For example, a developer jr that knows 3 or more languages fits in:
He started programming when he was a kid.
He knows nothing.
For example a recent graduate, it's not rare to find a developer that says "I know Java!" or "I know JavaScript". he (or she) self sold as a "jack of all trades", but how about to develop a system in Java EE or in REACT and REDUX?
Discussion (1)
It depends on the real experience.
For example, a developer jr that knows 3 or more languages fits in:
For example a recent graduate, it's not rare to find a developer that says "I know Java!" or "I know JavaScript". he (or she) self sold as a "jack of all trades", but how about to develop a system in Java EE or in REACT and REDUX?