Work · SafeTrekr · 2026 · Production · limited customer-facing

TarvaRI Alert Viewer

A map you can zoom from world to alert.

Availability

TarvaRI Alert Viewer is in production as a limited customer-facing product, so it has no public link.

Z1 overview: the world map with clustered, severity-colored markers, live category cards, and the intel feed. Titles are generalized and feed names withheld.

The problem

Alert data has geography and layers that a table cannot show, and customers kept losing orientation between the global picture and one trip.

The system

A map-first canvas for TarvaRI's triaged alerts: world and category views at a distance, then cards, live metrics and clustered severity markers as you zoom in, with drill-down, view modes and filters that deep-link.

Outcome

Customers can move from what is happening in the world to the single alert near their trip without losing their place, on any screen.

Proof

The viewer is deployed and used by custom clients as a limited customer-facing product.

Role

Tarva architected and led the AI-assisted development and led information architecture, UX/UI, brand, design and development.

Supporting stack

Next.js 16 · React 19 · TypeScript · @tarva/ui · MapLibre GL · Zustand · motion/react

Scale

desktop · mobile · PWA

The Weather district: every advisory in one list sorted by severity, its sources counted, its map clustered.

On the phone: the Situation board, and a category opened as a bottom sheet.

TarvaRI Alert Viewer: mobile category wx