Round 1: (30 min At career college center)
Resume discussion for 10mins
1 question (Maths + coding) Given an equation reduce its computing time.

Round 2: (45 min Onsite)
15 mins behavioural
1 med whiteboard coding - Search a regex pattern in a string (Brute force sufficient but bug free implementation required)

Round 3: (45 min Onsite)
15 mins behavioural
1 med whiteboard coding - Given a tree with parent pointers print inorder traversal without any extra space (recursion not allowed). Consise and bug free implementation required.

Got offer after 3 days of final round.