To me, the value is in what a technical team could see about a developer. Are they narrow-focused, or have a broad range of skills? Do they keep up with newer t

To me, the value is in what a technical team could see about a developer. Are they narrow-focused, or have a broad range of skills? Do they keep up with newer technologies? Are they capable of answering tough questions, or do they just skim the easy ones? Too many people say 5/5 for Java or whatever, but don't have the first clue.