Just build it
I have no idea how blockchain works, but I’d like to build a Coinbase competitor for other coins
That statement probably sounds ridiculous to you if you’ve been a developer for years, but this is precisely how I got my start.
I had a problem that I knew software could fix, and I spent the next two years learning everything I could about how to create it. Then I built it.
Of course, that was 20 years ago when I was single lived at home and had few adulting duties, but if you light a spark chances are you will follow through. If people say, your idea is too hard or to dumb just remember, someone made a million dollars from selling pixels.