🎯 Crack the interview

Patterns, system design and a resume that gets past the ATS.

Who it is for: Students and engineers preparing for product-company interviews.

At the end you can: Solve new coding problems by pattern, design a system on a whiteboard, and apply with a strong resume.

1. DSA Patterns for Coding Interviews Free: anyone can enrol

   Learn the 23 patterns behind most coding questions.

2. Practice tracker

   Log problems and re-solve them on a schedule.

3. System Design Free: anyone can enrol

   Learn the interview framework, estimation and the building blocks.

4. System design playground

   Design TinyURL step by step with instant feedback.

5. Resume review

   Get an ATS score before you apply.

6. Placement quiz

   Check which patterns you recognise.