Total four round after apply 1) after shortlisting HR call 2) Technical round 1 (2 easy & medium DSA problem solving, node js arch, security, multiple request handling) 3) technical round 3 (2 easy & medium DSA problem solving, node js arch, security, multiple request handling) 4) HR salary discuss

The interview process consisted of a single technical round that focused on full-stack development. The questions covered a mix of backend and frontend topics, including: Node.js: Concepts like middleware, REST APIs, JWT authentication, and asynchronous programming. React.js: Usage of hooks like useState, useEffect, and component lifecycle, as well as state management and conditional rendering. Databases: Both MongoDB and MySQL were covered. I was asked about designing schemas, writing queries, and understanding joins in MySQL and aggregation pipelines in MongoDB.