Placement Hub • 0 to Offer

Crack Any Interview

Structured, battle-tested engineering preparation. Master algorithmic patterns, core CS fundamentals, and behavioral frameworks designed to take you from foundational syntax to FAANG-ready.

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Curated Problems
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Core CS Concepts
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Target Tech Companies
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Free & Open Access
Company-Wise Expectations

How Different Tiers Evaluate Candidates

Tailor your preparation to your target company type. Each tier emphasizes distinct skill sets during evaluation.

Tier 1 • Global Big Tech

FAANG & Top Product Companies

GoogleMetaAmazonMicrosoftUber
What They Test

Algorithmic mastery, optimal time/space complexity, edge cases, and architectural foundations.

Critical Focus

Trees & Graphs, Dynamic Programming, Heap/Greedy, System Design basics

Typical Interview Loop:

OA (2-3 Medium/Hard) → 2-3 Live Coding Rounds → System Design / Behavioral (Bar Raiser)

Tier 2 • High-Growth Unicorns

Product Startups & Fintech

RazorpaySwiggyZerodhaCREDFlipkart
What They Test

Practical software engineering, machine coding, Low-Level Design (LLD), and clean code principles.

Critical Focus

OOP Design Patterns, Concurrency, SQL & Schema Modeling, REST APIs

Typical Interview Loop:

Machine Coding (2 hrs working code) → Problem Solving → LLD Review → Culture Round

Tier 3 • Major Tech Enterprise

Enterprise Tech & Mass Recruiters

TCS DigitalInfosysAccentureCognizant
What They Test

Fast problem solving on fundamental algorithms, SQL queries, and core CS definitions.

Critical Focus

Arrays, Strings, Recursion, SQL Joins, OS Process & Memory Management

Typical Interview Loop:

Aptitude & Coding Exam → Combined Technical Interview (CS Core + Code) → HR Round

The 6-Month Placement Playbook

A structured, chronological roadmap from complete beginner to landing top-tier offers. Consistency over intensity is key.

01Weeks 1 – 4

Language & STL Mastery

Master one primary language deeply (C++, Java, or Python). Learn time & space complexity analysis (Big-O) and standard library data structures.

Comfortable writing code without IDE autocomplete.
02Weeks 5 – 8

Foundational Data Structures

Implement and master Arrays, Hash Tables, Strings, Linked Lists, Stacks, and Queues. Focus on two-pointer techniques and frequency counters.

First 50 Easy/Medium problems solved.
03Weeks 9 – 14

Algorithmic Patterns

Transition from brute force to structured patterns: Sliding Window, Binary Search, Tree Traversals (BFS/DFS), and Heap/Priority Queues.

Recognize pattern archetypes within 3 minutes.
04Weeks 15 – 18

CS Core Subjects

Study Operating Systems (deadlocks, threads, virtual memory), DBMS (indexing, SQL joins, transactions), Computer Networks, and OOP principles.

Ready for 45-minute deep technical viva rounds.
05Weeks 19 – 22

Advanced Algorithms & DP

Tackle Graph algorithms (Dijkstra, Topological Sort), Dynamic Programming (1D, 2D, Knapsack), and Backtracking.

200+ total problems completed on the DSA Sheet.
06Weeks 23 – 26

Mock Rounds & Applications

Practice timed coding (45-min timer). Polish behavioral answers with the STAR framework. Align your resume and actively apply.

Passed 3+ mock interviews with live feedback.
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Start Your Interview Preparation

Begin with 250+ handpicked DSA problems or revise high-yield Computer Science fundamentals. Track all your milestones locally in your browser.