happened extremely quickly- was contacted by a recruiter who i had been in touch with previously and described the job offering and whether i'd be interested. It didn't seem like a huge burdensome interview process so why not. Scheduled it for 3 weeks out because I was out of the country at the time. Came in and spoke to 6 people individually for 30 minutes each back to back. Very casual conversations, a lot of repeat in the questions asked. There was one round where some technical assessments were done on the spot but nothing too intensive. I heard back within 2 business days that I had gotten the offer and accepted.

3-4 rounds. includes a case study. Don't spend too much time on a high-level overview, but definitely create graphs and charts to back up your claim. Try to craft a story from start to finish and make sure you leave time for questions and why the kpi you think is most impactful.