What percentage of Java Devs are certified?
Unknown to the public
Does Oracle keep statistics anywhere of this sort of information?
Absolutely. They just do not divulge that information as it is kept private. Someone had asked that similar question and that's the answer they received.
The only number they probably give out is roughly how many people have achieved getting certified in ALL of their exams.
Oracle would know how many Java Certificates it has handed out (but doesn't reveal this figure).
However, it can't know how many Java Developers there are out there in the world !
So, how can it say what is the percentage of Java Developers that are certified ?
Hemant K Chitale