AS FEATURED IN:
Step-by-Step guides to interview strategies, and real-world case studies to help you crack top tech interviews with confidence.

Years of Experience
Awards & Honors
I
System Design Building Blocks
Introduced foundational concepts of system architecture, covering scalability, reliability, and performance principles that form the core of modern system design.
II
System Design Usecase
Explored real-world system design applications, analyzing case studies of distributed systems, databases, and large-scale services to connect theory with practice.
III
Data Structure & Algorithm
Strengthened fundamentals in DSA, focusing on problem-solving, optimized approaches, and algorithmic thinking — essential for coding interviews and efficient solutions.
IV
Low Level Design
Built expertise in object-oriented design and low-level problem-solving, applying principles like modularity, abstraction, and design patterns for practical implementations.
DSA – Linked List Quick Recap
138. Copy List with Random Pointer //⭐ Version 1 — HashMap Method (Simple & Clear)…
