I built a Distributed Order Processing Platform as a backend-only, event-driven microservices system for managing the order lifecycle. I replaced synchronous REST chains with RabbitMQ-based asynchronous events and implemented Saga orchestration with Redis state management.
On that project, I added an API Gateway with rate limiting and a circuit breaker, and containerized the services with Docker for Kubernetes deployment.
I built an Automated Backend Generation Platform that generates backend APIs from schemas, reducing development time by about 70%. I used Node.js and Express for schema-based API generation and CRUD operations.
For the Fertilizer Optimization System, I designed the frontend and backend APIs. Its Random Forest classifier achieved 92% prediction accuracy across 19 fertilizer categories.
