The most unprofessional and impolite process I met. After several interviews , I was asked to prepare a home assignment, which I will need to come and present to the team. I replied it on time and asked for the presentation date. No one replied for long time, so I reached out again and received an answer that they are terribly sorry but the team was busy and they will write me back within few days. Again, no one replied. After 1.5 months I received a generic decline email. The expected would be calling to explain in further details. I came to their office few times, invested a decent time on the home assignment.