YOE: 5
College: Tier 1
Current Company: startup

Recruiter reached out to me on linkedIn

Round 1: HM Round [1hr]

1. Asked about the projects that I have worked on
2. Asked about indexing - composite indexing internals
3. Different indexing scenarios which index will apply etc
4. Questions were asked based on tech stack

Round 2: LLD [1hr]

1. Asked to code rate limiter

Round 3: HLD [1hr]

1. Asked to design tinyurl

Round 4: Bar Raiser[1hr]

1. Asked to code tokenize/detokenize the stream of strings
2. Discussed the security aspect of it
3. Storage Solutions etc