Tapis

Carian terbaru saya
Tapis mengikut:
Bajet
hingga
hingga
hingga
Jenis
Kemahiran
Bahasa
    Status Pekerjaan
    5,000 graphql pekerjaan dijumpai
    Binary MLM Resort Booking App
    6 hari left
    Disahkan

    ...payout requests and an admin override. • Data processing & signal analysis – crunch booking data to flag peak periods, forecast occupancy and surface insights in the admin dashboard. Development expectations – Native-feel cross-platform codebase (Flutter, React Native or similar) compiled for the App Store and Google Play. – Scalable backend (Node.js, Laravel or equivalent) with REST/GraphQL APIs, role-based access, encrypted data and automated unit/integration tests. – Push notifications, email receipts, referral links, QR check-ins, multi-currency support and a web admin panel. – Clean, well-commented source code, schema and API documentation, plus a short hand-over workshop once the build is accepted. Acceptance criteria 1...

    $1353 Average bid
    $1353 Avg Bida
    115 bida

    Backend / Full Stack Developer (Node.js, React, MongoDB, PostgreSQL) – 5+ Years Experience Location Remote / Hybrid Experience Required 5+ Years Employment Type Full-Time About the Role We are looking for an experienced Backend / Full Stack Developer ...microservices architecture. • Experience with Git and CI/CD pipelines. • Good understanding of authentication (JWT, OAuth) and security best practices. • Experience with cloud platforms (AWS, GCP, or Azure) is a plus. • Familiarity with Docker and containerized deployments is an advantage. • Strong problem-solving and debugging skills. Nice to Have • Experience with TypeScript. • Knowledge of GraphQL. • Experience working in Agile/Scrum teams. • Exposure to DevOps practices. • E...

    $163 Average bid
    $163 Avg Bida
    87 bida

    ...interactive web application—built as a single, cohesive code-base. Everything must be modern, fully responsive, and branded with a clean, intuitive UI/UX. Tech stack is already set: Angular on the frontend and a Node.js (Express) backend. Expect secure, stateless authentication (JWT or OAuth, whichever you judge best), role-based access, and a well-structured REST API that can later expand to GraphQL if needed. Data will live in either MySQL, PostgreSQL, or MongoDB; I’m open to whichever you recommend once requirements are refined. Core functionality • Public-facing pages for visitors • A logged-in web app with real-time notifications • Separate admin dashboard for user, content, and settings management • Complete API layer to support futur...

    $267 Average bid
    $267 Avg Bida
    22 bida

    ...model that takes my existing data, produces reliable forecasts, and is simple enough to slot straight into a lightweight product demo. Here’s the scope in plain words: • Select and train an algorithm that balances accuracy with speed—feel free to use Python, TensorFlow, PyTorch, or another framework you prefer, so long as the environment is reproducible. • Wrap the model in a small REST or GraphQL API so I can call predictions from a basic front-end. • Hand over deployment instructions for a cloud environment (AWS, GCP, or Azure—your choice) so the MVP runs in a real setting, not just your local machine. Acceptance for completion 1. Model hits agreed accuracy metrics on a held-out test set. 2. Endpoints respond in under one second fo...

    $396 Average bid
    $396 Avg Bida
    57 bida

    ...receive orders, update statuses in real time, and navigate to addresses; plus a secure admin panel where I can manage inventory, prices, users, promotions, and review analytics. To keep everything maintainable, please use a modern cross-platform stack (Flutter, React Native, or a solid native duo of Swift and Kotlin—your call, just explain your choice) connected to a scalable backend with REST or GraphQL APIs. Push notifications, basic order tracking, and App Store/Google Play submission support are expected. Deliverables • Source code for customer, delivery, and admin apps • Ready-to-deploy backend with documentation • UI/UX assets and build files • Live builds published to both stores and a brief hand-over session Acceptance will be ba...

    $313 Average bid
    $313 Avg Bida
    51 bida

    ...JWT-based auth, and a cloud database (MongoDB, PostgreSQL, or similar). If you prefer another combination that still gives me a clean, responsive UI, I’m flexible. Deliverables • Fully responsive UI with appointment scheduling as the focal point • Direct-contact hospital directory integrated into the same workflow • Secure user management (registration, login, role-based access) • REST or GraphQL API with unit tests • Deployment script or CI/CD pipeline to push to AWS, Azure, or DigitalOcean Acceptance Criteria • Book a doctor appointment from any device in ≤3 steps • Hospital contact button visible on every results page, functioning across devices • All endpoints protected with token-based auth and HTTPS enfo...

    $316 Average bid
    $316 Avg Bida
    37 bida

    ...that lets drivers book automotive services The core flow is simple: users create an account (email, phone, or social login),check real-time availability, reserve a time, then pay securely without ever leaving the app. Both iOS and Android need to feel identical in look and speed, so I’m expecting Swift/SwiftUI on the Apple side and Kotlin with Jetpack on Android, backed by a single REST or GraphQL API. South African gateway must handle payments, supporting saved cards and one-touch checkout via Credit Card (VISA) or selected electronic transfers as well as PayPal etc. Please show me past work that demonstrates: • native builds (no hybrid wrappers) • secure login implementation • a live payment gateway integration I’ll share wireframes...

    $7 / hr Average bid
    $7 / hr Avg Bida
    61 bida

    ...parts, export to CSV) I’m expecting clean, maintainable code with modern frameworks—React Native or Flutter for the mobile side and something like React, Vue, or Angular on the web front end are all fine as long as the stack supports real-time functionality (WebSockets or Firebase) and scales. The back end is still open; Laravel, Node, or Django work for me so long as it exposes a documented REST/GraphQL API and pairs easily with a relational database. Key deliverables • Fully functional iOS and Android builds published to TestFlight/Google Play internal testing • Deployed web dashboard with secure login, hosted in my AWS or GCP account • Source code in a private Git repo with readable commit history and instructions to stand up the stack in a fresh e...

    $7076 Average bid
    $7076 Avg Bida
    211 bida

    ...export to CSV) I’m expecting clean, maintainable code with modern frameworks—React Native or Flutter for the mobile side and something like React, Vue, or Angular on the web front end are all fine as long as the stack supports real-time functionality (WebSockets or Firebase) and scales. The back end is still open; Laravel, Node, or Django work for me so long as it exposes a documented REST/GraphQL API and pairs easily with a relational database. Key deliverables • Fully functional iOS and Android builds published to TestFlight/Google Play internal testing • Deployed web dashboard with secure login, hosted in my AWS or GCP account • Source code in a private Git repo with readable commit history and instructions to stand up the stack in a fresh ...

    $590 Average bid
    $590 Avg Bida
    271 bida

    Hey! I’m looking to hire an experienced developer to build a universal product-detail scraping pipeline that takes a product URL (any website) and returns a complete structured product record. This is not a “simple HTML parse.” Many target sites are React/Next/Vue, load content via XHR/GraphQL, hide details behind tabs/accordions/modals, and lazy-load images/PDFs. The solution needs to reliably extract everything a human can see on the page, plus the underlying data used to render it. What the scraper must do (high level) Given a product URL, the pipeline should: Load the page like a real user (handle cookies/overlays). Capture all content from multiple sources (DOM + network + interactions). Use GPT API strategically to increase accuracy (field mapping, vari...

    $162 Average bid
    $162 Avg Bida
    130 bida

    ... • Visual & UX direction – modern, fast-loading pages with clear information hierarchy, professional typography, and a dark-on-light colour palette similar to the reference sites. • Front-end development – React, , or an equally high-performance stack that supports component reuse and effortless scaling. • Back-end foundation – secure user-auth scaffolding, database setup, and REST/GraphQL endpoints prepared for later integration with our trading engine and client portal. • Admin/CMS layer – WordPress headless, Strapi, or an alternative that lets my team update banners, promotions, and legal docs without touching code. • Compliance basics – cookie consent, KYC/AML placeholder pages, SSL configuration, and GDPR-rea...

    $7306 Average bid
    $7306 Avg Bida
    173 bida

    ...scalable, and production-ready code Collaborate professionally with remote teams Required Skills Frontend Development React, , React Native TypeScript, JavaScript (ES6+) Redux Toolkit, React Query Tailwind CSS, HTML5, CSS3 Responsive UI design Progressive Web Apps (PWA) Backend and API Development Node.js, Java, Python, Go, C#, or .NET Core Flask, FastAPI, or Django REST APIs, GraphQL, or gRPC Microservices architecture Machine Learning and AI TensorFlow, PyTorch, Scikit-Learn, or similar frameworks Experience working with LLMs and modern AI frameworks Prompt engineering, RAG, or vector databases is a plus Cloud and DevOps AWS, Azure, or Google Cloud Platform Docker and Kubernetes CI/CD pipelines and deployment practices Data and Systems SQL or NoSQL databa...

    $1224 Average bid
    $1224 Avg Bida
    58 bida

    Description: We are looking for an experienced developer to integrate an API into our web application. The front-end is under development, and we want to connect the interfaces to back-end services via the API. Required Skills: Strong experience with REST or GraphQL API integrations Experience with [specify framework or language, e.g., React, Vue, Angular, PHP, Node.js] Good understanding of JSON exchanges and error handling Ability to collaborate with the front-end team and meet deadlines Project Details: The API is ready to be connected Collaboration will take place through weekly meetings for progress updates and adjustments Delivery deadlines will be specified during the meeting Expected Deliverables: Complete API integration with the front-end Brief documentation on the integra...

    $470 Average bid
    $470 Avg Bida
    292 bida

    ...vendors—each landing on dashboards tailored to their needs. Please incorporate industry-standard signup / login flows (OAuth or email-based) and role-specific permissions throughout the system. I’m open on the exact tech stack, but modern frameworks such as React (or Vue) plus Node/Express or Django on the backend, and React Native or Flutter for the mobile side, would fit the scope well. Clean REST or GraphQL APIs and a scalable database schema are expected. UI should follow current accessibility guidelines and be easily skinnable for future branding. Deliverables: 1. Fully functional web portal and mobile app builds (Android & iOS) 2. Source code in a Git repo with commit history and installation docs 3. Database schema, API documentation, and unit/integ...

    $634 Average bid
    $634 Avg Bida
    327 bida

    ... Key requirements • Design language: Modern, with subtle hover effects, fluid scroll animations, and context-aware modal pop-ups that enhance—not distract from—workflows. • Responsiveness: Fully optimized for desktop and mobile; tablet support is welcome but not essential right now. • API readiness: Develop against mocked data today, but structure the code so I can drop in the real REST/GraphQL endpoints the moment the UI is approved. I will supply the exact API specs at that stage. • Technology hygiene: Modular components, semantic HTML5, accessible styling (preferably using CSS-in-JS or modern utility classes), and clear documentation that lets another developer pick up the repo without guesswork. Deliverables 1. Interactive Figma (or ...

    $121 Average bid
    $121 Avg Bida
    112 bida

    ...secure, scalable backend (micro-service or monolith—convince me). • Companion iOS and Android apps built with either native stacks or a cross-platform framework such as Flutter or React Native; the choice should balance speed, maintainability, and performance. • Robust role-based access control for Admin, User, and Guest levels, wired into the authentication layer from day one. • REST or GraphQL APIs with clear versioning, comprehensive tests, and public documentation. • CI/CD pipelines that push to a staging environment and then to production with zero downtime. • Deployment scripts and infrastructure-as-code so the entire stack can be spun up reliably in the cloud provider of our choice. Acceptance criteria 1. A live, password-protect...

    $1522 Average bid
    $1522 Avg Bida
    74 bida

    ...Dashboard summarising daily intake versus goal, with simple colour coding for “under”, “on target”, or “over”. • Secure account storage and data sync across devices. If you prefer Flutter, React Native, or native stacks, let me know—performance and a clean UI/UX matter more to me than the specific toolkit. Please outline how you’ll structure the backend (e.g., Firebase, Supabase, or a custom REST/GraphQL API) and any third-party nutrition data sources you plan to integrate. Acceptance criteria will be: 1. A test build installable on iOS and Android that completes every flow above without crashing. 2. Source code pushed to a private repo with clear README instructions. 3. Brief hand-off call or video walkthrough summ...

    $786 Average bid
    $786 Avg Bida
    75 bida

    I need a senior-level Flutter engineer (5 + years...animations. Regular collaboration with our designer and back-end team happens in Slack and Jira, with code reviews in Git. I release milestones every two weeks, and each sprint should close with: • A compiled iOS and Android build (TestFlight / internal track) • Source in our Git repo with clear commit history • Brief release notes and any migration steps Strong knowledge of Firebase, REST or GraphQL, and automated unit / widget testing will help you move quickly. If you have published P2P or finance-oriented apps before, please highlight them and note your role. Drop a short note outlining your relevant Flutter experience, a link to at least one live app, and your earliest start date—then we can dive ...

    $2203 Average bid
    $2203 Avg Bida
    93 bida

    ...portal. Whether you prefer Flutter, React Native, or fully separate Swift/Kotlin codebases, the apps have to feel identical in features and design, use push notifications for booking reminders, and support Apple Pay / Google Pay alongside normal card gateways. Deliverables • Cloud-hosted admin dashboard with role-based access • iOS and Android member apps published to both stores • REST or GraphQL API connecting all front ends • Complete source code, build scripts, and basic test suite • Deployment and handover documentation Acceptance criteria 1. All member, workout, nutrition, and payment data stays in sync across devices in under five seconds. 2. A new user can register, purchase a membership, and book a class without staff interventio...

    $329 Average bid
    $329 Avg Bida
    89 bida

    ...earnings from an in-app dashboard. A separate administrator panel will let me onboard drivers, monitor live trips, settle disputes, push notifications, and export ride analytics. Deliverables • One codebase (native Swift/Kotlin or a solid cross-platform choice such as Flutter or React Native) that compiles cleanly for iOS and Android • Secure backend with real-time sockets for tracking, REST/GraphQL API, authentication, and push notifications (FCM/APNs) • Payment-gateway integration that supports pooled fare splits • Web-based admin console covering user management, ride oversight, and reporting • Basic unit tests plus clear build & deployment instructions Acceptance criteria 1. A rider can request, track, pay for, and review a poole...

    $801 Average bid
    $801 Avg Bida
    71 bida

    ...can authenticate users, deliver messages instantly, store chat history, and scale as the user base grows—all without the overhead of group or public room logic. I’m open to proven stacks such as Node.js with WebSocket/, Go with gRPC, or an equivalent solution that plays nicely with iOS and Android clients. End-to-end encryption, push-notification hooks (FCM / APNs), and a RESTful or GraphQL API for ancillary data are highly desirable. Deliverables • Production-ready server code with clear setup instructions • Secure user authentication and encrypted message transport • Message persistence (MongoDB, PostgreSQL, or similar) with indexing for quick retrieval • Simple admin endpoint or dashboard for basic monitoring • Post-deployment sup...

    $478 Average bid
    $478 Avg Bida
    125 bida

    ...Hauptaufgabe ist es, Produkt- und Bestelldaten in Echtzeit über die Business Central API auszutauschen, ohne zusätzliche Zwischenplattform. Kernanforderungen • Echtzeit-Synchronisation:  – Produkte (Artikelstammdaten, Preise, Bestände)  – Bestellungen inkl. Status-Updates • Technologie: Nutzung der Business Central REST-API als zentrales Gateway; auf Shopify-Seite gern native REST-Endpunkte oder GraphQL, solange die Lösung konsistent bleibt. • Modularer Aufbau, sodass künftige Erweiterungen (z. B. Kundendaten) mit minimalem Aufwand eingebunden werden können. • Sauberes Fehler-Handling mit Logging und Retry-Logik. • Gut strukturierte Codebasis (z. B. in TypeScript, C# oder einer anderen mod...

    $2545 Average bid
    $2545 Avg Bida
    63 bida

    ...at home inside the Shopify ecosystem to build a custom embedded app dedicated to product management. The first release will concentrate on two pain points in my current workflow: • Accurate, real-time inventory tracking across all locations • Fast, reliable creation and maintenance of product variants You’ll work with React (ideally TypeScript), Shopify App Bridge, Polaris, and the Admin GraphQL API to deliver an app that lives inside the Shopify admin, authenticates through OAuth, and feels 100 % native. Clear, maintainable code, semantic commits, and component-level testing are expected. Deliverables • A working embedded app installed on my development store • Reusable React components for inventory and variant handling • Secure OAuth...

    $19 / hr Average bid
    $19 / hr Avg Bida
    168 bida

    ...built with the latest version of Angular from day one. The project starts with a clean slate, so you’ll have full control over the architecture, folder structure, and tooling choices. Two capabilities must be rock-solid: • User authentication – Single-sign-on, role-based access control, token refresh, and secure session handling are required. • Integration with other systems – REST and/or GraphQL endpoints, webhooks, and potential third-party SDKs will need to be wired in so data can flow smoothly across our existing platforms. Beyond those essentials, code quality, unit/integration test coverage, and straightforward CI/CD pipelines (GitHub Actions or similar) are expected. The end result should be production-ready, well-documented code that any i...

    $544 Average bid
    $544 Avg Bida
    222 bida

    I’m racing against a tight deadline on an application that relies on GraphQL for most of its data flow, and I need an experienced developer who can jump in immediately to stabilise, extend, and optimise what is already in place. The current codebase is running on Node.js with Apollo Server, and we are consuming the API from a React-based front end, but several critical pieces are still missing or under-performing. You will be expected to audit the existing schema, patch any breaking issues, and add several new queries and mutations that tie into our data sources. Some endpoints still hit legacy REST services while others pull directly from our database layer, so a solid grasp of both GraphQL-first design and pragmatic integration work is essential. Once complete, ...

    $482 Average bid
    $482 Avg Bida
    122 bida

    ...concept, wire-frames, and the core user journeys mapped out; now I need an experienced full-stack developer to turn this vision into a production-ready application. You’ll own the entire build: front-end, back-end, database design, third-party integrations, and cloud deployment. You should feel at home with a modern JavaScript front-end (React or Vue), a Node-based or similar back-end, REST / GraphQL APIs, and either relational or NoSQL databases. Containerised workflows, CI/CD pipelines, Git-based collaboration, and security best practices are expected parts of your toolkit. If you prefer an equivalent stack—say Django with React or Laravel with Vue—I’m open to hearing why it’s the best fit. Deliverables • A responsive, fully functional MVP...

    $107 Average bid
    $107 Avg Bida
    39 bida

    ...orders • review a complete, filterable transaction history Behind the scenes I’ll need an admin console that lets me adjust spreads manually or, at the flip of a switch, pull live forex data from an API (feel free to recommend the most cost-effective feed). All price changes should propagate in real time to every client app. Data security is non-negotiable—please architect encrypted REST/GraphQL endpoints, token-based sessions, and role-based access for staff accounts. Source code must be clean, documented, and ready for future audits. Deliverables 1. Android and iOS apps (Kotlin/Swift or a robust cross-platform stack) pushed to the respective stores. 2. Dynamic website with the same core features and a mobile-first UI. 3. Admin backend/CMS, data...

    $482 Average bid
    $482 Avg Bida
    34 bida

    I'm seeking an experienced backend developer for API development. Key Requirements: - Expertise in API development - Proficiency in at least one of the following: Node.js, Python (Django/Flask), Java (Spring) - Strong understanding of server-side logic and database management Ideal Skills: - Experience with RESTful, GraphQL, or SOAP APIs - Ability to design and implement efficient, scalable APIs - Knowledge of security best practices in API development - Excellent problem-solving skills and attention to detail Please provide examples of previous work and relevant experience.

    $96 Average bid
    $96 Avg Bida
    51 bida

    ...or any other technique that proves superior—then surface the results through a lightweight web interface and an API our teams can call in real time. Key deliverables • Automated ETL jobs and data-quality checks for the three sources mentioned above • Modular training pipeline with experiment tracking, lift/ROC reporting, and feature-importance visuals • Scoring service exposed via REST (or GraphQL) endpoints plus an intuitive dashboard for non-technical users • Deployment scripts, environment setup notes, and a live hand-over session Please outline your earliest start date, high-level timeline, and anything you need from me—sample data, schema docs, cloud preferences—to begin immediately. This project is a priority, so once we agree o...

    $15565 Average bid
    $15565 Avg Bida
    34 bida
    Real-Time POS Inventory Sync
    1 hari left
    Disahkan

    ...schema). The single purpose is to keep my own server in sync with whatever is on the POS in real time. Here’s what the job looks like from my side: • Goal Every sale or stock adjustment in the store should trigger, or at least very quickly reflect, a quantity update on my server so the numbers stay accurate across all of my channels. • Flow I’m picturing 1. Authenticate to the POS (REST, GraphQL, WebSocket, direct DB—whatever the platform offers). 2. Detect inventory changes continuously—ideally through a webhook or streaming endpoint; polling is acceptable if you can keep the lag minimal. 3. Transform the payload into a clean JSON object. 4. POST that JSON to a simple endpoint I’ll provide. • Deliverable : Script which...

    $282 Average bid
    $282 Avg Bida
    23 bida

    I want to turn an existing...build for iOS and Android (native Swift/Kotlin or a solid cross-platform framework such as Flutter or React Native—feel free to propose what serves performance and future maintenance best). • Modern, intuitive UI that follows Apple Human Interface Guidelines and Material Design where appropriate. • Smooth onboarding, secure user authentication, and a lightweight backend connection (REST or GraphQL) ready for scaling. • Comprehensive QA on real devices, plus TestFlight / internal testing setup. • Final deliverables: compiled binaries, full source, build instructions, and live listings in both stores. Please outline your proposed tech stack, a rough milestone breakdown, and any similar apps you have shipped so we can move...

    $305 Average bid
    $305 Avg Bida
    74 bida

    ...app so clients can drop the assistant into their storefront without engineering effort. Key expectations • Natural language chat powered by a modern LLM (OpenAI, Anthropic, or an equivalent open-source model) • Real-time product recommendation logic that can pull data from APIs or CSV feeds • Lead-qualification prompts with scoring that syncs to HubSpot, Salesforce, or a webhook • REST / GraphQL APIs for integration, OAuth-based authentication, and role-based access control • Usage and conversion analytics visible in the dashboard I will provide sample datasets, brand guidelines, and UI wireframes. Deliver the source code (preferably Python for the AI layer and either Node.js or Go for the platform services), database schema, container-ready dep...

    $452 Average bid
    $452 Avg Bida
    205 bida

    ...developer should be comfortable building scalable, user-friendly, data-driven interfaces. Core Technical Skills Strong proficiency in HTML5, CSS3, and JavaScript (ES6+) Advanced experience with React.js (preferred) or Vue.js Solid understanding of component-based architecture Experience with state management (Redux, Zustand, Vuex, or equivalent) API integration using RESTful APIs and/or GraphQL Familiarity with authentication flows (JWT, OAuth) UI / UX & Design Experience converting Figma / Adobe XD designs into responsive UI Strong knowledge of responsive design and mobile-first development Experience with UI frameworks such as: Tailwind CSS Material UI Bootstrap Attention to usability for property search, filters, and listings Real Estate–Specific Expe...

    $503 Average bid
    $503 Avg Bida
    307 bida

    This project is a new social networking platform that needs end-to-end development on the MERN stack. The goal is to deliver a scalable, secure web application where users can create accounts, interact in real time and consume dynamic content. Core work spans the full stack: designing MongoDB collections, building an Express/Node.js backend with REST or GraphQL endpoints, and crafting a responsive React front-end. Real-time features (chat or live updates) should leverage or a comparable solution. Clean, well-commented code in a Git repository and deployment to a staging server are essential. Deliverables: • MVP deployed to a test server with sign-up/login and editable user profiles • Documented API plus a concise README for local setup • Two weeks of post...

    $889 Average bid
    $889 Avg Bida
    44 bida

    I need our web-based CRM, currently built in React, re-implemented as fully native apps for both iOS and Android. The existing REST and GraphQL endpoints are stable, so the job is mostly about translating interface logic and screens into Swift (or Objective-C) and Kotlin/Java while keeping parity with the browser version. Core functionality to reproduce • Secure user authentication with profile management • Full customer management workflow (create, edit, segment, assign, delete) • Analytics and reporting dashboards identical to the web charts and tables Design requirements The mobile UI must replicate the current design pixel for pixel. All colours, typography, spacing, and animations already exist in Figma; simply mirror them exactly so our users experie...

    $976 Average bid
    $976 Avg Bida
    175 bida

    ...classified, validated against the relevant FIDIC clauses, and published to an auditable ledger—with a web dashboard showing the entire trail in real time. Scope of work • BIM connector: a service that extracts the necessary objects, properties, and metadata directly from Revit (IFC compatibility is a plus) and hands them to the API. • Integration backend (API): a lightweight, well-documented REST/GraphQL layer focused on automated workflows—no manual triggers. It orchestrates data flow, handles authentication, and forwards transactions to the chaincode. • Hyperledger Fabric layer: chaincode that defines the claim data structures, records each state change on the ledger for record-keeping, and exposes smart-contract functions the API can call. &...

    $257 Average bid
    $257 Avg Bida
    94 bida

    I’m planning a new web application and want one talented partner to take it from first commit to production. The stack is already set—React on the front end, Node.js (with Express or a comparable framework) driving the server side—so you should feel completely at home with modern JavaScript, component-based UI design, RESTful (or GraphQL) APIs, and the usual DevOps steps that get everything running smoothly in the cloud. The exact product domain is still flexible; what matters most is clean architecture, clear code, and a smooth hand-off. I’ll bring the product vision and designs, you’ll bring the full-stack expertise to: • set up the project structure and repository • build the React interface with reusable components and state management...

    $32 / hr Average bid
    $32 / hr Avg Bida
    254 bida

    I want the running total revenue from my Shopify store to show on a Wi-Fi-enabled physical counter that sits on my desk. The job is to build the small bridge between Shopify’s JSON API and the hardware. Here’s what I already have and what I need from you: • Data source – Shopify: I only care about the store’s Total revenue figure. A lightweight call to the REST Admin API (or GraphQL if you prefer) is enough. I will supply the private-app credentials. • Destination – Hardware counter: It connects over Wi-Fi. You can target it with plain HTTP, WebSocket, or MQTT; whichever is simplest to flash onto a common ESP8266/ESP32 controller. I can handle the flashing if you give me the compiled binary or the Arduino/PlatformIO project. • Service...

    $28 Average bid
    $28 Avg Bida
    50 bida

    ...intent link and verify the callback. • Cash and cheque entries let the user capture amount, payer, reference photo, and status (for cheques: pending, cleared, bounced). • Every transaction updates real-time reports, sends optional email/SMS alerts, and can be exported to CSV. Tech expectations Multi-tenant architecture (one codebase, segregated data), role-based access, responsive UI, REST/GraphQL API for future mobile apps, and secure authentication (OAuth or JWT). I’m flexible on stack—Node.js, Django, Laravel, or similar—but please outline why your choice suits a SaaS model and how you will handle scaling. Deliverables 1. Source code in a private repo with clear setup docs. 2. Deployed instance (AWS, GCP, or Heroku) with CI/CD pipeline. ...

    $1605 Average bid
    $1605 Avg Bida
    54 bida

    ...based in Bengaluru so we can easily align on occasional in-person discussions and faster iterations. The project centres on a clean, responsive site that presents curated content rather than e-commerce or social networking features. Core requirements include: • Front-end: modern, component-based framework (React, Vue or similar) with SSR or strong SEO support. • Back-end: lightweight REST or GraphQL service, preferably in Node.js or Python, with clear separation of concerns and straightforward deployment to a standard cloud stack (AWS, GCP or Azure—whichever you are most comfortable with). • CMS or admin interface that lets non-technical staff update text, images and downloadable resources without touching code. • Basic analytics hooks (Google An...

    $11 / hr Average bid
    $11 / hr Avg Bida
    47 bida

    I need a clean, production-ready front-end for an ERP application built with React and Next.js. The back-end team will expose REST/GraphQL endpoints, so my main focus now is a modern, responsive interface that can consume those APIs and present data efficiently. What I expect from you: • A project scaffolded with the latest stable version of React, organised by feature modules so future sections of the ERP can be plugged in without refactoring. • Reusable components for common ERP screens (login, dashboard shell, data table with search/sort, modal forms, notifications). • State management wired up (Redux Toolkit, Zustand or another lightweight option you are comfortable with) and ready to connect to external endpoints. • Routing set up for at least a Home / Da...

    $644 Average bid
    $644 Avg Bida
    71 bida

    ...inputs • Content audit and migration planning • GIGW compliance strategy 2. Design • GIGW-aligned wireframes • Accessibility-first UI • Multilingual UX design 3. Development Backend (Drupal): • Headless Drupal 10 setup • Content types for: - News & Announcements - Events - Research Highlights - Publications - Success Stories • Role-based workflows: - Admin - Editor - Reviewer - Translator • REST / GraphQL API implementation • Security and permission configuration Frontend (): • Responsive user interface • Multilingual support • SEO-friendly pages (SSR / SSG) • Advanced search and filtering • Sitemap, metadata, and schema markup 4. Testing • Functional testing • Accessibility testing (WCAG 2.1...

    $2973 Average bid
    $2973 Avg Bida
    65 bida

    ...basic product catalogue, and an admin dashboard will round out the MVP. UX consistency across mobile and web is essential, and I’d like to see thoughtful error handling, secure data storage, and unit tests from day one. Deliverables for this milestone • iOS app build (ready for TestFlight) • Android app build (ready for internal track) • Web front-end deployed to a staging URL • REST or GraphQL API with documentation • Payment gateway integration (sandbox keys) • Brief setup guide and code walkthrough video Acceptance criteria 1. A new user can register, browse sample products, add one to cart, and complete a sandbox payment on all three platforms. 2. Source code passes automated tests and static analysis. 3. Deployment inst...

    $617 Average bid
    $617 Avg Bida
    222 bida

    ...Backend: Node or Dart server (open to best practice) connected to MongoDB, all deployed on AWS. Please design the database to support Landlord, Tenant, and Admin roles, including permission sets for listing management, booking approvals, and dispute resolution. Deliverables 1. Source-controlled Flutter project with responsive UI for mobile and web 2. AWS-hosted backend with MongoDB schema, REST/GraphQL endpoints, and escrow logic integrated with a popular payment gateway serving Cameroon 3. Admin dashboard for user, listing, and transaction oversight 4. Documentation: setup, environment variables, deployment steps, and API reference 5. Test suite covering critical booking, escrow, and review flows Acceptance criteria • A tenant can sign up, search for a room, pay an escrow...

    $1170 Average bid
    $1170 Avg Bida
    324 bida

    ...frictionless. They complete a loan application form, the system instantly checks eligibility, returns an approved amount (or declination), shows a clear repayment schedule, and later lets them review every past loan in a dedicated history screen. I need the full technical delivery: • iOS app (Swift or SwiftUI preferred) that implements the entire journey above and talks to the server through clean REST/GraphQL endpoints. • Back-end service with user auth, loan-scoring logic, repayment scheduler, and secure data storage—language and framework are your choice as long as it is production-ready and well-documented. • Database schema and migrations set up for user, loan, repayment, and audit tables. • API documentation so future teams can extend the pl...

    $59012 Average bid
    $59012 Avg Bida
    33 bida

    ...users can add or edit hotel listings, set rates and allotments, view bookings, and issue refunds from a dedicated panel. • Property management back office – bulk upload tool (CSV or API), image manager, blackout-date controls, tax/fee configuration, and reporting (occupancy, revenue, cancellations). • Mobile-first responsive UI built with a modern framework (React, Vue, or similar) and a REST/GraphQL backend (Node, Django, Laravel—open to your recommendation). • Third-party integrations – open to whichever live-inventory or payment gateways you’ve worked with before; please outline which you’d propose so we avoid reinventing the wheel. Acceptance criteria 1. A user can complete a booking from search to confirmation in under ...

    $10000 - $20000
    Ditampilkan Segera Dimeterai Perjanjian Kerahsiaan
    $10000 - $20000
    129 bida

    ...Bitbucket and promoted automatically through a Bitbucket Pipeline. All source data arrives via GraphQL APIs, so the job includes handling authentication, pagination, and schema inference before landing raw payloads in Delta tables. A dedicated cleaning stage must then standardise and validate the data before it moves on to the curated layer. The structure should be modular—ideally a bronze/silver/gold notebook hierarchy—so I can slot in new sources or extra transformations without touching the core logic. I also want a lightweight Python package (wheel) that wraps the GraphQL connector and can be attached to any cluster. Acceptance criteria • Parameter-driven notebooks organised by layer. • Reusable GraphQL connector packaged as a .whl. ...

    $343 Average bid
    $343 Avg Bida
    118 bida

    ...first release are already defined: rich user profiles, a real-time messaging system, and in-app notifications. I will supply wireframes and a feature backlog; your job is to turn them into production code, deploy the infrastructure, and ready the apps for the App Store, Google Play, and live web hosting. Key responsibilities • Architect and implement the back-end (database, authentication, REST/GraphQL API, push notifications). • Build the front-end UI for Web, iOS, and Android, ensuring a consistent experience everywhere. • Set up cloud hosting with CI/CD so each platform deploys from the same codebase or API. • Document the code, hand over a private Git repo, and run a short knowledge-transfer session. What I’d like from you • Links to...

    $651 Average bid
    $651 Avg Bida
    60 bida

    I need a clean, production-ready front-end for an ERP application built with React and Next.js. The back-end team will expose REST/GraphQL endpoints, so my main focus now is a modern, responsive interface that can consume those APIs and present data efficiently. What I expect from you: • A project scaffolded with the latest stable version of React, organised by feature modules so future sections of the ERP can be plugged in without refactoring. • Reusable components for common ERP screens (login, dashboard shell, data table with search/sort, modal forms, notifications). • State management wired up (Redux Toolkit, Zustand or another lightweight option you are comfortable with) and ready to connect to external endpoints. • Routing set up for at least a Home / Da...

    $262 Average bid
    $262 Avg Bida
    47 bida

    Artikel Komuniti graphql Teratas