Razorpay Software Development Engineer (SDE) interview questions

Question were technical but easy if you have good knowledge about IT fundamentals and basis of coding. They mostly focus on API and cloud service knowledge. My HR was very kind so overall i had a good interview experience .

First round was machine coding round - design in-memory database The interviewer was not open to ask questions, very less communication. I was given 45 mins, about which 10 went in here-there conversation I got rejected in first round itself