Hello! Can I ask you for some random career advice? I am mid-career, in a low-level mgmt position but want to return to being an IC. My team's tech stack is Python and Kotlin, but in my position I don't get to code. I code for fun at home but it gravitates towards Python (as it is highly relevant for doing Deep Learning work). My question is if I ever go into a backend role, what language best lets me get into a deep tech position at a MANG. With Python's limited use in production in MANGS, I don't see how I'll pass the Leetcode coding interviews. I used to do distributed systems a long time ago and really miss it (Did professional work in C,C++, Java, Go and Erlang/Elixir but it has been a while). I have a child now that takes up a lot of time, so I can't invest in getting good (again) in too many languages. I also have generally bad memory (remembering all the functions in std lib in Java or STL in C++ is just impossible anymore). I generally love coding but my algorithms are pretty rusty too. Advice on how to pick a darn tech stack? Thank you.