repo 2. Database schema and migration scripts 3. Seed data for quick testing 4. Setup notes plus a concise user guide 5. A brief hand-off call or video demo Acceptance criteria • A new order flows through all defined statuses without manual DB edits. • Inventory auto-updates when an order is placed, sh...

...its end-to-end testing using Playwright. The codebase already lives in GitHub; what’s missing is a robust test suite that can run headlessly inside Docker containers and scale on AWS. Here’s what I need from you: • Build a clean, well-structured Playwright framework (TypeScript preferred) that covers our critical user flows. • Package the suite in a lightweight Docker image, complete with all required dependencies and a simple entry script so it can run with a single command. • Wire the container into our AWS workflow—today we rely on EC2 for runners and S3 for artifacts, but I’m open to your suggestions if Lambda or other services simplify the pipeline. • Add a small Anthropic Claude helper that can summarise test...

...Wallet Management with instant balance updates. Technical Specifications Frontend: React.js, Vue.js, or similar (optimized for mobile/low latency). Backend: Node.js (with ) or Python (Django/FastAPI) to handle high-frequency real-time updates. Database: PostgreSQL (for transactions) and Redis (for real-time game state). Security: SSL encryption, Anti-Fraud/Anti-Bot detection, and GDPR-compliant data protection. Deliverables Complete source code with documentation. Administrative Panel: To manage users, set house edges, monitor transactions, and view analytics. Deployment on a secure cloud server (AWS/Google Cloud). Basic SEO and performance optimization. Candidate Requirements Proven experience in iGaming or Betting site development. Strong understanding of WebSockets and ...

...want: • A real-time AI avatar of myself based on a photo (or short video) • The avatar should speak and move naturally during live Zoom meetings • The processing must happen entirely in the cloud • My laptop should only receive a light video feed / virtual camera output • Must work with Zoom (as a virtual camera or screen feed) Technical Requirements: • Cloud GPU or server-based rendering (AWS / Azure / custom backend / API-based solution) • Low bandwidth client support preferred • Compatible with macOS (2013, no modern GPU support) • Can use existing AI avatar APIs if needed (no need to build model from scratch) Important Constraint: Local processing is NOT possible due to hardware limitations. The solution must be optimiz...

I need a production-ready, AI-assisted trading automation system written in Python that plugs directly into Alpaca Markets, IBKR / TWS, and TradeZero. The core service will run on a VPS (Ubuntu preferred) inside Docker, expose its endpoints through FastAPI, and receive strategy signals from TradingView webhooks. Once a webhook arrives, the service should route orders to the correct broker, apply position-sizing logic, set stop-loss / take-profit brackets, and check real-time volatility to ensure the trade fits predefined risk limits. The system must: • Authenticate safely with each broker using encrypted key storage and automatic rotation. • Offer a toggle between paper trading, live trading, and historical back-testing, sharing one code path so results stay consis...

...Group packages - Event deals - Packages must integrate with booking logic (time + lane allocation) --- ### 5. Payment Integration - Full integration with Stripe via Shopify - Support: - Full payment - Optional deposit-based bookings (nice to have) --- ### 6. Automation / Middleware (if needed) - Use of automation tools (e.g. Zapier / Make) OR - Custom middleware (Node.js, Python, etc.) to handle: - Calendar sync - Availability updates - Conflict prevention --- ## Technical Requirements - Strong experience with Shopify (apps, APIs, customisation) - Experience with booking systems or scheduling platforms - Experience integrating Google Calendar API - Experience with Stripe payments - Ability to build reliable 2-way sync systems - Cl...

...personalised exercise routines, and light mental-well-being support. Tone should remain encouraging, evidence-based, and conversational; no medical claims, just actionable lifestyle coaching. Claude will handle the conversational intelligence, while WhatsApp (likely via Twilio’s Business API, though I’m open to alternatives) serves as the delivery channel. I need a clean, maintainable back-end—Python or Node.js is fine—that can: • store basic user profiles and preferences, • schedule and push the daily messages, • relay user prompts to Claude and return its replies, • track and log interactions so future messages feel tailored. Deliverables 1. Working WhatsApp bot connected to a Claude endpoint. 2. Simple admin panel or conf...

Project Title: Python + Web Developer — Bulk Video Processing & WhatsApp Messaging Platform Project Type: Fixed Price | Duration: 4–5 weeks Budget: ₹50,000–80,000 --- About the Project: We are building an internal SaaS platform for automated video personalisation and WhatsApp message delivery. The platform will be used by our company to serve our B2B clients. We need a complete solution — backend scripts + web dashboard — that our non-technical team can operate independently. --- PART A — Backend Pipeline (3 Scripts) Script 1 — Video Batch Processor - Input: one master MP4 file + CSV file (two columns: ID and label) - Use FFmpeg to render a unique MP4 per row — overlaying the label as text on the video - Output files named by...

...Short technical educational videos Manim animations Animated UML diagrams Animated architecture flows Educational system-design visuals Most videos are short and instructional in nature. --- PREFERRED TOOLS For Diagrams: (Highly Preferred) Figma Excalidraw Lucidchart For Videos / Animation: Manim Community After Effects (optional) Motion graphics tools (optional) Bonus if you know: Python Manim scripting Technical animation workflows --- IMPORTANT REQUIREMENTS You MUST: Follow instructions precisely Preserve all relationships/arrows exactly Maintain technical correctness Avoid overlaps Keep diagrams readable Use proper UML conventions Deliver consistent styling You MUST NOT: Change architecture semantics Remove labels Invent your own system structure Modify relationshi...

...() NumPy 2.x incompatibility with TensorFlow _ARRAY_API not found error Uvicorn crashes while importing Project Details: Backend: FastAPI Model: TensorFlow (Keras) Files: (API) (model loading + prediction) dataset/model/ (, , ) dataset/PlantVillage/ (class folders) Requirements: Create a clean working Python environment Fix all dependency issues: TensorFlow compatibility NumPy version compatibility (<2) Keras / model loading issues Ensure model loads correctly using: Fix API endpoint: /disease-detection-file should accept image upload and return prediction Ensure project runs with: uvicorn app:app --reload CPU-only setup is fine (no GPU required) Expected Output: { "disease_detected":

...Backend APIs | Node.js + (or Firebase Cloud Functions) | | Database | MongoDB or Firestore | | Auth & Storage | Firebase Auth, Firebase Storage | | Push Notifications | Firebase Cloud Messaging (FCM) | | Admin Panel | React + TypeScript + Material UI | | Website | (SSR for SEO) | | IAP & Subscriptions | RevenueCat (or direct server verification) | | Hosting | Firebase Hosting / AWS | 2.4 Assumptions - Client feedback provided within 3 business days per milestone. - App Store / Play Store approval timelines are standard (1–7 days). - Initial seed content (fake profiles/posts) will be provided by client or generated with approval. --- 3. Detailed Functional Requirements 3.1 User Authentication & Profiles FR‑AUTH‑01: Guest Mode - Users can browse the hom...

...Results ○ Blog posts ○ Pages ● File & media upload (images, documents) ● Dashboard overview (basic analytics) ● Role-based access (optional for future scaling) Technology Stack Frontend ● (SEO-friendly & high performance) ● Tailwind CSS (modern UI styling) Backend ● Node.js + (scalable API development) Database ● MongoDB (flexible and efficient for dynamic data) Storage ● Cloudinary / AWS S3 (media handling) Security & Performance ● JWT-based authentication ● Encrypted passwords (bcrypt) ● API security & validation ● Optimized images and lazy loading ● SEO optimization & fast loading speeds Development Process 1. Requirement Analysis & Planning 2. UI/UX Design (Wireframes if required) 3. Backend API Development 4. Frontend Integration 5. Admin Dashboard...

...security, and scalability (including new markets like Australia and Europe) Participate in pilot projects and close critical technical gaps (HA, AI metrics, threat model) Who we are looking for: Experience as CTO / Tech Lead / Senior Architect in an IoT/AI startup (from MVP to commercial pilots) Hands-on experience with: LoRa, Modbus, MQTT, edge buffering (C/Rust/Python), time-series anomaly detection, microservices (Kafka), cloud (AWS), CI/CD, security (TLS, OWASP) Ability to hire, mentor, and lead developers Fluency in English (documentation, calls) What we offer: Equity stake in the project – to be discussed individually with the right candidate. This is a partnership role with no fixed salary at the initial stage. Fully remote work (flexible hours, overl...

I’m putting together a Python-based solution for an aviation use case and need an experienced developer who knows both the language and the industry. The exact feature set is still flexible—ranging from data-driven analytics and task automation to a lightweight application layer—but the end goal is the same: clean, reliable code that fits seamlessly into day-to-day aviation workflows. Here’s what I have in mind so far: • Core logic written in modern Python (3.10+ preferred) with clear, modular structure • Practical use of aviation data sources—think flight-tracking feeds, weather APIs, or ATC messages—whichever proves most suitable once we refine the requirements • Unit tests and basic CI setup so the code can be trusted...

I’m putting together a small pool of reliable freelancers who can jump in quickly when work arise...straightforward programming tweaks on existing sites and apps. To start, I’d like to see: • A short note about the area you’re strongest in—writing, design, or coding—and one recent example link or attachment that shows your best work. • Your typical turnaround time for a task that takes you roughly one working day. • Your preferred tools or languages (e.g., Adobe CC, Figma, WordPress, React, Python, etc.). I assign tasks in clear, self-contained tickets and keep communication focused in Slack or email—whatever you prefer. If you’re comfortable working to tight but reasonable deadlines and switching between disciplines wh...

...experience: craft a lightweight web dashboard that visualises key metrics, trend lines, and anomaly alerts in real time—think intuitive charts and configurable notifications. • Guidance & documentation: keep the code clean, comment thoroughly, and produce a presentation-ready write-up that explains architecture, algorithms, and usage so stakeholders can follow along. Preferred stack is flexible; Python with TensorFlow or PyTorch for the core model, plus React or an equivalent JS framework for the front end feels natural, but I’m happy to adapt to what you do best. We’ll agree on milestones, timeline, and specific tool choices together. Final deliverables: 1. Complete, well-structured source code with install/run instructions 2. Deployment scripts ...

...Real-time 1:1 chat between matched users - Subscription payments via Razorpay (monthly + annual plans) - Push notifications via Firebase - Admin dashboard for moderation - OTP-based login via phone number TECH STACK REQUIRED: - Frontend: React Native (must work on iOS + Android) - Backend: Node.js + PostgreSQL or Supabase - Real-time: or Firebase Realtime DB - Payments: Razorpay - Storage: AWS S3 or Cloudinary - Auth: OTP via MSG91 or Twilio WHAT I'M LOOKING FOR: - At least 1 shipped mobile app I can download and test - Experience with real-time chat implementation - Clean, well-documented code - Clear communication — daily or every-other-day updates BUDGET: Open to negotiations based on experience TIMELINE: 10–12 weeks OWNERSHIP: 100% source code handed to ...