Interview Preparation

Prerequisites: Basic programming and SQL

Learning Objectives

• Build a weekly interview preparation system.
• Improve coding speed with correctness.
• Explain solutions clearly during interviews.

Preparation Model

• Concepts: data structures, SQL, complexity.
• Practice: daily problems and timed sessions.
• Communication: explain approach before coding.

Weekly Structure

• 3 days: coding problem sets.
• 1 day: SQL and DB questions.
• 1 day: mock interview and revision.

Interview Tips

• Clarify constraints first.
• Start with brute-force, then optimize.
• Mention time and space complexity explicitly.

Practice Tasks

1. Solve one easy and one medium problem daily.
2. Record a 2-minute explanation for one solution.
3. Keep a mistake log and revisit weekly.

Summary

Consistency and explanation quality matter as much as solving.