Hospital Management System

A Smart Health System

This project is more than just a patient database; it is a full-stack infrastructure solution designed for high-availability environments where data integrity and scalability are critical.

Backend & Microservices Architecture

• Distributed Architecture: I implemented a microservices ecosystem with Spring Boot where each module (patients, consultations, inventory) operates autonomously with its own database, ensuring isolation and fault tolerance.
• Efficient Communication: Service orchestration through a centralized API Gateway and optimized inter-service communication using OpenFeign.
• Bank-Grade Security: Robust authentication system based on JWT and SHA256 encryption, managed by a dedicated security service with Spring Security.

Frontend & High-Performance UX

• Access Control (RBAC): Interface developed in Angular featuring lazy loading and isolated modules based on medical staff roles and permissions.
• Modern Design: Responsive and minimalist UI built with Tailwind CSS and DaisyUI, prioritizing speed of use in critical healthcare scenarios.

Data Infrastructure

• Cloud Persistence: Relational databases managed in Neon (PostgreSQL), optimized through custom DDL/DML scripts.
• DB-Level Security: Implementation of least-privilege policies where each microservice can only access its specific tables.

DevOps: CI/CD & Cloud-Native

• Optimized Containers: Docker implementation using multi-stage builds to minimize the attack surface and artifact size.
• Modern CI/CD Flow: Automated pipeline in GitHub Actions managing everything from unit testing to automatic deployment on Google Cloud Run.
• Development Environment: Advanced setup with Docker Compose and watch mode for a seamless and agile developer experience.