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Master DSA Patterns

Learn Data Structures and Algorithms systematically. Practice LeetCode problems grouped by patterns. Ace your coding interviews.

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Learn System Design

Master fundamental concepts, learn distributed systems, and practice system design interview questions.

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Learn Low Level Design

Master object-oriented programming, design patterns, uml diagrams and practice low level design interview questions.

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Master Patterns, Not Just Problems

Stop solving problems randomly. Learn the underlying patterns to crack any coding interview with confidence.

LeetCode was HARD until I Learned these 15 Patterns

Key Features

Everything you need to ace your technical interviews in one place

Free Access

Access most features including problems, solutions, and resources completely free.

Pattern Recognition

Develop your problem-solving intuition by learning to recognize common patterns across different coding problems.

Structured Learning Tracks

Follow curated problem sets tailored to your preparation time, whether you have over three months or less than a month.

Comprehensive Solutions

Master each coding problem with intuitive explanations, multiple solution approaches, and time complexity analysis.

Search / Filter Problems

Filter problems by pattern, status, difficulty level or search a specific problem by keyword.

Progress Tracking

Keep track of your progress by marking problems as completed or starring them for revision.
Growing Community

Trusted by 25,000+ Engineers Worldwide

Join our thriving community of developers systematically mastering technical interviews and advancing their careers

Meet the Creator

Founder

Ashish Pratap Singh

Hi! I'm a software engineer passionate about helping others excel in coding interviews and level up their Software Engineering career.

After solving 1000s of coding problems across multiple platforms and going through countless technical interviews myself, I created AlgoMaster.io to help make the learning process more systematic and enjoyable for everyone.