Did the assessment before talking to the recruiter. No follow-up from him after I submitted. A form email many months later. A lot of wasted time. Not worth it. a

A former colleague recommended me for the Data Scientist position at Robinhood, which led to an initial phone screen. The technical round was intense, featuring a challenging SQL question about user trading volume and a design question for an A/B test. The time I spent on prachub.com helped significantly; I had just worked on similar scenarios, so it felt familiar. After a few days, I received an offer, which I gladly accepted. The overall experience was tough but rewarding, and I was thrilled to join the team.