Resources & Links

Here we’ll link any external resources & tools that we have found useful or mentioned in our articles.

Technical Resources

Case Interview Resources:

We were going to write an exhaustive “how to answer case questions” article, but there is already some amazing content out there–below is a list of sites that explain how case questions work, and have sample case interview questions. These are a mandatory part of consulting interviews, and they often show up in Business Analytics interviews as well.

Case Interview Overview – MCasePrep (How-To)

Case Interviews – (Sample Interviews)

Free Sample Management Consulting Case Interviews – (Sample Interviews)


SQL Resources:

The resources available out there for learning SQL are somewhat lacking in quality, but I’ll throw a few of them out here for you to check out if you want some practice.

Learn SQL – Codecademy (FREE)

Intro to SQL: Querying and Managing Data – Khanacademy (FREE)

SQL Tutorial – W3Schools (FREE)


Microsoft Excel Resources:

Check out this list of Excel tutorials below. YouTube is a great resource for Excel training as well.

List of Excel Tutorials – Brenda Barron (FREE)


Data Analytics & Visualization Resources:

Resources related to general data analytics and visualization.

Python for Data Analysis and Visualization – Jose Portilla ($12) (Easy)

Master Course in Tableau for Data Visualization – Jamie Fry ($12)


Python & Data Science Resources:

Below you’ll find some basic resources for learning python & pydata on  your own.

Fast.AI ML course – Fast.AI (Free, Endorsed by HBR)

Python for Data Science and Machine Learning – Jose Portilla ($12) (Medium)

Machine Learning A-Z: Hands-on Python & R in Data Science – Kirill Eremenko, Hadelin de Ponteves ($12) (Hard)