L1 Assessment - To build users, carts and cart items table for online ordering service. L2 F2F Technical Round - They mostly asked about sql queries. some of the listed questions are Materialized Views in sql Why Active record? Window functions ORM Querying JSON typed data Querying based on part of data in strings Shortening links without using third party CORS Cdn links Security Measure that you follow to APIs some of the questions are like Challenging task That I worked blunders that you did Work Experience