The Ultimate Free Tech Interview Guide

Why This Handbook is a Game Changer

The Tech Interview Handbook by Yangshun Tay is one of the best open-source resources for mastering tech interviews. Unlike other guides, it goes beyond algorithm questions and provides end-to-end interview preparation—covering system design, behavioral interviews, and negotiation tactics.

If you're preparing for a FAANG-level job or a startup role, this guide streamlines your study process, helping you focus on what matters most.

What’s Inside? A Breakdown of the Key Sections

1️⃣ Coding Interviews: Crack Any Algorithm Question

• Curated LeetCode Questions – Focuses on high-impact problems

• Patterns-Based Approach – Solve problems using common patterns like Sliding Window, DFS/BFS, Two Pointers

•  Mock Interviews – Framework for conducting mock interviews

2️⃣ System Design: Thinking Beyond Code

• Scalability Principles – Caching, sharding, load balancing

• Real-World Examples – Breakdown of large-scale architectures

• How to Structure Answers – Step-by-step approach to system design discussions

3️⃣ Behavioral Interviews: Mastering the “Soft” Side

• STAR Method – Answer behavioral questions effectively

• Common Pitfalls – Avoid vague responses, focus on impact

• Must-Know Questions – Includes leadership, conflict resolution, and teamwork-based questions

4️⃣ Interview Prep Strategy: A Roadmap to Success

• Preparation Timeline – 1-month, 3-month, and 6-month study plans

• Time Management Tips – What to prioritize if you have limited time

• Mock Interview Resources – Best platforms for practicing interviews

5️⃣ Salary Negotiation: Get Paid What You Deserve

• How to Negotiate Like a Pro – Scripts and strategies for salary discussions

• Understanding Compensation – Equity, bonuses, benefits breakdown

• Maximizing Offers – How to leverage multiple job offers

Who Should Use This Guide?

✅ New grads looking for their first tech job
✅ Experienced developers aiming for FAANG or top-tier startups
✅ Self-taught programmers breaking into the industry
✅ Career switchers moving into software engineering

How to Use It Effectively?

1. Follow the structured roadmap – Don’t just grind LeetCode randomly.

2. Join a study group – Practice mock interviews with peers.

3. Focus on weak areas – Don’t ignore behavioral or system design prep.

4. Simulate real interviews – Use sites like Pramp, Interviewing.io, or meet with a mentor. Entire section for these awaits.

Final Thoughts: Your One-Stop Tech Interview Guide

If you want a FAANG-level job, the Tech Interview Handbook is your blueprint for success. No fluff, just actionable insights that cut through the noise of random prep materials.

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