Blynk Dashboard Development

I need a Blynk mobile dashboard configured for Android. The dashboard should include:

Data Streams:
- Voltage
- Current
- Power
- Energy

Widgets:
- Gauges
- History Graphs
- Notifications

Setup push notifications for:
- Power outages
- Threshold alerts

Ideal Skills:
- Experience with Blynk
- Android app development
- IoT and data visualization expertise


I'm looking for an experienced developer to create an Android app that implements an MQTT broker with real-time messaging capabilities. User authentication is required for accessing the broker.

Key Requirements:
- Android platform development
- Real-time messaging support via MQTT
- User authentication for secure access

Ideal Skills:
- Proficiency in Android app development
- Experience with MQTT protocols
- Knowledge in implementing user authentication

Please provide examples of similar projects and estimated timelines.