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Learn Mobile System Design the fun way

Master the architecture principles, patterns, and techniques that top tech companies expect in mobile engineering interviews. Turn theory into practice and land your dream job.

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Mobile System Architecture

UI Layer

View Controllers, Components

Business Logic

Services, Use Cases

Data Layer

Repositories, Models

Network

Storage

Hardware Integration

Native

Camera

GPS

Sensors

Choose Your Learning Path

Mobile System Design learning adventure

Select your path and explore interactive learning modules designed to help you master mobile system design interviews.

Interview Frameworks

Learn proven frameworks for answering any mobile system design question with confidence and clarity.

Step-by-step interview approach
Problem clarification techniques
Communication strategies
Time management during interviews

1. Clarify Requirements

2. Define API

3. Design Architecture

4. Discuss Trade-offs

Real-world FAANG Questions

Study fully-solved mobile system-design problems taken from Google, Meta, Netflix, Uber & more so you know exactly what “good” looks like.

Step-by-step Walk-throughs

Follow detailed reasoning, trade-offs and diagrams for every solution so you can reproduce the thinking live at the whiteboard.

Proven Interview Framework

Master the repeatable 5-step framework that senior interviewers use to evaluate depth, breadth and clarity—then apply it to any question.

Student Success Stories

Join the conversation with our successful students

Read how our students transformed their interview skills and landed jobs at top tech companies.

Mobile Dev Interview

Course Instructor

Hey everyone! We're so proud of our students' success. Check out what they have to say about their experience with our course!

Sarah Chen

Senior iOS Engineer · Stripe

Mobile Dev Interview turned a black-box interview into a clear checklist. I walked out of my Stripe loop knowing I crushed the system-design round — and I got the offer.

👏 12

❤️ 8

Michael Johnson

Android Tech Lead · Uber

Every lesson ties back to real FAANG questions. By the time I spoke with Uber I had already practised the exact rider-matching problem they asked.

👏 12

❤️ 8

Priya Patel

Staff Mobile Engineer · Meta

Repeating the 5-step framework out loud with the solved examples gave me the confidence to explain trade-offs clearly. My Meta interviewer even noted “excellent communication.”

👏 12

❤️ 8

Want to join these success stories? Start your learning journey today!

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Currently studying: 248 students

Modules

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Test Your Knowledge

Ready for a quick quiz?

See if you can answer these mobile system design questions that commonly appear in interviews.

Question 1 of 3

Mobile Architecture

Which architectural pattern separates the app into three components: Model, View, and Controller?

Want to master all the interview questions? Our course covers 200+ real interview questions with detailed explanations.