Experienced Engineer with Linux, C++, and ML expertise

I find this a weird question. I've probably spent the most time with Linux, C++, and ML biz (Mostly Keras and Pytorch), but I've never had trouble picking up new stuff; like most living engineers, I've written a ton of python and javascript incidentally; like many who have gotten into the weeds of their stack, I've hacked in some C and CUDA occasionally; like many who've hung around a computer science department, I've played with haskell and scala; like I hope many here do, I've tried out funny or promising little languages that show up on HN from time to time. I "know" zero programming languages, but I have used many, and generally find that understanding the problem and knowing how to learn quickly is more useful than expertise in specific tools