Complete Guide to Crack FAANG Interviews in 2025

Landing a job at a FAANG company (Facebook/Meta, Amazon, Apple, Netflix, Google) is a dream for many developers. Here's a complete roadmap to help you succeed.

Master Data Structures

Arrays and Strings

Linked Lists

Stacks and Queues

Trees and Graphs

Hash Tables

Heaps

Learn Core Algorithms

Sorting and Searching

Two Pointers

Sliding Window

BFS and DFS

Dynamic Programming

Greedy Algorithms

Daily Practice

Solve 2-3 problems daily

Focus on medium difficulty first

Time yourself (45 min per problem)

Review solutions even if you solved it

Pattern Recognition

Learn common problem patterns

Identify similar problems

Build a mental framework

Core Concepts

Scalability principles

Load balancing

Caching strategies

Database design

Message queues

Practice Designs

Design Twitter

Design YouTube

Design Uber

Design WhatsApp

STAR Method

Situation

Task

Action

Result

Key Areas

Leadership principles

Conflict resolution

Failure stories

Achievement examples

1Think out loud - Communicate your thought process

2Ask questions - Clarify requirements

3Start simple - Then optimize

4Test your code - Walk through examples

5Stay calm - It's okay to struggle

LeetCode Premium

System Design Primer

Prakalpana DSA Course

Mock interviews

Our DSA and System Design courses are specifically designed for FAANG preparation with a 95% success rate.