Practice Data science mock interviews to get a job at Google, Meta, Amazon, etc.
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They got offers


I was uncertain on where to focus my prep time. I had two coaching sessions - one on technical concepts which helped a ton and the other on product design which gave me a good framework.





I had been in my previous job for 7 years and my interview skills were VERY lacking... I needed an honest and blunt assessment of my interview skills, with actionable feedback on how to improve. We only have one shot at interviewing with big tech companies, because if we fail we usually can't reapply for 6 to 12 months...
I got offers from Apple, Google and Lyft! I'm completing my onsites for Meta and Amazon this week.
The mock interviews provided by this platform have been instrumental in my preparation for these interviews!
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How it works
FAQs
Whether you're interviewing at a top tech company like Google, Meta, or Amazon, or a growing startup, data science interviews are rigorous and typically focus on five main areas:
- Coding. Expect SQL, data structure, algorithm, and modeling questions. You may be asked to write code on a virtual whiteboard and explain your logic step by step.
- Statistics. You'll face questions that test your knowledge of statistics fundamentals and your ability to explain statistical concepts. Some common topics typically asked include A/B testing, probability, and statistical models.
- Machine learning. Depending on the role, you may need to discuss specific ideas around system design and ML models, build a hypothetical model, or explain how you'd improve one to solve a real-world problem.
- Product sense. Many interviews include product-focused questions, sometimes in the form of a case study. You may need to explain...
- Practice under realistic pressure, think on your feet and get used to answering Data science questions out loud, not just in your head.
- Get expert feedback. A good mock interviewer will tell you how to improve, what’s missing, and what top companies are really looking for.
- Gain company-specific insights. If you pick a mock interview coach who has run Data science interviews at your target company, they can tell you exactly what to expect.
- Increase...
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