GraphQL Jobs

Looking for a Senior Frontend Developer with strong experience in React, , TypeScript, and modern frontend development practices. This is a remote position with flexible working hours and long-term opportunities. ## Requirements * 6+ years of frontend development experience * Strong experience with React.js and * Strong knowledge of TypeScript and JavaScript (ES6+) * Experience with GraphQL and REST APIs * Experience with state management libraries (Redux, Zustand, Context API, etc.) * Good understanding of responsive design and modern UI/UX principles * Experience with Git and collaborative workflows * Ability to work independently and communicate effectively ## Nice to Have * Experience with Tailwind CSS or Material UI * Experience with Node.js or full-stack development * Experienc...

Busco un colaborador o colaboradora que ya resida en España y pueda alinearse con mi horario de trabajo para intervenir en varias apps Android e iOS que ya están publicadas. El objetivo principal es añadir nuevas funcionalidades y realizar una modernización general del código y de los servicios asociados. Qué necesito exactamente • Implementar las nuevas features que tengo en el roadmap: migración de servicios, adaptaciones a la última versión del SDK y una puesta al día del diseño sin alterar la identidad visual existente. • Posibles extensiones al proyecto incluyen integración con redes sociales, pagos dentro de la aplicación y notificaciones push, dependiendo del avance. • Re...

***DO NOT attempt to communicate or engage outside of Freelancer. Any such action will result in IMMEDIATE REJECTION*** We are looking for a highly skilled React & developer with strong Firebase experience to help build and scale modern full-stack web applications and SaaS platforms. This is a great long-term opportunity for talented freelancers who have strong technical skills and want to work on large-scale, real-world products with continuous development work. Required Skills React.js Firebase Full-Stack Web Development REST APIs / Backend Integration Responsive UI Development Authentication & User Management Real-time Features Performance Optimization Deployment & Production Handling Preferred Experience SaaS platforms Dating / social platforms Admin panels & dashb...

My internal car-rental CRM runs on a PHP / MySQL stack and I need an expert who can expose selected tables through a secure, read-only REST layer and then wire that data to Anthropic’s Claude so staff can query the system in plain English. The job breaks down into two concrete parts: • Read-only API layer – Build an authenticated REST (or slim GraphQL) endpoint that surfaces vehicles, bookings, customers and rates while keeping write operations impossible. – Implement clean JSON responses, pagination and basic filtering (dates, location, status). – Code must be self-contained and framework-agnostic so it drops into whichever PHP 7.x or 8.x version we discover on the server. • Claude chat interface – Set up token-based calls to the ...

Vision: HITTRO aims to become India’s most reliable, safe, and intelligent intercity ride-sharing platform by combining: • Real-time ride coordination • AI-assisted matching and routing • Strong passenger safety systems • Seamless multilingual user experience • Trust-first community and loyalty mechanics The goal is to launch a production-grade mobility ecosystem that significantly outperforms existing ride-sharing platforms such as BlaBlaCar in: • usability • matching efficiency • safety • speed • reliability • regional accessibility ________________________________________ Project Scope We are looking for an experienced product engineering team with proven expertise in: • Mobility platforms • Ride-hailing systems...

I am ready to move from concept to a working MVP and want every core layer built in one coordinated sprint. The product will be available on iOS and Android first, with a lightweight web dashboard for administration and analytics. Design I need a completely custom look and feel—no off-the-shelf Material or Flat themes. Your first task will be producing high-fidelity UI/UX mock-ups for the mobile apps and the web dashboard, then translating them into workable front-end components. Mobile prototype The prototype must run natively on both iOS and Android. It should already support: • Secure user authentication (email/social) • Push notifications (device token management included) • In-app purchases for digital content Backend & data layer Please archi...

Create a standalone AI Platform same as ChatGPT, Gemini, Perplexity platform to run agentic shopping with AI shopping tools including agentic checkout. Build the Commerce Backbone framework along with Multi-Agent Architecture. Embed advance levels of MCP -style commerce protocols, AI-readable catalogs, retailer APIs optimized for agents instead of humans, Explainability Metadata. Advance Commerce Platform Integrations and CRM + Loyalty Integrations. Data storage options. Detailed structure for merchant onboarding and fulfillment orchestration.