I read this advice so much as a younger programmer, but now I am in a position to say - this doesn't work.
Sure think of yourself as multi-lingual and able to learn anything (which you probably are). But don't market yourself that way, especially if you're a contractor. People want someone who knows their tech stack and they want you to be productive yesterday.
Sure think of yourself as multi-lingual and able to learn anything (which you probably are). But don't market yourself that way, especially if you're a contractor. People want someone who knows their tech stack and they want you to be productive yesterday.