StrataScratch

StrataScratch is a comprehensive data science interview platform designed to help individuals prepare for technical interviews at top tech companies. It offers over 1,000 real interview questions from companies like Facebook, Amazon, and Google, allowing users to practice and improve their skills in a realistic environment. The platform provides a code-execution environment where users can write and validate their solutions in SQL and Python, focusing on solving real-world data science problems rather than just syntax.

Key features of StrataScratch include regular updates with new interview questions, allowing users to stay current with the latest trends and challenges in the industry. The platform is designed to teach users how to approach and solve complex data science problems, making it an invaluable resource for those looking to enhance their data analysis and problem-solving skills. Additionally, StrataScratch offers a selection of questions that are free to solve, providing an opportunity for users to get started and assess their skills before diving deeper into the platform's offerings.

By using StrataScratch, users can gain practical experience in data science, improve their coding skills, and develop a deeper understanding of how to apply data science concepts to real-world scenarios. This makes it a useful tool for anyone seeking to advance their career in data science or improve their technical interview performance.