Hi,
I hope you are doing well. I have expertise in embedded system design and development.
I just have a visual over your project's details and feel privileged to tell you that this correlates with my domain of expertise.
Please message me as I will like to ask a few questions.
I have a lot to disclose as of my skills and looking forward to show all of it on chat.
Please provide all requirements (Technical, Non-Technical and business logic).
It seems like an interesting project.
I would like to discuss all the requirements with you, so I can mark the scope of this project.
Please also note that final estimation will be provided once all the requirements will be revealed from your end.
Hence, my cost of development & deadline solely depends on what you reveal (in detail).
Looking forward to conduct an extensive chat with you.