StrataScratch

StrataScratch provides the building blocks for a successful career in data science. Join the 40,000+ data scientists seeking to improve their coding skills, prepare for interviews, and jump-start their careers. Tracking interviews from your favorite companies: Track real interview questions from your favorite companies with regular updates Code in SQL & python: Code your solutions in SQL and python using our code-execution environment that lets you validate your solution Real data science problems: We focus on teaching you how to solve real-world data science problems, not just proper coding syntax What are you waiting for? All questions are free and you can even execute SQL and python code in the IDE. Jumpstart your career in data science now.