emergency-system

RaktSetu is a real-time blood donation network that connects donors, hospitals, and blood banks using intelligent matching, urgency-based alerts, and SMS fallback for rural accessibility.

Sistema Off-Grid de alerta temprana y evacuación comunitaria mediante secuestro DNS y Portal Cautivo.

A DBMS-based full-stack system that optimizes ambulance dispatch using real-time availability, location, and emergency priority. Built with MySQL, Flask, and a simple web interface.

QR-based vehicle emergency information system built with Next.js and Prisma.

Hospital triage and patient registry platform for disaster response. Features bulk data intake, staff authentication, and centralized victim tracking.

Multi-tenant QR-based emergency & medical info platform for schools. Admins, teachers and parents manage students centrally. Public QR pages allow fast access during emergencies. Built with Next.js 15, Firebase, and secure RBAC architecture.

Standalone single-touch cellular voice & SMS emergency distress system using Arduino Nano, SIM800L, and DFPlayer Mini with Proteus & Wokwi simulation

Real-time blood donor matching system for emergency response using web technologies

Graduation project: An intelligent voice-triggered emergency assistance system that activates upon intentional repetition of a distress keyword and sends alerts with live location.

Real-time accident response platform with GPS tracking and live dashboards.

Full-stack health-tech web app: medical image classification (PyTorch CNNs for brain tumor/skin lesion), chronic disease risk prediction, and Gemini-powered symptom checker. Next.js + Flask.

🛡️ Privacy-first offline Dead Man's Switch for Android. Sends emergency SMS & Email with GPS location & audio notes. Includes self-hosted Raspberry Pi watchdog server.

Emergency Ambulance Dispatch System Backend API (Express.js, TypeScript, PostgreSQL, Prisma)