One of the worst interview panel and process. Not considering importance of anyone time. They work on Saturdays, and expect all candidates to waste their time with them. I was interviewed, on Sr. Android and the interviewer started with Life cycle, parcelable vs serializable etc. Then he asked 2 puzzle, and gave a situation where we need to design a dial pad, as we dial 2 the screen should all numbers in phone book that contains A and has a number 2 in number. Then if I dial 3, then it should filter phone book with, phone numbers containing 2 and 3 and names containing ad, ae, af, be, bd, bf, CD,ce,cf .... And so on. The worst part now, they have an assignment to be done right there, then there was no one to explain the assignment, when requested they explained. Implemented as explained, got verified and then submitted, waited for 2 hrs to get is checked, later the guy say no this was not the requirement. Can you implemented as per requirement and enhance it..? Seriously .... Dude people should be evaluated, based on concept not as per some random requirement given and changed every now and then. Later they said, it's already very late, please try this requirement from home and submit. Don't waste your time in this company for interview. They will waste ur whole day. Jr. Guys are taking interviews and don't have basic ethics on what questions to ask. They will ask u too basic questions and consider assignment to b done with no proper explaination, they will explain u something and expect something else, which they will tell once u submit the assignment.