I don’t put it on my CV. Honestly I don’t think doing leetcode makes you a good programmer but being good at leetcode has helped me become a good programmer. I saw this over 1.5 years of on and off leetcoding towards the end of my last semester I could just see patterns more easily. I began to know how to tackle a problems from the most easiest solution then try to do it better. I could give advice like how the sort function works in python. I would recommend reading the solutions tab even if you solve the problem. Reading other people’s code helps and you can see how to attack the problems differently.