I was referred by a friend, at the first i was asked formal question and was briefed about the job profile on telephone.. After formal interview i was asked for a skype interview where i performed well, few days later i was asked for f2f interview at banglore location. At banglore 1. TECHNICAL ROUND: I was asked about the previous projects related to data analytics and was asked questions on the explanation. 2.Technical round 2: I was asked some coding questions followed by some logical questions.After this round they asked me to wait and then told me to wait for HOD round 3Hod round Again I was asked the basic analytical things, algorithm and discussion on my previous projects and some behavioral questions. After a good review i was told that i will be sent for HR round 4 HR round. Nothing special, I was asked about family background and expectations. Within 3 weeks i got the offer letter and was asked for all the formalities to be done. Hr takes time for sending out the offers and other forms.