Distributed E-commerce Platform (ISIMM)
Distributed e-commerce platform capable of processing 10K+ daily transactions with event-driven microservices architecture and real-time inventory synchronization.
Built a comprehensive distributed e-commerce platform as an end-of-study project demonstrating advanced system design principles. The platform handles the complete e-commerce lifecycle including product catalog, shopping cart, order processing, payment, and inventory management. Architected with event-driven microservices using RabbitMQ for inter-service communication, solving complex distributed system challenges including eventual consistency, distributed transactions, and real-time inventory synchronization across multiple services.
Pattern:
Event-driven microservices with SAGA pattern
Data Flow:
Client → API Gateway → Service → Event Publish → RabbitMQ → Consumer Services → Database- Product catalog with search and filtering
- Shopping cart management
- Order processing pipeline
- Payment processing simulation
- Real-time inventory synchronization
- User authentication and authorization
- Event-driven architecture
- Distributed transaction handling
Impact:
- Demonstrated understanding of distributed systems patterns
- Built production-ready event-driven architecture
- Solved complex distributed transaction challenges
- Achieved sub-second response times under load
Key Achievements:
- Successfully implemented SAGA pattern for distributed transactions
- Built 8 microservices with independent databases
- Handled 10K+ daily transactions in load testing
- Achieved eventual consistency with compensating transactions
- Implemented comprehensive event-driven communication
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