Home Projects Device Monitoring System
Freelance Completed 2025

Device Monitoring System

IoT device monitoring dashboard collecting telemetry from thousands of sensors via MQTT protocol. Features real-time dashboards, alerting, historical data analysis, and comprehensive admin panel for device management.

Role
IoT Backend Developer
Duration
4 months
All Projects
2K+
IoT devices
10M+
data points/day
<1s
alert latency
99.5%
data capture
TECH STACK

Technologies Used

Django SQLite MQTT Chart.js Bootstrap
FEATURES

Key Features

  • MQTT telemetry ingestion
  • Real-time dashboards
  • Threshold alerts
  • Device management
  • Historical charts
  • CSV export
    • LEARNINGS

    Challenges & Solutions

    Key technical challenges encountered and how they were overcome.

    Data Volume

    Optimized SQLite with WAL mode and partitioning

    Alert Accuracy

    Built hysteresis logic to prevent alert storms

    Low Power Devices

    Implemented adaptive polling rates

    GALLERY

    Project Screenshots

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