That is correct, but hiring staff and recruiters speak a different language. At least in my experience, I used to get phone calls that a so and so firm needs a

That is correct, but hiring staff and recruiters speak a different language. At least in my experience, I used to get phone calls that a so and so firm needs a Django developer. While I used Pylons and Python extensively, and probably could learn Django lingo on the job, they wouldn't hear of it. In retrospect we were both right.