// problem
rivers across the bodoland territorial region rise fast in the monsoon. authorities need to know a river is rising early enough to act, and the warning has to reach them on the phone they already carry.
// approach
the platform ingests real-time telemetry from river water-level and flow gauges. when a reading crosses a threshold, a geofenced alert goes out by sms and whatsapp and escalates across multiple authorities. gis map overlays show the zones at risk.
node.js and express with prisma over postgresql, and a react dashboard.
// outcome
running as a mission-critical public-safety system for the region. it serves authorities, so it has no public link.
// stack
node.js · express · prisma · postgresql · react · iot telemetry · gis
// services
systems