All 30 days
Day 3 / 30 · 2025 Edition
Architecture Patterns: MVC, MVP, MVVM, MVI
How the main presentation patterns differ, where each one breaks down, and how to defend your choice in an interview.
Inside this day
Questions and detailed answers at four levels — Junior, Mid, Senior and Architect — with code samples and architect's insights.
Try answering each question out loud before you read the answer — that's the closest thing to a real interview.