“I am from Perl town” is the great way Jason McIntosh expresses the cultural legacy of using Perl for many years. And it is a great legacy! Perl is still my primary language after 25 years of professional programming.
Generally, I describe my technical skillset in terms of the platforms I deliver solutions for, which in my case is web applications. Those applications might power a mobile app, but the backend is still emitting HTTP messages.
Hemingway knew English, but mostly it was his application of same that he is remembered for.