Hi there,
This is Bogdan from Romania.
I'm a mechanical engineer - specialized in the industrial robotic field, 3D designer and modeler (from time to time and some projects I could make the functional prototype too).
I'm doing product design, industrial design, reverse engineering, ideation, etc.
I have over 15 years experience working on various systems/devices across multiple industries, from concept to launch.
I will need o know the exact dimensions of the pcb, the necessary room for ventilation (as percents from the enclosure), the position of the button and led, type of the button, etc, etc.
Besides the nano-switch you give as the example, do you have any preferred design style?
For any more questions we could chat here.
Regards
Bogdan