GraphQL is a powerful technology that makes it easy for clients to build more efficient applications. GraphQL was developed as a way to deal with the bad scalability of traditional RESTful API. GraphQL helps clients create data-driven interfaces that work faster and more efficiently while they allow the development team to ask for their data in a more structured way. It is an open source query language made specifically for frontend and backend engineers to improve the way data is requested and delivered.

A GraphQL Developer can create complex, real-time, data-driven frontend interfaces by providing clients with fast and efficient access to the back end data. The GraphQL developer can also help increase the performance of applications by optimizing the requests sent over networks, while they provide additional protections from possible intrusions.

Here's some projects that our expert GraphQL Developer made real:

  • Built APIs to handle large amounts of data for clients
  • Developed applications with in-depth query capabilities
  • Created efficient web applications built with GraphQL, NodeJS and React
  • Created custom scalability solutions to make sure data is constantly updated in real time
  • Improved overall performance of applications

GraphQL developers have the tools and knowledge necessary to create powerful and reliable applications that are both cost effective and optimally performant. These developers can provide various solutions custom tailored to specific client needs, as well as help integrate new technologies quickly and safely into existing infrastructure.

If you're looking for a fast, efficient, and secure way of developing your application, our experienced GraphQL developers can help make it happen. Let our experts power your project from start to finish – post your project now on Freelancer.com, hire experienced professionals and get your project completed quickly!

Von 17,860 Bewertungen, bewerten Kunden unsere GraphQL Developers 4.9 von 5 Sternen.
GraphQL Developers anheuern

GraphQL is a powerful technology that makes it easy for clients to build more efficient applications. GraphQL was developed as a way to deal with the bad scalability of traditional RESTful API. GraphQL helps clients create data-driven interfaces that work faster and more efficiently while they allow the development team to ask for their data in a more structured way. It is an open source query language made specifically for frontend and backend engineers to improve the way data is requested and delivered.

A GraphQL Developer can create complex, real-time, data-driven frontend interfaces by providing clients with fast and efficient access to the back end data. The GraphQL developer can also help increase the performance of applications by optimizing the requests sent over networks, while they provide additional protections from possible intrusions.

Here's some projects that our expert GraphQL Developer made real:

  • Built APIs to handle large amounts of data for clients
  • Developed applications with in-depth query capabilities
  • Created efficient web applications built with GraphQL, NodeJS and React
  • Created custom scalability solutions to make sure data is constantly updated in real time
  • Improved overall performance of applications

GraphQL developers have the tools and knowledge necessary to create powerful and reliable applications that are both cost effective and optimally performant. These developers can provide various solutions custom tailored to specific client needs, as well as help integrate new technologies quickly and safely into existing infrastructure.

If you're looking for a fast, efficient, and secure way of developing your application, our experienced GraphQL developers can help make it happen. Let our experts power your project from start to finish – post your project now on Freelancer.com, hire experienced professionals and get your project completed quickly!

Von 17,860 Bewertungen, bewerten Kunden unsere GraphQL Developers 4.9 von 5 Sternen.
GraphQL Developers anheuern

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    17 Jobs gefunden

    Ich benötige eine schlanke, aber erweiterbare Integration zwischen Shopify und Microsoft Dynamics 365 Business Central. 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-Handlin...

    €2137 Average bid
    €2137 Gebot i.D.
    58 Angebote

    We are looking for a skilled Full Stack Developer to join our team on a remote, long-term contract basis. You will be part of a digital engineering team responsible for building and maintaining a secure member portal for both web and mobile platforms. This platform supports a rewards-based system designed to encourage users to take healthy actions. This is a remote and open-ended position — the contract duration is flexible and may be extended based on project needs. We’re seeking someone who can contribute across the full stack and collaborate effectively in a fast-paced Agile environment. Note: Due to time zone alignment and client collaboration requirements, we prefer candidates who can work standard business hours in European or American time zones. Key Responsibilities -...

    €19 / hr Average bid
    €19 / hr Gebot i.D.
    162 Angebote

    "Looking for a Chennai - India based Developer" We need an end-to-end system that lets my fitness club run smoothly while giving members a polished mobile experience. On the web side, the software must handle member management, class scheduling, and secure payment processing in one place so staff can sign people up, take bookings, and reconcile transactions without jumping between tools. For members, the native iOS and Android apps should mirror the web database in real time, allowing them to: • track individual workouts and see progress reports that pull from the same records staff view, • reserve or cancel classes instantly, and • follow personalised nutrition plans generated from the back-office portal. Whether you prefer Flutter, React Native, or fully s...

    €275 Average bid
    €275 Gebot i.D.
    86 Angebote

    I need a senior React developer who already feels 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 an...

    €16 / hr Average bid
    €16 / hr Gebot i.D.
    170 Angebote

    أرغب في تنفيذ تطبيق ‎iOS‎ تعليمي يعمل بكفاءة كاملة سواء كان الجهاز متصلاً بالإنترنت أو لا. أحتاج إلى شريك تقني يقود المشروع من الصفر: هندسة البنية الخلفية، تصميم ‎UI/UX‎، البرمجة، ثم الاختبار والتسليم النهائي مع الكود المصدري. التطبيق يجب أن يدعم العربية والإنجليزية، ويُصمَّم وفق مبدأ ‎offline-first‎ مع مزامنة فورية حال توفر الشبكة ليظل صالحاً للمستخدمين في المناطق منخفضة الاتصال. أتطلع إلى بنية قوية قابلة للتوسّع تخدم ملايين المستخدمين مستقبلاً، مع إمكان إضافة منصّات أخرى (Android والويب) لاحقاً دون إعادة كتابة جوهر النظام. التجربة التعليمية ينبغي أن تتضمن وسائط متعددة، اختبارات تفاعلية، تتبّع تقدّم، وإشعارات ذكيّة تعيد المستخدم إلى المحتوى المناسب. أفضل اعتماد تقنيات حديثة مثل SwiftUI على الواجهة وCore Data/Realm لطبقة التخزين، مع واجهة إدارة مبنية على ‎REST&...

    €195 Average bid
    €195 Gebot i.D.
    14 Angebote

    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-launch...

    €778 Average bid
    €778 Gebot i.D.
    42 Angebote

    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 best p...

    €27 / hr Average bid
    €27 / hr Gebot i.D.
    251 Angebote

    We’re Hiring Web Developers DJ Technologies LTD is looking to hire 2 skilled Web Developers to join our growing development team. Key Responsibilities & Requirements: • Strong knowledge of HTML, CSS, JavaScript • Experience with frameworks/CMS such as React, Laravel, or WordPress • Ability to write clean, efficient, and scalable code • Strong problem-solving and communication skills Join us and be part of a team delivering high-quality digital solutions. Company LinkedIn Profile: Regards, DJ Technologies LTD

    €1659 Average bid
    €1659 Gebot i.D.
    69 Angebote

    Read this : ensure to have a look at clarification boards question before doing any proposal so that u edit ur proposal and be specific And ensure to review the links I provided in the description and see the existing basic work and ensure I decide in everything even including whatever measures and do not ask me things I should answer to and be specific and never generic in ur bud including exact delivery date and time and agreement to the payment terms and ensure to specify agin the check in dates and why I am supposed to see and also be specific in every single deliverable and know that payment terms are strictly upon full delivery of all with the document (English ) but whole site and control panel must be Arabic and English and the freelancer must be able to connect and use all sourc...

    €12 / hr Average bid
    €12 / hr Gebot i.D.
    50 Angebote

    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 / Dashboard...

    €544 Average bid
    €544 Gebot i.D.
    71 Angebote

    I’m building a secure, full-featured e-commerce solution that runs smoothly on iOS, Android, and the Web. The core stack can lean on Python for the API layer, with Java or C++ wherever high-performance modules make sense, but I’m open to a workflow you can justify that keeps code clean, well-documented, and easy to maintain. Core scope The first release must cover user account management (registration, login, password reset, profile editing) and end-to-end payment processing with major gateways. A responsive storefront, 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 ...

    €517 Average bid
    €517 Gebot i.D.
    223 Angebote

    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 / Dashboard...

    €219 Average bid
    €219 Gebot i.D.
    46 Angebote

    I’m looking for experienced engineers who can step into an active code-base built with React on the frontend and a Node.js backend, keep everything running smoothly, and leave the code healthier than you found it. Most of the work revolves around maintaining the existing platform—troubleshooting production issues, refactoring brittle components, tightening test coverage, and slipping in incremental feature requests without disrupting current users. What you’ll actually tackle day-to-day depends on your strength: • Frontend specialists will focus on React component updates, state management fixes, accessibility tweaks, and performance profiling. • Backend specialists will handle Node.js services, REST/GraphQL endpoints, database queries, and deployment script...

    €128 Average bid
    €128 Gebot i.D.
    129 Angebote

    I have an Excel workbook that stores my customer, product and order information. I want the data exposed through a clean GraphQL endpoint running on Mule 4 so that any client can query or update it without touching the raw spreadsheets. The job is centred on two things I specifically need: data transformation and data integration. First, the data sitting in the Excel sheets must be converted—via DataWeave—into tidy JSON objects that match the GraphQL schema. Second, that transformed output has to be integrated into a GraphQL service inside Anypoint, with resolvers wired up and ready to run. What I expect from you • A Mule 4 project (exportable from Anypoint Studio) that reads the Excel file, performs the DataWeave transformation and exposes the GraphQL endpoint. &bull...

    €49 Average bid
    €49 Gebot i.D.
    6 Angebote

    I need a production-ready SaaS platform that lets different client accounts spin up their own AI voice agents in Malayalam, English and Hindi. The agents will answer inbound calls and place outbound ones for customer support first, but they must also be able to capture leads, run outreach campaigns and close basic sales when flows allow. Voice connectivity must be plug-and-play with TeleCMI, Twilio, Exotel or any comparable cloud telephony number. I expect full IVR support, dynamic call routing, call recording and the ability to fall back to a live agent when confidence drops. Key components and expectations • Multi-tenant architecture with role-based access so each tenant only sees its own data. • NLU, ASR and TTS tuned for the three target languages; switching between the...

    €627 Average bid
    €627 Gebot i.D.
    23 Angebote
    Laravel GraphQL Migration - Full Time
    13 Stunden left
    Verifiziert

    - 8 Hours a day, Morning Hours, Indian Standard Time, - Monday to Sat, - 3 to 4 years experience in Laravel APIs - Use time tracker during work, - Sign a copyright agreement with ID before sending the code. Nature of work: A- Converting Restful API to GraphQL APIs, B- Creating New GraphQL APIs

    €9 / hr Average bid
    €9 / hr Gebot i.D.
    22 Angebote
    Microservices E-commerce Web & Apps
    3 Stunden left
    Verifiziert

    I’m building a full-scale e-commerce solution and I want every piece—web store and mobile apps—running on a clean microservice architecture. The core idea is to separate catalog, cart/checkout, payments, user management, and notification services so they can scale independently and be deployed through containers without downtime. For the customer-facing side, I need: • A responsive web application that feels fast on desktop and mobile browsers, complete with product search, detailed pages, real-time inventory, shopping cart, secure checkout, and an admin dashboard for product and order management. • Native (or high-performance cross-platform) iOS and Android apps. Both apps must include secure user authentication and push notifications for order updates, prom...

    €202 Average bid
    €202 Gebot i.D.
    41 Angebote

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