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    5,000 pci express jobs found

    I need a seasoned developer to build a payment gateway entirely from scratch for my e-commerce operation. The core engine must process real-time sales, captures, refunds, and voids while meeting strict PCI-DSS requirements and passing 3-D Secure 2.0 checks. Connections to be established: Cybersource, Mastercard Payment Gateway Services, and several domestic bank APIs (full specs will be shared after NDA). All routing, tokenisation, and risk responses should be abstracted behind a clean REST/JSON interface so the storefront can call a single, unified endpoint regardless of the underlying acquirer. Multi-currency support is essential; settlements will initially run in USD, EUR, and AED, with room to add more. Please architect currency tables, FX mark-ups, and reconciliation repo...

    $127 Average bid
    $127 Avg Bid
    62 bids

    ...core file-handling APIs and the web interface. • Implement granular user and group permissions. • Optimise transfer speed, concurrency handling, and storage efficiency. • Containerise and script deployment so the server spins up smoothly on a fresh Linux instance. • Provide concise documentation covering build steps, configuration, and maintenance. Tech stack is flexible: Node.js with Express, or Python with FastAPI, Go, or another modern framework you are confident will deliver high throughput and security. Please incorporate a robust authentication layer (JWT, OAuth, or similar) and use a relational or object-store backend that scales. Acceptance criteria 1. Users can upload, download, rename, and delete files through both UI and REST endpoints. ...

    $76 Average bid
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    21 bids

    ...required right now). • I will supply the complete list of Q&A pairs as soon as the project starts; structure it in whatever format is most convenient for you (CSV, JSON or a lightweight database table). • Make sure the matching is resilient to wording variations—basic intent matching or embeddings via OpenAI, LangChain, or a similar library is fine as long as it stays on my current stack (Node + Express). • Push the updated bot back to Railway for another public demo link and provide a short README explaining how to add new responses later. Acceptance criteria: every query in the supplied list returns the exact predefined response; unsupported questions trigger the fallback message; the README lets a non-developer add or edit responses without touc...

    $75 Average bid
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    34 bids

    ...skeleton is there, but many screens are still placeholders and several workflows are unfinished. I’m looking for a developer who can take this codebase, finish every remaining module, tighten the architecture, and deliver a production-ready release. Here’s the kind of help I need: • Audit the current repository, then map out what’s missing. • Finish all remaining UI screens and the matching Express endpoints. • Connect each screen to Firebase services—Auth, Firestore, Storage, Cloud Functions, and if useful, Messaging for real-time updates. • Set up clean error handling, secure Firestore rules, and optimise both client bundle size and server response times. • Add automated unit and end-to-end tests, then wire everything ...

    $531 Average bid
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    99 bids

    I need a complete WhatsApp Business Cloud API environment spun up for a brand-new Meta Business Portfolio called “JFI EXPRESS”. The number +237 6 71 97 47 91 must be onboarded under this separate portfolio, never linked to the existing EXZELLENZ assets. Once live, the line should appear publicly as “JFI EXPRESS” with the provided logo. The account will handle transactional messages only. I’ll rely on you to draft and register custom templates that fit three everyday scenarios—order updates, payment confirmations and delivery notifications—then push each one through Meta review until approved. Here is what I expect from the engagement: • Configure the Cloud API inside the new portfolio, attach the payment method (I can enter ca...

    $127 Average bid
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    153 bids

    I’m launching a full-featured online store for organic products and want a developer who can deliver the entire stack—from database schema through pixel-perfect front end—using React, Node/Express and MongoDB. Core requirements • A lightning-fast, secure SPA with server-side API, built on the MERN architecture. • Google social login as the primary authentication method (email / other networks could be added later, but Google must work flawlessly from day one). • Clean, modern, minimalistic UI that feels at home on both mobile and desktop screens. • Product catalogue with category filters, search, detailed pages and a smooth cart / checkout flow. • IP-based geo-detection that flips currency automatically so shoppers see local pr...

    $93 Average bid
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    75 bids

    We are seeking an experienced AI Full-Stack Developer or Development Team to build the MVP of an AI-powered web application. The ideal c...cloud deployment. The solution should be scalable, secure, user-friendly, and built with clean, maintainable code following industry best practices. The successful candidate should deliver a production-ready MVP with proper documentation and an architecture that supports future enhancements. Required Skills: AI Application Development OpenAI / GPT / LLM Integration Python (FastAPI) or Node.js (Express/NestJS) React.js / REST APIs & WebSockets PostgreSQL / MySQL / MongoDB Docker & CI/CD AWS / Azure / Google Cloud Git / GitHub This project is focused on delivering a high-quality MVP that can be easily scaled into a production-ready A...

    $1992 Average bid
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    157 bids

    I’m refreshing the visual identity of “Dinu Spine & Ortho Hospital” and need a logo that is simultaneously minimalistic and memorable. The mark must clearly hint at our specialty, so please incorporate a subtle spine graphic blended with orthopedic cues—feel free to express these through clean, abstract shapes rather than literal illustrations to keep the look refined. Start with a design that works perfectly in a single colour; I’m open to any palette once the form itself is solid, so explore monochrome first and then present colour options you believe elevate the concept. Deliverables • Primary logo in vector format (AI, SVG, EPS) • High-resolution PNG and JPEG exports • Monochrome and colour variations • Brief usage ...

    $20 Average bid
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    65 bids

    ...update schedules, view patient logs (with role-based permissions), and pull payment reports. A responsive front-end is essential so patients can complete every step from a phone. Technology is flexible as long as it delivers: modern frameworks such as React or Vue for the front-end, paired with Laravel, Node, or Django on the server, plus a relational database (MySQL or PostgreSQL) for patient data. PCI-compliant card processing and a reputed UPI gateway (Razorpay, Cashfree, or similar) are mandatory; tokens must be handled on the provider’s side—no sensitive card data stored locally. Acceptance criteria 1. Doctor list loads in under two seconds on 4G. 2. Patient files and personal data are encrypted at rest and in transit. 3. Payment flow completes successfully...

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    104 bids

    ...to ECS Fargate (5 services, RDS, SQS, DICOM over NLB TCP) Budget: Fixed price, milestone-based. Description: We run a teleradiology SaaS platform (Node.js/Express API + web + PostgreSQL 16) currently deployed on a dedicated VPS with Docker. It works, but we need to move it to AWS to scale from 1 pilot clinic to 75 clinics over the next 12–18 months. This is a focused migration, not a redesign — the application code stays as-is except for the changes needed to run stateless on AWS. Target architecture — 5 containerized services on ECS Fargate: 1. WEB — app (radiologist/clinic portal), behind ALB. 2. API — Express API: auth (JWT/RBAC multi-tenant), studies, reports, pipeline triggers. Behind ALB. 3. DICOM-adapter — receives C-STO...

    $2248 Average bid
    Urgent NDA
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    123 bids

    Full-Stack Social Casino Platform — Scale Up Existing MVP (React/Node/Postgres) I have a working MVP of a virtual-currency casino web app (React + Node/Express + PostgreSQL) with slots, blackjack, roulette, crash, limbo, dice, and mines, plus auth, a wallet ledger, a live bet feed, a leaderboard, and an admin panel. Code will be provided as the starting point. Looking for a developer to take this from MVP to a production-grade platform. Scope includes: - Harden the backend: move from in-memory session state (blackjack/mines) to Redis or DB-backed sessions so games survive server restarts - Real-time upgrades: WebSocket-based live bet feed and live crash/limbo animations instead of polling - Monetization: in-app purchases of virtual currency (Stripe or similar) — no re...

    $6706 Average bid
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    57 bids
    Trophy icon Bold Passport Reserve Card
    1 day left

    ...Experiences. Earn Rewards. Win Luxury Getaways. # Passport Reserve Business Card Design Contest ## Overview We are looking for an exceptional designer to create a luxury business card for our founder. **This should NOT look like a traditional business card.** We want people to receive it and immediately think: > "Wow...this feels exclusive." The inspiration is luxury brands like: * American Express Centurion (Black Card) * NetJets * Ritz-Carlton * Four Seasons * Ferrari * Rolls-Royce * Louis Vuitton * Private Aviation * Luxury Yacht Clubs The card should feel like an invitation into an exclusive world. --- ## Brand Passport Reserve Passport Reserve is a private membership centered around: • Luxury travel • Fine dining • Boutique hotels ...

    $25 Average bid
    Guaranteed
    $25
    191 entries

    I am building a custom, cross-platform application that deepens the way our customers interact with us. The stack is classic MERN—MongoDB, Express, React (web) and React Native (mobile) with Node.js on the server—so you will be moving comfortably between front-end components and back-end APIs every day. The project is already scoped, designs are in Figma, and core user stories revolve around real-time chat, personalized dashboards, and push notifications. I need someone who can pick up the existing repo, tighten up the architecture where needed, and drive new features from branch to production. Clean, well-commented code, unit tests, and frequent Git commits are essential because we’ll review work in short weekly sprints. You’ll be working 1–3 months ...

    $18 / hr Average bid
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    166 bids

    ...refresh-token flow) and order processing that can handle cart submission through to final confirmation. All routes should return clear JSON responses, and any errors must follow a consistent format so the React hooks I’ve written can surface them gracefully. While product management endpoints might come later, they’re out of scope for this phase, so the focus is tight: auth and orders. I lean toward Express with Mongoose, but if you can justify another lightweight framework or an ODM alternative, I’m open to it as long as the final result deploys easily on a standard Node hosting service. Deliverables • Complete Node.js project folder, ready to run with npm start • . containing every configurable variable • Postman (or Insomnia) collection demon...

    $81 Average bid
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    72 bids

    ...Version • Metal Badge Version --- # The Icon (Highest Priority) The icon is the most important deliverable of this project. It should become the signature visual asset of BYPOL and be recognizable even when the word "BYPOL" is not present. The icon should be simple enough to emboss onto a slipper strap while remaining distinctive enough to represent the entire brand. The icon should subtly express: • Movement • Comfort • Balance • Speed • Duality • Motion • Modern Lifestyle • Innovation • Performance • Confidence Creative inspiration may come from: • The Letter "B" or which look good • Foot Movement • Sole Patterns • Dynamic Geometry • Forward Motion •...

    $103 Average bid
    Guaranteed
    $103
    447 entries

    I am a content creator looking to commission a custom VTuber model to use for my livestreams on YouTube/Twitch. I need a talented freelancer to handle the entire process, from character design to final rigging, making the model stream-ready. Project Goal: To create a unique, high-quality, anime-style VTuber avatar that can express a range of emotions and track my movements seamlessly during a live broadcast. Scope of Work: Character Design: -Design an anime-style character based on provided references, mood boards, and a detailed description. -The design should be a fully realized character from head to toe. -The outfit should be simple and clean, designed to be functional for animation and streaming . -Deliverables: Character concept sketches, final full-color character art (laye...

    $382 Average bid
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    11 bids

    ...now needs robust API connectivity. The goal is to wire in several external services—some exposed as classic REST endpoints, others as GraphQL—so the application can consume, transform, and surface that data seamlessly to the front-end. Here’s what I need from you: • Analyse the existing structure, identify the best touch-points for new service layers, and keep everything idiomatic to Node.js (Express, middleware, async/await). • Build out the integration layer for both REST and GraphQL calls, including token management, retries, and intelligent error handling. • Return clean, typed responses (TypeScript definitions or JSDoc) so downstream modules stay type-safe. • Write concise unit and integration tests with Jest to prove each endpo...

    $5 / hr Average bid
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    59 bids

    Looking for an Inde...out, and I’m looking for someone who can become my long-term developer not just complete a one-time job. The marketplace will include: * User accounts * Listings with photos and location search * Secure payments through Stripe Connect * Messaging between buyers and sellers * Mobile-friendly design * Ongoing updates and feature additions as the business grows Preferred experience: * Node.js / Express * PostgreSQL * Stripe * API integrations * Wix integration (a plus, but not required) I’m located in Michigan, so someone local would be a bonus, but I’m open to working remotely with the right person. If you’re interested, please send me: * A few examples of similar projects you’ve built * Your hourly rate or project estimate * ...

    $20 / hr Average bid
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    233 bids

    ...automatically. Your focus is the automated data ingestion layer, not redesigning the UI. • Incoming format: the device output could be JSON, CSV or XML—we simply don’t know yet—so the parser must be written in a modular way that can handle any of those or switch quickly once the vendor confirms the protocol. Key expectations - Fix all outstanding QA tickets (React component glitches, Node/Express API edge cases, minor MongoDB index tweaks). - Build the analyzer microservice or module, create secure endpoints or sockets to receive the feed, map it to our schema, and trigger the existing result templates. - Implement authentication, logging and audit trails that satisfy basic medical-data compliance (think HIPAA style). - Prepare one-click deployme...

    $30 - $250
    Sealed NDA
    $30 - $250
    180 bids

    I’m starting from scratch and need a full-stack React + Node.js e-commerce platform focused on a robust product catalog with fast, intuitive search. Scope • Build the front-end in React (hooks preferred) with a clean, responsive UI that lists products, supports category filters, and provides real-time keyword search. • Develop the back-end in Node.js—Express or a comparable framework—exposing secure REST endpoints for products, categories, and search queries. • Set up a database schema that handles product data, images, and basic inventory fields. I’m open to MongoDB, PostgreSQL, or your recommended store so long as it scales. • Implement essential catalog management features: add, edit, delete products and bulk import via CSV or JSON. &b...

    $541 Average bid
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    292 bids

    ...readable source code (Flutter or React Native with TypeScript preferred, though I’m open to alternatives if you can justify them), RESTful or GraphQL APIs, and clear documentation on setup, deployment and store submission. Key deliverables: • Universal iOS & Android apps, compiled and store-ready • Admin dashboard with role-based access • Integrated payment gateway (Stripe or equivalent) with PCI-compliant handling • Automated booking confirmation and push notification system • Search engine supporting location, price and date filters • Git-based repository with commented, production-grade code and a setup guide I’ll test the build against a checklist of functional cases—account creation, search accuracy, payment p...

    $116 Average bid
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    85 bids

    I need an expert to help with data and marketing management for a single location express car wash through Claude. The tasks include: - Analyzing financial, customer, and operational data through API access to the POS. - Integrating AI solutions for efficiency to monitor sales growth/car count/memberships and complete assessment. - interesting AI monitoring for Yelp/Google/Apple/Meta business accounts Ideal skills and experience: - Proficiency in data analysis tools. - Proficiency in Claude AI - Experience with AI integration. - Strong problem-solving skills. I need this project completed ASAP.

    $471 Average bid
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    99 bids
    ..............
    7 days left

    Hey, this is the new project I told you about. Title: STARSHIP EXPRESS Authors: WALKER KRAMER

    $50 Average bid
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    1 bids

    ...Tags are **GS1 SGTIN-96** (96-bit EPC): Header 8 (`0x30`) · Filter 3 (`1`) · Partition 3 · Company Prefix 20–40 · Item Reference 24–4 (prefix+itemref always = 44) · **Serial 38 (unique per unit)**. The **product identity (GTIN) is the first 58 bits** (96−38). The last 38 bits are a per-unit serial. To match "this product, any serial," Select on **exactly the first 58 bits**. Hex prefixes only express whole nibbles: - **56-bit (14 hex)** → too short; misses the distinguishing bit on near-twins. - **60-bit (15 hex)** → reaches into the per-unit serial; matches only *some* units. Only a **non-nibble-aligned 58-bit** mask works, and only the SDK can set it. That is the entire reason for this project. ## 3. P...

    $512 Average bid
    Urgent
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    116 bids

    ...smoothly, but every new contributor still spends too long figuring out how to get started. I need a clear, developer-focused user manual that lays out, step-by-step, how to work with the existing MongoDB, Express, React and Node codebase. Here is what I expect to receive: • Installation and setup – a guide that takes a fresh machine from zero to a working local environment, including required versions of Node, npm/yarn, MongoDB (or Docker), environment variables and the exact start commands. • Code structure and modules – an annotated walk-through of the project folders, major Express routes, React containers/components, shared utilities and any Mongoose models so a developer can quickly locate where to add or change features. • Troubleshoo...

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    194 bids

    ... so everything—from the UI layout to payment handling—must follow Apple’s Human Interface Guidelines and the latest App Store policies. I already have a product catalog and basic brand assets; what I need now is an end-to-end native solution in Swift. The flow should cover secure user sign-up/login (Apple ID included), product search and filtering, a smooth cart experience, and checkout with a PCI-compliant payment gateway such as Stripe or Apple Pay. Push notifications for order status and an analytics hook (Firebase or a comparable SDK) are also part of the scope. Deliverables I expect: • Clickable wireframes and final UI/UX files • Xcode project with well-documented Swift code • Integrated backend calls (my REST API is ready) • Tes...

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    156 bids

    Build a production-ready AI-powered Personal Finance platform called FinanceAI with a premium fintech UI using , React, TypeScript, Tailwind CSS, Node.js, Express, PostgreSQL, and Prisma. Features: - Responsive modern design with Dark/Light mode. - English, Hindi, and Marathi language support. - Secure authentication (JWT), role-based access, SEO optimization, email notifications, WhatsApp integration, and PDF report generation. Customer Workflow: 1. User completes a FREE Financial Health Assessment on the homepage. 2. AI generates a Financial Health Score and Financial Profile. 3. User purchases one-time services or a yearly plan. 4. User answers only service-specific questions (no repeated questions). 5. AI analyzes the Financial Profile with service-specific answers. 6. Admin r...

    $73 Average bid
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    55 bids

    I'm seeking an experienced developer to write a network driver for the Realtek 8168 chipset on Express Logic ThreadX using the NetX networking package You must be able to * provide proof of deliverables including ThreadX and NetX networking package * provide proof of working with the Realtek 8168 chipset. * provide a plan of how you will test the features developed to ensure functionality * provide full documentation, commented source code, and support for 6 months Key requirements: - Basic network connectivity - Realtek 8168 chipset - Express Logic ThreadX using the NetX networking package Comprehensive documentation is required: - API documentation - User guide - Inline code comments Ideal skills and experience: - Proficiency in ThreadX and the NetX Networking Pa...

    $4047 Average bid
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    43 bids

    I need a complete AI-powered chat website that: • Le...AI-powered chat website that: • Lets visitors create an account or sign in securely (email, Google, or similar). • Supports several simultaneous chat channels so each user can hold different conversations at once. • Provides an admin panel where I can view active sessions, moderate content, and adjust model settings without touching code. I’m flexible on the stack—Python + Flask, Node.js + Express, Django, or whatever you feel best fits the brief—so long as performance is solid and the codebase is clean. The finished site should be fully responsive, easy to brand, and ready to deploy on a mainstream cloud platform. Please include concise setup instructions and a short hand-off call or...

    $259 Average bid
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    90 bids
    Trophy icon JCZ PCI LMC EzCad Setup
    6 days left

    My original PCI-based LMC controller in my laser-engraving machine has failed, so I have just installed a used JCZ PCI LMC replacement. I run the machine on Windows 7 with EzCad and I need someone who already knows the ins-and-outs of JCZ cards to get this new board talking to the software and firing the laser reliably. What I need from you • Correct driver and firmware installation steps for a PCI LMC board on Windows 7 • Proper EzCad configuration files (.ini, .cor, etc.) and advice on parameter values for galvanometer and laser control • Guidance (Zoom, TeamViewer or similar) while we power-up, test laser output, and confirm that engraving is accurate and stable Acceptance criteria The card is recognised by Windows and EzCad without errors, ...

    $28 Average bid
    Guaranteed
    $28
    15 entries

    ...unmistakably our own. Corporate blue and medium gray are the only colours I want to see; they should communicate a cool, tech-driven confidence while still feeling approachable. The core message is innovation. Every line, angle, or negative-space cutout should hint at forward motion and breakthrough thinking, not nostalgia or excessive ornamentation. I’m open to whichever geometric forms you feel best express that idea, but please keep the composition balanced and highly legible at small sizes. Deliverables • Primary logo in editable vector format (.AI and .SVG) • High-resolution PNGs with transparent background • A quick style sheet showing colour codes and safe-zone guidance Your concept will be considered complete once the vector files match the...

    $24 Average bid
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    26 bids

    ...deploy smart contracts for our ConfidentialPayroll protocol across Ethereum, Solana, and other VMs Integrate zero-knowledge proof systems (Ligero/Arc) for transaction privacy and compliance Implement cross-chain settlement mechanisms using Circle's CCTP and Hyperlane Integrate FHE (Fhenix/Zama) for encrypted state management of payroll rosters Build and maintain the backend API orchestrator (Express/TypeScript) to manage the 7-stage payment pipeline Write secure, well-tested, and documented code for our core infrastructure Collaborate with the team on architecture decisions and technical roadmap REQUIREMENTS 3+ years of software development experience, with at least 2 years of hands-on blockchain development Deep expertise in Solidity and experience with EVM-compati...

    $2741 Average bid
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    34 bids

    ...re-sold at 20% premium (i.e. 1.8 crore net revenue after expenses) Payout to each Investor = 1.8 crore ÷ 150 = 1,20,000. Platform: Web-based app (optimized for desktop and mobile) OR Native Mobile Apps for iOS and Android. Preferred Tech Stack: Frontend & Mobile: Cross-platform frameworks like Flutter or React Native to deploy seamlessly to Web, iOS, and Android simultaneously. Backend: Node.js (Express), Python (Django/FastAPI), or Go for scalable backend API development. Database: PostgreSQL or MongoDB to safely manage transactional data, user accounts, and fractional investments Cloud & Infra: AWS, Google Cloud, or Firebase for secure hosting and scaling. Core Features & Technical Scope: 1. User Authentication & Onboarding • OTP-based signup and...

    $3895 Average bid
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    181 bids
    Flutter app Fix
    3 days left
    Verified

    We need good Flutter expert app developer who can fix our issues which suddenly showing errors on app. This is our app Currently running on Appstore 1. Fix payment gateway which using on app Stripe where User paying to Artist afte...one Zoom. Make sure the zoom of the group session booking group zoom session meeting work. 3. Fix attached issues which showing in PDF document too 4. Suddenly we noticed on app . I’m having trouble signing in..Can’t Sign in with I can’t even sign up for an account. and there’s no terms of service....I’m getting no email for forgot password. Front end Flutter dart Backend -node-js express .js and Mongo . DB Budget 1000 Rs. Only place if you able to fix the issuess in our budget. Thank you

    $13 Average bid
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    41 bids

    ...Project requirement submission form for clients/admins - Ability to match project requirements with suitable developer profiles - Email notifications for registration, review status, and project invitations - Responsive design for desktop and mobile - Basic security, clean database structure, and scalable architecture Preferred tech stack: - Frontend: React / - Backend: Node.js / NestJS / Express, or similar - Database: PostgreSQL or MongoDB - Authentication: email/password and optional OAuth - Deployment: Vercel, AWS, Render, or similar We are open to suggestions on the best architecture and implementation approach. The design should feel professional, trustworthy, and simple to use. This is not a public job board at the beginning; it is mainly an internal platform for revi...

    $482 Average bid
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    205 bids

    ...for carriers and brokers across the United States and Canada. This comprehensive application will feature an automated Claims Processing System with secure document uploads and fraud detection, a robust Policy Management System handling billing, renewals, and reporting, and a highly responsive web and mobile Customer Portal built with React and React Native. The backend must run on Node.js with Express, utilizing a relational SQL database fully compliant with North American insurance regulations and connected via clean REST APIs. To successfully complete this project, the chosen freelancer must deliver a fully functional staging environment, lint-clean source code in a CI-enabled Git repository, reproducible database migration scripts, and complete documentation, including a shor...

    $191 Average bid
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    160 bids

    ...building a new web application from scratch and need a developer who can take full ownership of both sides of the stack, working exclusively with React on the frontend and Node.js on the backend. On the client side, I want a clean, component-based architecture in React, responsive layouts, and smooth state management using Redux or Context. On the server side, you’ll stand up a robust Node.js API—Express is fine—wired to a cloud-hosted database of your choice (MongoDB, PostgreSQL, etc.). I value readable, well-tested code and an eye for security and performance. Deliverables • Git repo containing the complete React frontend and Node.js backend • Documented REST endpoints (Swagger or similar) • Production-ready build deployed to my cloud a...

    $19 Average bid
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    40 bids

    I’m launching the site you’ll see at and now need a fully-functional, visually polished login page hooked into it. The back-end for authentication is still flexible, so feel free to propose Firebase Auth, Supabase, NextAuth, or a lightweight Node/Express JWT flow—whichever you are quickest and most comfortable with. Here’s what matters to me: • A smooth, secure email-and-password sign-in flow as the baseline. • Clean, modern styling that matches the rest of the app, kept light so it loads instantly on Netlify. • Clear error handling and field validation so users know exactly what went wrong. • Production-ready code (React / preferred) pushed to GitHub and deployed to Netlify, with a quick walkthrough of any environment variable...

    $19 / hr Average bid
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    94 bids

    ...and drag items freely, with changes reflected live on every connected client. • Analytics dashboards that visualise project-progress tracking, user-activity reports and resource-allocation analysis, powered by MongoDB aggregation pipelines and rendered with a lightweight charting library such as or Recharts. Tech stack & expectations: React 18 + TypeScript on the front end, Node.js/Express and Mongoose on the backend, MongoDB Atlas for data, Redux (or Zustand) for state, all containerised with Docker. Include unit and integration tests, a concise architecture diagram and a step-by-step deployment guide. Acceptance criteria 1. An Admin can create a workspace, invite a Project Manager and both can log in successfully. 2. Moving a card on one client updates eve...

    $10 / hr Average bid
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    59 bids

    ...Guide / EPG Cast / Screen Mirroring C. Hotel Services Restaurant Reservations: Browse menu, book table, time, pax. Push to F&B Spa Bookings: View services, book appointment, add to room bill In Room Dining: Full menu, order, special instructions. Order goes to POS and charged to room Housekeeping: Request Cleaning, Towels, Maintenance. Real-time status View Bill: Live folio from PMS. Option for Express Check-out Compendium: Hotel info, facilities timing, WiFi, city guide for Jeddah, map, emergency contacts D. PMS-related Events Auto Welcome Screen: Guest Name, Room No, Arrival/Departure dates from PMS Auto Check-out: Wipe guest data + reset tablet on checkout Auto Language: Based on guest nationality in PMS. Arabic + English minimum E. Utility Functionality Kaba Finder: Lo...

    $3958 Average bid
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    182 bids

    ...requirements gathering through final deployment. Because there’s no fixed deadline, quality and maintainability matter more to me than speed, so we can plan a realistic roadmap together and iterate thoughtfully. Here’s how I picture the collaboration unfolding: we’ll refine the feature set, choose an appropriate stack (I’m happy with modern JavaScript or Python frameworks—React, , Node.js, Express, or Django, for example), and agree on a clean architecture that’s easy to scale and test. You’ll handle both front-end and back-end coding, design a well-structured database, and set up CI/CD so each push automatically deploys to a staging environment. Deliverables I’d like to see at each milestone: • Source code in a private Git...

    $268 Average bid
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    109 bids

    ...and scheduling meetings seamlessly. Data Entry & Research: Keeping your CRM (HubSpot, ClickUp, Notion) organized and conducting thorough market or competitor research. File & Document Management: Creating structured SOPs, presentations, and spreadsheets. Tools & Tech Stack I Master: Social Media & Scheduling: Meta Business Suite, Buffer, Hootsuite, Later Design & Video: Canva, CapCut, Adobe Express Email Marketing: Mailchimp, Klaviyo, ConvertKit Project Management: Asana, Trello, ClickUp, Notion, Productivity: Google Workspace (Docs, Sheets, Slides), Microsoft Office Why Work With Me? Proactive Communicator: You’ll never have to chase me for an update. I provide clear, consistent progress reports. Detail-Oriented & Organized: I thrive on ...

    $36 Average bid
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    46 bids

    ...e-commerce build that feels sleek, modern, and minimalistic. The core of the project is a product catalog that shoppers can easily browse and refine with search and filter tools—think quick filtering by effect, duration, or price so customers find exactly what they need in a few clicks. Secure checkout is non-negotiable. Please integrate a reliable online payment gateway (Stripe, Square, or a comparable PCI-compliant solution) and set it up end-to-end, from tokenization through confirmation emails. The entire site must be fully responsive; it should load fast and look polished on desktop monitors, tablets, and mobile phones without separate codebases. Clean, lightweight UI components, intuitive navigation, and subtle animations that match the minimal aesthetic will set th...

    $261 Average bid
    $261 Avg Bid
    205 bids
    Inventory Module
    2 days left

    ...defective, assigned, installed, expired, defecture return and sold. Status changes must automatically update stock counts. For example, when I mark a SIM or device as installed it is deducted from both the technician’s stock and the main inventory; when it is removed it returns to inventory (+1). The same logic applies to accessories. Functional requirements • CRUD APIs and simple admin UI (Express + Mongoose is fine). • Search / filter by item type, status, supplier and serial/IMEI number. • Validation to prevent duplicate serials or ICCIDs. • Bulk upload via CSV or XLSX. • Activity log for every status or quantity change. • Clean code, clear schema definitions and a short README so I can plug this module into an existing Node p...

    $138 Average bid
    $138 Avg Bid
    260 bids
    Website Creation and Build
    2 days left
    Verified

    ...clean, modern and intuitive. I feel an About / Services / Enquiries / Payment sections will suffice. The Enquiries section must use a system to guide users to create a more refined and specific initial brief - just like the AI tool Freelancer.com uses. Core priorities • Ai directed tool to refine each and every query - just like Freelancer.com uses to 'create the perfect brief" - Rock-solid, PCI-compliant payment processing (Stripe or a similarly secure gateway). • Instant, automated file delivery the moment a transaction clears. • An intuitive admin panel where I can add, edit, or retire products without touching code. Please recommend the stack—whether that’s a WooCommerce build on WordPress, a headless Shopify setup, or a lightwei...

    $317 Average bid
    $317 Avg Bid
    446 bids
    Trophy icon Warm Elegant Logo for Foundation
    1 day left

    I need a logo for the Reimagining Caregiving Foundation that instantly feels human and supportive while staying simple and elegant. The design has to work with our “Blooming Calm” palette—soft periwinkle blue, orchid purple, and pale gold—so the colors alone speak to healing, sympathy, and renewed hope. Above all, the mark should express compassion; a subtle heart motif woven into the icon or lettering would be perfect. Please keep the styling clean rather than overly ornamental, avoiding anything that looks corporate or clinical. The full name, Reimagining Caregiving Foundation, must be present, along with the tagline “Helping the Caregiving Community.” I’ll be using the final artwork across web, print, and social media, so an adaptable la...

    $35 Average bid
    Guaranteed
    $35
    841 entries

    ...Management System – covering policy creation, renewals, billing & payments, plus on-demand report generation. • Customer Portal – a responsive web and mobile experience that lets policyholders track claims, download documents, pay invoices, and update account details. All front-end work will be written in React for the web and React Native for iOS and Android. The back-end will run on Node.js with Express, relying on a relational SQL schema that you will design for compliance with North-American insurance data standards. Clean REST APIs, unit tests, and clear documentation are expected so that future actuarial and underwriting services can plug in without friction. Acceptance criteria 1. Each module functions end-to-end in a staging environment, passing...

    $518 Average bid
    $518 Avg Bid
    173 bids

    • Original watercolor painting on professional watercolor paper. • Size: 5 × 7 inches (12.7 × 17.8 cm). • Close-up composition of the couple to preserve likeness and detail. • A preliminary composition sketch will be provided for approval before I begin the final painting. • The artwork will be completed by July 21 and shipped via DHL Express to arrive before July 24. Total Price: USD 250 • Includes the original artwork. • Includes DHL Express shipping. • Includes priority scheduling to meet the requested delivery date.

    $250 Average bid
    $250 Avg Bid
    1 bids

    I need to set up an Obsidian vault to capture content for a series of TTRPG campaigns. Obsidian uses markdown (.md) files. With content highly cross-linked. The source content is in a series of PDFs. Those PDFs are not set u...five source documents for this project, each pdf source is about 25kb in size but some of that is pictures which do not need conversion. Skills Needed: 1) Strong reading comprehension (English) 2) Familiarity with PDF file structure 3) Familiarity with Markdown language and .md files 4) Familiarity with Obsidian, how it handles information and content 5) Page Layout (desktop publishing, Quark Express, Adobe Design, Affinity Publisher, etc) familiarity would be a plus in terms being able to set up a sensible structure within the .md files Timeline: One month...

    $354 Average bid
    $354 Avg Bid
    54 bids