MedSched Pro — Full-Stack HealthTech

MedSched Pro — Full-Stack HealthTech SaaS & Clinical Practice Management Platform

Architected and engineered a modular, high-performance practice management and appointment scheduling SaaS designed for medical clinics, dental practices, and veterinary centers.

Core Architecture & Technical Highlights:

• Modern Frontend: React 18 SPA built with Vite 6, Tailwind CSS v3 clinical design system, React Portals for isolated print/PDF DOM roots, and Lucide React.

• High-Performance Backend: Node.js 22 LTS leveraging the native Node HTTP server architecture for zero-dependency overhead, dynamic route dispatching, and streaming JSON serialization.

• Embedded Zero-Latency Database: Powered by SQLite 3 via native node:sqlite (DatabaseSync) with 12 relational models, ACID transactions, and automated integrity enforcement.

• Patient Booking Funnel: Intuitive 4-stage patient reservation portal with dynamic doctor slot generation, real-time availability, and double-booking prevention.

• Clinical EHR & Bioethics: Electronic health records timeline, prescription management, radiographic image viewer with optical zoom/rotation, and HTML5 Canvas e-signature with legal audit hashing.

• Financial & Cash Register Engine: Double-entry clinical accounting tracking consultation collections, multi-account settlement, expense categorization, and cash drawers.

• Global i18n Engine: Enterprise-grade internationalization supporting 4 languages (English, Spanish, Portuguese, French) with 1,924 localized string keys per locale.

Stack: React 18 • Node.js 22 • Vite 6 • SQLite 3 (node:sqlite) • Tailwind CSS • HealthTech • REST APIs • i18n