No he is not. As was read:

Later on, my boss came told the rest of us not to mess with the code that Other Tech Support Guy wrote, as he said it was very "breakable".

Besides English class told me that if you don't know the gender the default is he ;-)

Hmm...It appears you're right...the boss must be a hermaphrodite.

# Or do I go to my boss and lay it out on the line, even though it will look like I disobeyd a direct order, although it was prior to her telling me not to mess with it...

Unless the first "he" was referring to the coder. :)