hi
please need more informations because we already make something like that
which raspberry pi work as hotspot and installed mosquitto MQTT and nodejs express
we use raspbian stretch lite
I am an Electrical, Electronics and Embedded Engineer.
I read through the job description very carefully and I am absolutely sure that I can do the project very well.
I have already made a Home Automation Hub using Raspberry Pi 3B+ ........Discuss some more information in chat for your requirements. The System I designed is very simple and easy.
I have already done some home automation projects. I can done it for you as soon as possible. I am experienced embedded system engineer with good knowledge in the home automation field.