Merge pull request jwasham#1389 from iamnafets/main

Add Hello Interview to mock interview resources

README.md

@@ -1245,6 +1245,7 @@ Mock Interviews:
 - [Pramp: Mock interviews from/with peers](https://www.pramp.com/) - peer-to-peer model of practice interviews
 - [interviewing.io: Practice mock interview with senior engineers](https://interviewing.io) - anonymous algorithmic/systems design interviews with senior engineers from FAANG anonymously
 - [Meetapro: Mock interviews with top FAANG interviewers](https://meetapro.com/?utm_source=ciu) - an Airbnb-style mock interview/coaching platform.
+- [Hello Interview: Mock Interviews with Expert Coaches and AI](https://www.hellointerview.com/?utm_source=ciu) - interview directly with AI or with FAANG staff engineers and managers.
 
 ## Be thinking of for when the interview comes