Testimonials

• The mock interview felt very close to a real HLD interview. The interviewer focused on requirements gathering, scalability, trade-offs, bottleneck analysis, and system design decisions, creating a realistic interview experience. The feedback was good and actionable, helping me improve my approach to designing large-scale systems. Highly recommended.

• I have nothing but respect for Surya Sir. Initially he missed our first session probably due to tight schedule but then he went out of his way to help me on email/Google chat and scheduled a call for me. He's true blessing to this community. I which him all success and happiness in life. 10/10 would book session again. :)

• Clear my doubt regarding behavioural round.