National Epidemic Control — Fluvius engineering case

The brief

A country had to account for every inbound traveller: health documentation collected and checked before departure rather than in the queue at the border, monitored stays tracked after arrival, and the whole flow standing up at national scale. Requirements moved week to week as protocols changed, against a go-live date that could not.

What we built

We delivered a national platform: native applications on both public app stores and a government-grade backend behind them. Travellers uploaded health documents (PDF, JPEG, PNG) ahead of arrival for preliminary validation, so screening happened before the border rather than at it; those under monitoring reported daily, against a verified address, inside a geofenced movement restriction, with an optional paired wristband confirming the device was still present. Programme operators ran all of it from one dashboard.

Key features

▸Native iOS and Android applications

▸Secure document upload and validation (PDF / JPEG / PNG)

▸Pre-arrival health documentation workflow with preliminary validation to speed border flow

▸Daily self-reporting for travellers under monitoring

▸Address verification for monitored stays

▸Geofenced movement-restriction mapping

▸Wearable wristband pairing and monitoring via QR code

▸Administrative dashboard for programme operators

Stack & engineering

▸Native applications for iOS and Android, shipped through both public app-store review processes

▸Government-grade backend: document intake, validation workflow, operator dashboard and audit trail

▸Secure document handling — PDF, JPEG and PNG accepted, checked before a traveller boarded

▸Location services — geofenced movement restrictions held against a verified address

▸Device integration — wristband pairing initiated by QR scan, with presence monitoring

Inside the platform

Screens from the application a traveller actually used: the code that connected them to their record, the published outbreak figures, daily symptom reporting, the validated address for a monitored stay, the movement restriction drawn on a map, and the paired wristband that told operators the device was still online.

Similar work

Building something like National Epidemic Control & Border-Entry Platform? Leave a number and one of the engineers who did this work picks it up.

Platform home screen: a field to enter a travel code, the latest protocols and headline outbreak figures — Home · travel code

In-app feed carrying official programme updates, situation reports and monitoring guidance — Official updates

Figures screen showing global totals above a regional breakdown of confirmed, active, recovered, tested and isolated counts — National figures

Monitoring screen: morning and evening symptom reporting, a monitored-stay day counter and a link to the movement map — Symptom reporting

Address verification screen confirming a valid code against the accommodation booked for a monitored stay — Code validated

Movement-restriction screen: the monitored site marked on a map with the protocol text explaining the geofence — Restriction map

Wristband screen showing the paired device online, the wristband status and a diagnose action — Paired wristband

Close-up of the wearable pairing detail: the QR code that binds a bracelet to a traveller record — Pairing detail

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National Epidemic Control & Border-Entry Platform.