Hi, I'm Gurpreet

I'm a Java backend developer with 7 years of experience at a product-based company, working with Java, Spring Boot, microservices, Kafka, Docker and Kubernetes.

I started The Code Notebook to share interview preparation the way I wish I had learned it: simple words, clear visuals, real Java code, and the edge cases interviewers actually test.

Everything on YouTube is free. Courses are priced so that students can afford them.

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