Why is it balls?
Why do we know this isn't the case?
I don't know if he is, but it sounds like
@tom_e might be a Developer.
His job is probably to read a technical brief and specification, and write some code to make a thing do a thing.
There are not always fixed rules about how you make a thing do a thing, and someone with more experience is likely to:
- Know shortcuts
- Have experienced failure in the past and be aware of gotchas and common traps
- Have done this kind of thing before
- Be quicker at executing this thing
- Produce a more polished outcome at the first pass
Same as a craftsman with 20 years in the trade is generally going to be better than the guy who started in the same role a week ago.
Surely this is just common sense?