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Free Classes

Kick off your data journey with these free classes. These act as an introductory preparation for what we have in store for you. Watch through the basics and get ready for the fun ride

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Free Classes & Tutorials

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1hr 30mins

What is Tech? Tools? Processes?

Explore the basics of technology, including various tech roles and how to find your place in the tech world.

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7 mins

Cleaning whitespaces with SQL vs Python

Cleaning whitespaces with SQL vs Python

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4 mins

Failed Transaction Query with SQL

Learn how to isolate only the genuinely failed transactions using a nested SQL query, ensuring that follow-ups address unresolved issues.

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