What's in this 301-page book?

201 real data science interview questions from Facebook, Google, Amazon, Netflix, Stripe, Two Sigma, Citadel and more - with step-by-step detailed solutions!

• Questions cover the topics most frequently tested in data interviews: probability, statistics, machine learning, SQL and database design, coding (Python), product analysis, and A / B testing
• Each chapter has a short crash course on key concepts and formulas that need to be reviewed
• Learn how to solve open case study questions that combine product understanding, business insight, and statistical modeling skills, and practice with case interviews from Airbnb, Instagram, and Accenture
• Learn how to get started with data science, with tips on how to build your resume, create crisp portfolio projects, send cool emails for the net, and better tell your story in behavioral interviews

About Kevin Huo

Kevin Huo is currently a Data Scientist at a Hedge Fund and was previously a Data Scientist at Facebook working on Facebook groups. He holds a bachelor's degree in computer science from the University of Pennsylvania and a bachelor's degree in economics from Wharton. In college he did an internship on Facebook, Bloomberg and Wall Street.

About Nick Singh:

Nick Singh began his career as a software engineer on Facebook's growth team and most recently worked at SafeGraph, a geospatial analytics startup. He holds a BS in Systems Engineering with a major in Computer Science from the University of Virginia. In college, he did an internship at Microsoft and Google. His career advice has been read by over 10 million people on LinkedIn.