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About Us

About SDE Roadmap

SDE Roadmap is a free, comprehensive platform built to help software engineers prepare for technical interviews at top tech companies. We believe that interview preparation should be accessible to everyone, regardless of their financial background.

Our Mission

Our mission is to provide the most structured, in-depth, and completely free resource for software engineering interview preparation. We want to eliminate the need for expensive courses and scattered resources by offering a single, well-organized platform that covers everything from DSA fundamentals to system design and backend engineering.

What We Offer

7 Mastery Tracks

DSA, Java, SQL, Frontend, System Design, Backend Engineering, and MERN Backend — each with structured phases from basics to advanced.

1100+ Topics

In-depth explanations, visual diagrams, code examples, and practice problems for every concept.

250+ Problems

Curated problems from easy to hard with brute force and optimal solutions, complexity analysis, and edge cases.

91 Phases

A clear roadmap that takes you step-by-step from fundamentals to interview-ready.

Key Features

  • Structured Roadmaps: Follow a clear path through each track with 91 phases covering every important topic.
  • Cheat Sheets: Quick reference guides for last-minute revision before interviews.
  • OA Practice Timer: Simulate the Amazon Online Assessment with a 70-minute timed session and real problems.
  • Progress Dashboard: Track your progress across all tracks with detailed statistics.
  • Notes System: Create and organize personal notes for each topic.
  • Dark Mode: Study comfortably with built-in dark mode support.

Why SDE Roadmap?

Most interview preparation resources are either too scattered, too expensive, or lack depth. SDE Roadmap combines the best of all worlds — structured learning paths like a course, depth of content like a textbook, and practice problems like LeetCode — all completely free.

Whether you are a fresher preparing for your first SDE role or an experienced engineer aiming for senior positions at companies like Amazon, Google, Meta, or Microsoft, SDE Roadmap provides the structured learning path you need.

Open Source

SDE Roadmap is built with modern web technologies and is committed to being free forever. We believe that quality education should not be locked behind paywalls.

Contact

Have questions, suggestions, or feedback? Visit our Contact page to get in touch.