First round is PI where you have to introduce yourself and talk about one topics for few mins, Aptitude mainly of technical basis and few quantitative, Technical Round- ask question related java basic means core java concept, Managerial Round- give me to write code on real project condition, HR Round

My interview experience is very good and the interviewer is very friendly to me. He listened to every single word which was I told. At the end of the interview, he gives a valuable suggestions to me.