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IoT Fleet Management Backend
Backend system managing telemetry data and remote commands for thousands of IoT devices.
PythonAWS IoT CoreDynamoDBServerless
Code is private/proprietary
Architecture Overview
Serverless architecture leveraging AWS IoT Core for MQTT communication and Lambda functions for processing telemetry rules.
Architecture Diagram PlaceholderImagine a beautiful systems architecture graph here.
The Problem
Managing device state and handling offline queuing for intermittent connections was unreliable.
The Solution
Utilized AWS IoT Device Shadows to manage state and implemented robust MQTT topics for command queuing.
Lessons Learned
"Serverless architectures excel in bursty IoT workloads, but require careful tuning of concurrency limits to avoid throttling."
Key Features
- ✓Real-time telemetry ingestion
- ✓Over-the-air (OTA) update management
- ✓Offline state synchronization
Result Metrics
- ManagesManages 50k+ active devices
- HandlesHandles intermittent connectivity gracefully