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!

Sur 18,452 commentaires, les clients ont évalué nos GraphQL Developers 4.9 sur 5 étoiles.
Embaucher des GraphQL Developers

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!

Sur 18,452 commentaires, les clients ont évalué nos GraphQL Developers 4.9 sur 5 étoiles.
Embaucher des GraphQL Developers

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    8 missions trouvées

    Pour renforcer ma plateforme de voyage développée en .NET, je souhaite brancher la couche « shopping » de l’API Sabre via leurs webservices GraphQL. L’objectif premier est d’offrir aux utilisateurs une expérience d’achat fluide et rapide, entièrement pilotée en C#. Fonctionnalités attendues • Recherche de prix en temps réel • Consultation de la disponibilité des vols • Déclenchement du paiement en ligne directement depuis le flux Sabre Le code doit être structuré en services réutilisables : idéalement un petit SDK interne (classement par domaines : Pricing, Availability, Payment) accompagné de tests unitaires et d’une document...

    €399 Average bid
    €399 Offre moyenne
    42 offres

    I’m building out a new React front-end and now need the server side to catch up. The priority is a robust Node.js backend that exposes well-structured RESTful endpoints returning clean, predictable JSON. The data layer will live in MySQL, so you’ll design the schema, set up migrations, and write queries or use an ORM—whichever keeps performance high and code readable. Although Laravel experience is welcome and I do plan to introduce a small GraphQL layer later, right now your main focus will be the REST API: authentication (token-based), role management, pagination, filtering, and solid error handling. Clear inline documentation and a concise README or Swagger / OpenAPI file should accompany each route so the React team can plug in immediately. I’m flexible on tim...

    €8 / hr Average bid
    €8 / hr Offre moyenne
    128 offres

    **Project Description** We are looking for an experienced **Meta Ads (Facebook & Instagram) expert** who can generate leads for **female job recruitment** in **Arambagh, West Bengal**. **Job Details** * Position: Female Medical Representative (MR) * Location: Arambagh, West Bengal * Salary: ₹25,000 per month * Qualification: HS Pass or Graduation **Responsibilities of Freelancer** * Create and manage **Facebook & Instagram lead generation ads** * Target the right audience (Female candidates in West Bengal) * Design or optimize ad creatives if needed * Set up **Lead Form Ads** to collect Name & Phone Number * Generate **high-quality job leads** **Target Audience** * Female candidates * Age: 18–35 * Location: Arambagh and nearby areas in West Bengal **Goal** Generat...

    €66 Average bid
    €66 Offre moyenne
    9 offres

    This is a personal automation project designed to streamline freelance opportunity discovery, project evaluation, bid preparation, and client follow-up using Python, APIs, AI tools, and workflow automation. The system monitors freelance project sources, filters relevant opportunities, analyzes project quality, estimates profitability, generates tailored proposals, and supports structured bid management. It also includes notification handling, reply tracking, and execution planning for awarded projects. Key Features: - Automated project discovery and filtering - AI-based project analysis and scoring - Smart bid calculation logic - Proposal generation and text sanitization - API integration and workflow automation - Telegram notifications and activity monitoring - Reply handling and award ...

    €490 Average bid
    €490 Offre moyenne
    149 offres

    Apptixx Pty Ltd — MPX Client Portal (Phase 1 Development) Ownership: All code, architecture, and IP produced under this contract will be fully owned by Apptixx Pty Ltd, with unrestricted rights to commercialise, resell, white‑label, or license the platform. 1. Project Overview Apptixx Pty Ltd is developing a modular, enterprise‑grade platform designed for the construction, design, and real estate sectors. This project represents Phase 1 — the creation of a core client portal that will act as the central hub for all future modules. The platform must be built with scalability, modularity, and multi‑tenant capability in mind, as future modules (quoting, contracts, compliance, payments, AI tools, etc.) will be integrated into this core. 2. Objective of Phase 1 Develop a secure, mod...

    €1538 Average bid
    €1538 Offre moyenne
    179 offres

    I’m setting up a new mobile application and have chosen Flutter so the same codebase can launch on both iOS and Android without compromise. The core concept and feature set are outlined; what’s missing is the hands-on Flutter expertise to turn those ideas into a polished, production-ready app that runs smoothly on each platform. All visuals, navigation flow, and user stories are ready for implementation. I’m flexible on the server side—we can plug into an existing REST/GraphQL service, stand up a fresh custom backend, or lean on a third-party solution if it speeds up delivery. The priority is clean, well-structured Dart code, an intuitive UI that follows Cupertino / Material guidelines, and reliable performance on recent iOS and Android versions. Deliverables &b...

    €294 Average bid
    €294 Offre moyenne
    52 offres

    I need a skilled React / developer to turn our transport control-center concept into a production-ready web dashboard. The heart of the application is live bus tracking and fleet monitoring, so every component must update in real time through WebSockets and reflect instantly on a Mapbox map. Beyond the map, I want concise graphs and charts (Recharts, D3, or similar—your call) to surface key metrics such as on-time performance, vehicle health, and route load. Route management, trip scheduling, passenger analytics, and driver behavior modules will follow the same design language you establish for the core tracking views and pull all data from our existing REST and WebSocket APIs. Essential tasks you will handle: • Build responsive pages and shared components for tracking, fl...

    €415 Average bid
    €415 Offre moyenne
    106 offres

    I already have a working web front-end, but the data layer behind it is still a proof-of-concept. I now need a production-ready Supabase backend that can confidently power inventory, CRM, marketing, and document-filing features at scale—and, where the current React code shows strain, you will refactor it so the whole stack remains clean, testable, and easy to extend. What the backend must cover • Inventory Management: robust stock tracking and supplier management tables, triggers, and Row-Level Security so every quantity change is auditable. • CRM: lead tracking, customer segmentation, and performance analytics views that can grow into millions of records without manual tuning. • Document Filing: storage buckets with signed-URL access, versioning, and metadata i...

    €1394 Average bid
    €1394 Offre moyenne
    254 offres

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