My current company is currently re-shoring (if that's a word). After years of sub-optimal code being shipped over the systems eventually started to keeled over.

My current company is currently re-shoring (if that's a word). After years of sub-optimal code being shipped over the systems eventually started to keeled over. It's been pretty eye opening rewriting some of the older code and seeing how little care was given, variables named x1, x2 etc....