Each Round expectation were clearly defined by the HR. the first round was purely technical of around 1:30 hr - including the coding & conceptual/ theory questions. The 2nd was with the VP, around 50 mins -> 30 mins tech conceptual questions, other 30 regardig my past exp & typical behaviour & mngerial questions. The 3rd one was face - face, about an hour, where had a python & sql intermediate question, & few question's related to the workflow of how the LLMs work after the prompt is entered by the user, & other few Rag & Vector DB, embedding questions. Then a final hr salary discussion round.