A defense-grade manufacturer needed a cloud-native platform that could turn thousands of raw sensor feeds into real-time, regulatory-compliant insights for smart-community air-quality programs.

The Challenge

Deployments streamed high-volume temperature, particulate, and gas data every 60 seconds from both outdoor AQMS and indoor AQMS. They needed a web application that could ingest JSON payloads, calculate CPCB-compliant Air Quality Index (AQI), and stay available 24 × 7 despite patchy networks and disaster-recovery events. The deployment ran in a secure private network with no ISP connectivty.

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Our Solution

We architected a containerized Node.js micro-services stack that processes sensor payloads through RESTful endpoints and persists them in a sharded MongoDB cluster for sub-second look-ups.

Server-side rendering delivers CPCB-color-coded dashboards, while WebSockets push live graphs, statistics, and raw data comparisons with selectable time frames (daily to yearly) to browser clients.

A rules-based alarm engine triggers notifications and stores history so operators can clear, acknowledge, or drill into events instantly.

Role-based access, SSH hardening, and HTTPS certificates meet government-grade security mandates.

CI/CD pipelines enabling zero-downtime updates on Ubuntu VMs hosted in secure private and secure data centers.

Impact

• Sustains 1,000+ concurrent users without performance degradation
• Real-time AQI and statistical downloads accelerate compliance reporting.
• Disaster-recovery buffer guarantees zero data loss during outages, preserving audit trails

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Ready to transform raw IoT signals into actionable, revenue-generating intelligence?

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Book a 30-minute strategy call with Infolitz  to discuss your smart-environment roadmap.