A collection of completed projects that have been successfully delivered, deployed to production, or archived. These projects represent significant achievements and learning experiences throughout my career.
Real-time business intelligence dashboard that processes millions of data points daily to provide actionable insights for decision-makers. The system aggregates data from multiple sources including CRM, ERP, and analytics platforms, presenting unified metrics through interactive visualizations.
Built with a microservices architecture using React for the frontend and Node.js for the backend, with MongoDB for flexible data storage and WebSocket connections for real-time updates. The dashboard includes customizable widgets, role-based access control, and automated report generation.
Production-grade API gateway service that handles routing, authentication, rate limiting, and request transformation for a microservices architecture. Built to consolidate access to 25+ backend services through a single, secure entry point.
Implements OAuth 2.0 and JWT authentication, intelligent request routing based on service health, circuit breaker patterns for fault tolerance, and comprehensive request/response logging. The gateway uses Redis for distributed rate limiting and caching, with Docker containerization and Kubernetes orchestration for high availability.