Real-Time Data Updation in Flutter App

I'm currently seeking a skilled Flutter developer who specializes in using MQTT to enhance an existing application. Will provide anydesk access. Need to work locally to complete project.

Key Task:
- Integrate real-time data updates into the app.

Specifically, this project entails:
- Implementing functionality for the app to publish data to an MQTT broker. Although the specific broker hasn't been specified, general MQTT experience is essential.
- You'll need to work within an existing architecture. Therefore, any modification shouldn't affect the overall function or design of the app unless necessary for the real-time update functionality.

Ideal Skills:
- Well-versed in app development using Flutter.
- In-depth knowledge and experience in MQTT.
- Strong understanding of real-time data streaming.

Please note: User authentication components are not necessary for this task as this question was skipped.

This project has a tight deadline and will require prompt and quality delivery. Looking forward to your innovative solution proposals.