Recruiter reached out in Instahyre. Explained the Interview rounds. Usually 3 rounds - HLD, LLD, HM

Round 1 : ( HLD )
Design Food delivery app - Discussion on Microservices, APIs and How to handle Delivery if Delivery Service is down

Round 2 : ( LLD )
Design Central Notification Service

• Focus on
  • How to send Notification to the User via Third Party Service - Gupshup. [Should be Flexible. Other Third Party Service may added]
  • Service classes, Exception Handling, Logging
  • Storing Notification data in a Table

Verdict : Rejected in secound round.