I captured my consolidated view of a modern full‑stack application architecture, outlining each layer, its purpose, and the technologies I plan to use for a scalable, secure, maintainable product.
I chose React for the UI because it provides component‑based architecture and routing via React Router.
I selected Node.js + Express.js for the backend to deliver REST APIs, middleware, and business logic.
I will persist data with MongoDB and add Redis for fast caching and indexing.
I will secure the system with JWT, refresh tokens, RBAC, validation, and rate limiting.
I will adopt Apache Kafka for an event‑driven architecture to decouple services and handle async processing.
I will implement background processing with queues, scheduled tasks, retries, and failure handling.
I will integrate external services such as payment gateways, email, cloud storage, and AI APIs for extended functionality.
I will deploy via Git, testing, Docker, CI/CD pipelines, cloud infrastructure, and monitoring.