I've not had this experience. How are you screening your pipeline? I have a hard time believing that someone who can tell you why they designed a particular RES

I've not had this experience. How are you screening your pipeline? I have a hard time believing that someone who can tell you why they designed a particular REST api the way they did, describe the schema and talk about what performance issues they encountered and how they dealt with them and can intelligently discuss the language they're using but can't code fizzbuzz.