EPAM Systems interview questions

Cleared Interview on same day and released offer within 3 days. After 3 months notice period, Hr called me and scheduled project interview before joining and revoked my offer just before 3 days of joining .. Keep up the good work.. Just one team project interview decides you to revoke them.. then you guys should kept before releasing offer .. Thank god I didn’t join your company Don’t join this company, if you got offer from Epam then you must keep backup offer for sure