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Find easy-to-read content and usable code for all your favourite videos from Keerti Purswani’s YouTube channels


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Every software engineer out there will have encountered the concepts of Object Oriented Programming (OOPs) pretty early on in their coding journey, …
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If we were asked which the easiest and most widely used design pattern is, it would have to be Observer design pattern. …
Testimonials
Trusted by experts


“An outstanding feature of Keerti’s content is that she focuses on the thought process of problem solving. Unlike videos where a solution is fit to a problem, Keerti explains how and why she comes across a solution.
Keerti keeps it real. Her content will take you as close as possible to a real interview.”
Gaurav sen


“I’ve been a first-hand witness to Keerti’s amazing growth as a technologist and educator. Her commitment to breaking down complex coding concepts makes all her content so uniquely accessible and understandable. With Codetal, I’m sure she’ll be able to reach and help even more people in their programming journeys.”