Professional GraphQL Development & API Architecture
Advanced GraphQL expertise, this portfolio demonstrates a deep understanding of API design, from robust schema modeling to scalable, production-ready implementations. My experience includes building real-time subscriptions, federated schemas, and integrating GraphQL with microservices architectures for seamless data orchestration.
Advanced GraphQL Development & API Architecture
My GraphQL expertise has evolved from basic queries to architecting enterprise-level API infrastructures with modern data fetching patterns. What started with simple REST API consumption has transformed into sophisticated GraphQL schemas, federated microservices, and real-time subscription architectures.
Currently, I specialize in modern GraphQL development patterns including schema design, Apollo Server implementation, and scalable API architecture. My projects demonstrate mastery of GraphQL ecosystem, performance optimization, and production-ready deployment strategies.
Professional Expertise includes:
• Schema Design: Advanced type systems, custom scalars, interfaces, unions, and comprehensive query/mutation/subscription patterns
• Apollo Server: Resolver implementation, DataLoader for N+1 prevention, context management, and error handling strategies
• Microservices Architecture: Apollo Federation, schema stitching, service composition, and distributed system design
• Real-time Features: WebSocket subscriptions, Redis PubSub integration, and live data synchronization
• Security & Authentication: JWT implementation, role-based access control, query complexity limiting, and authorization directives
• Performance Optimization: Query batching, caching strategies with Redis, database optimization, and monitoring with Apollo Studio
My recent portfolio showcases demonstrate the evolution from basic APIs to production-grade GraphQL systems including e-commerce platforms, microservices gateways, real-time collaboration tools, and content management systems.
GraphQL Development Achievements
🛒 E-commerce GraphQL API
Complete e-commerce API with Apollo Server, real-time subscriptions, DataLoader for N+1 prevention, JWT authentication, and comprehensive schema design for products, orders, and users.
🔄 GraphQL Gateway (Microservices)
Advanced microservices architecture with Apollo Federation, schema stitching, distributed services (Users, Products, Orders, Reviews), circuit breaker patterns, and unified GraphQL gateway.
📋 Task Management (Trello Clone)
Real-time task management with WebSocket subscriptions, Redis PubSub, optimistic UI updates, drag-and-drop functionality, and live synchronization across multiple clients.
Professional GraphQL Projects
E-commerce GraphQL API
Enterprise-grade E-commerce API: Complete GraphQL API with Apollo Server featuring comprehensive product catalog, order management, user authentication with JWT, real-time inventory updates via subscriptions, DataLoader for optimized database queries, Redis caching, and production-ready deployment architecture.
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GraphQL Gateway (Microservices)
Federated Microservices Architecture: Advanced API gateway using Apollo Federation and schema stitching, coordinating 4 independent services (Users, Products, Orders, Reviews). Features circuit breaker patterns, distributed tracing, service discovery, query planning optimization.
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Task Management System (Trello)
Real-time Collaboration Platform: Trello-style task manager with GraphQL subscriptions via WebSocket, Redis PubSub for multi-client sync, drag-and-drop board interface, optimistic UI updates, role-based permissions, and interactive demo showcasing live data synchronization across multiple users.
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E-commerce GraphQL API
Enterprise-grade E-commerce API: Complete GraphQL API with Apollo Server featuring comprehensive product catalog, order management, user authentication with JWT, real-time inventory updates via subscriptions, DataLoader for optimized database queries, Redis caching, and production-ready deployment architecture.
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GraphQL Gateway (Microservices)
Federated Microservices Architecture: Advanced API gateway using Apollo Federation and schema stitching, coordinating 4 independent services (Users, Products, Orders, Reviews). Features circuit breaker patterns, distributed tracing, service discovery, query planning optimization.
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Task Management System (Trello)
Real-time Collaboration Platform: Trello-style task manager with GraphQL subscriptions via WebSocket, Redis PubSub for multi-client sync, drag-and-drop board interface, optimistic UI updates, role-based permissions, and interactive demo showcasing live data synchronization across multiple users.