LLD / Machine Coding Mock Interview

Struggling with machine coding or low-level design rounds?

This is a realistic LLD / machine coding mock interview based on actual expectations from top product companies, with insights from conducting 100+ interviews at Uber.

What you’ll get:

• 1 full machine coding / LLD round (real format)
• Evaluation of class design, abstractions, and modularity
• Feedback on clean code, structure, and extensibility
• Guidance on handling edge cases and trade-offs
• Clear hire / no hire signal with detailed reasoning
• Actionable steps to improve quickly

Ideal for engineers preparing for backend-focused roles and design-heavy coding rounds.