Hi, I am completely familiar with Node-red and MQTT. So I can handle MQTT and node-red part easily. I don't have much knowledge of android. Please message me so we can discuss further and please visit my profile to see some of the projects that I have done.
I am an native Android developer. I'm willing to offer my services for this Android app with clean and efficient results.
I look forward to long-term cooperation with you.
Contact me for quick and quality work. I would be pleased to answer your concerns in better way. Looking forward to hear back.
Thanks.