Cant you find out the answer for these questions with a series of short tests?
I once applied for a job at IBM and instead of an initial interview they sent me a series of interactive tests to check my skills. I ended up moving to another country and didn’t follow through, but still liked this approach.
Also in the EU I can see lots of job listings are using now a system where you either have a certain type of education/degree or a certain previous experience to be eligible to apply.
Still you need to have knowledge of the specific field, but technically if you started at the bottom with an entry level low skill job you can get higher with experience alone and without a university degree.