Courses

A guided week, not a 600-page book

Focused, all-in-one courses that take you from rusty to interview-ready — the right topics, in the right order, explained like a friend. Start Day 1 free.

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The 7-Day Interview Prep Cheatsheet

One focused week from rusty to interview-ready.

A 7-day, all-in-one Java backend interview crash course — data structures, algorithms, core Java, streams, multithreading, Spring Boot, JPA & Hibernate, clean-code principles, design patterns, and machine-coding system design (LRU, rate limiter, tic-tac-toe, snake & ladder).

7 lessonsDay 1 free₹199