The challenge
HVAC manufacturers need to monitor field-installed equipment, catch alarms early and give customers and internal teams real-time operational visibility.
What we built
- Web platform for site monitoring and management
- Mobile apps for technicians and field operators
- Equipment modeling and operational state visualization
- Federated backend to aggregate data from thousands of devices
Stack
ReactReact NativeNode.js / TypeScriptGraphQL / Apollo FederationAWS LambdaNx monorepo
The outcome
A digital ecosystem connecting equipment, alarms and support teams — turning telemetry into operational action.
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