Technical Interview Preparation
Clean, interactive studios for high-level system design, low-level architecture, and algorithmic problem solving.
SYSTEM DESIGN
270 Lessons
High-Level Design
Interactive architecture studio with free-form whiteboarding, distributed system concepts, and 50 classic FAANG system designs.
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LOW-LEVEL DESIGN
98 Lessons
Low-Level Design
Structured OOP and design patterns dashboard with visual UML diagrams, concurrency models, and classic problem implementations.
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DATA STRUCTURES
250 Problems
DSA Revision
Step-by-step visual problem solver across 18 algorithmic patterns, comparing naive approaches against optimal solutions.
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