I am not an architect of industrial IT systems, if you need to design a product from scratch, then an IT architect is better suited. I can create a prototype of a system with working functionality, but I am not a designer who will make the functionality beautiful and convenient.

I can do all the work on the product, but it will be very long and very expensive, and most likely of poor quality. Therefore, I like to work in a team on a big problem, where each player knows his job and does it well.