Web Development
Masser: Field Monitoring Platform
A monitoring platform for farms: stations in each field send temperature, humidity and battery readings, and growers get alerts and a live view.

- Client
- AGRI 4.0
- Role
- Full-stack developer
- Period
- Feb 2025 to present
- Status
- Live demo
5
fields in the demo
10
stations reporting
10/min
readings processed
Live
console streaming every reading
The challenge
Growers learn about frost, fungal conditions or a dead sensor after the damage. They need readings from every field in one place, with warnings that fire on their own.
What I built
Stations report over a message queue (RabbitMQ) to a Node.js back end that stores readings in MongoDB and checks limits per field. A React interface shows fields with trends and plain-language advice, a station table with signal and battery, alert rules, a live console and a station map. A simulator feeds demo data.
The outcome
A working platform demonstrated on simulated readings from 5 fields and 10 stations.
Key features
- Fields overview with trends and growing advice
- Station table with signal and battery
- Alert rules with acknowledge and history
- Live console with rolling chart and heat matrix
- Station map
Screens
Overview1 / 5
Stack and tools
- React
- Node.js
- MongoDB
- RabbitMQ
- Docker
- IoT
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