Intro:- Software Engineer at US based commercial bank
Experience:- 2.3 years
Education:- B.E Computer Science & Engineering
I gave interviews at google for L3 position. Here is the results the HR shared.
Round 1: positive (DSA)
Round 2: Average (DSA)
Round 3: positive (DSA)
Round 4: positive (googliness)

I am up for next round which is team matching and hiring manager interview. I have no idea how long it will take and how should I prepare for it.
It has been 2 months since I gave my first round of interview. Please share any info you have on how long does it take for team matching and the preparation strategy. Also do you get rejected overall if not selected in hiring manager round?