Data Science Educational Resources
StrataScratch is a data science educational platform with over 1,000+ real interview questions from your favorite companies.
Companies
Ultimate Guide to the Top 5 Data Science Companies
Big Tech companies, FAANG, are the largest data science companies for data science roles. Understand what the data role of each data science company looks like.
Nathan Rosidi -
Facebook and Microsoft Data Science SQL Interview Questions
One of the hard data science SQL interview questions from Facebook and Microsoft that test your ability to segment users and join aggregated tables together.Nathan Rosidi -
Microsoft Data Analyst Interview Questions
The article focused exclusively on SQL perspective to solve Microsoft data analyst interview questions as this is the language most widely used among companies.Nathan Rosidi -
Facebook Data Scientist Position Guide
Find out what it means to be a data scientist at Facebook! Their salaries, roles and required experience, types of data positions, and interview process.Nathan Rosidi -
Twitch Data Science Interview Question
A brand-new Twitch data science interview question where we'll walk you through the steps on how to solve the problem and communicate with the interviewer.Nathan Rosidi -
Most Common SQL Data Analyst Interview Questions by Facebook
The most common SQL data analyst interview questions asked by Facebook! It’s the most commonly tested concept on Facebook's coding interviews.Nathan Rosidi -
Amazon Data Scientist Interview Questions
Advanced Amazon data scientist interview questions that will test your date manipulation and formatting skills as well as your window function knowledge.Nathan Rosidi -
SQL Window Functions Interview Questions by Airbnb
SQL Window Functions Interview Questions are common in data science and analytics interviews as data scientists handle time series data on a daily basis.Nathan Rosidi -
Types of Window Functions in SQL and Questions Asked by Airbnb, Netflix, Twitter, and Uber
What are window functions in SQL and their types? Questions related to SQL window functions asked by Airbnb, Netflix, Twitter, and Uber.Nathan Rosidi -
Facebook Data Science Interview Question and Solution in SQL - Friend Acceptance Rate
This data science interview question was asked by Facebook during a data science interview. It asks the interviewee to calculate the friend acceptance rate.Nathan Rosidi -