I applied via job board, got contacted by HR.
Round 1: Telephonic with HR
Round 2: Telephonic with another HR
Round 3: Video interview with Senior Manager
Round 4: F2F interview with the same Senior Manager
Round 5: F2F with Senior HR
Round 6: F2F with Delivery Director
Round 7: Video interview with CXO
Round 8: F2F with one of client's CXO
After all these rounds, I'm yet to receive a feedback. Sheer waste of time and energy.