Mobile System Design Interview Guide

A video guide to mobile system design interviews for big tech companies. Useful for iOS & Android Engineers preparing for a job at MAANG companies.

[fuxlud]

You rock man!!!! What a wonderful video!

This is a great video! I was very worry due I will have a System Design interview but I only saw content about backend. However your content help me to understand how I can be prepared.

[sanjay-ndmk]

hey @andrey you break the overall process nicely. I really appreciate you work.

[sauloegito]

This was a great video, it's very difficult to find a good one mentioning Mobile, thanks for sharing this info.

[hossamsulleman]

just got here good luck in getting a larger channel you deserve it :)

[mahasaleh]

Great content, please upload more videos with more examples.

[George-nxzu]

This is a lot of stuff. Do you have any recommended videos when it comes to discussing high level architecture choices (MVP vs MVVM), or when to use certain Design Patterns (when to use Builder, Factory patterns)

[fytubevw]

What's your own peak high concept or aspect in mobile app development? What on the other hand is something that you'd definitely just want to 'off-load' to some abstraction, or concept that would automatically take away that concern. Compared to some very early mobile development, I see that it's evident that nowadays battery life (consumption) is something to look for, probably leads to both architectural choices and even optimizing code?

[egormikhaylov]

It’s always a combination and never a straightforward way to implement a complex system following a single approach without doing any ad hoc.

[prashantdixit]

Great video!! If someone works as a React Native developer how should they prepare for system design interviews?...Do they need to prepare for both iOS and Android system design parts. Please help me out here. Thanks.

[FromBelarusWithLoveM]

Hello, Andrey. Liked & subscribed! Do you have plans for more videos about examples of mobile system design(e.g. design blablabla etc)?

[hw_]

May there appear some questions like "How to secure connections with a backend? How to deal with discreditation of security certificates? How to find the closest available backend server (to reduce network latency)?" on these interviews (something on the edge between a backend and a mobile app)?

[evknbcp]

I have an upcoming Android system design interview with Meta to prepare for. I don't feel confident in my system design knowledge; I haven't passed any of the system design interviews I've done in prior interviews. Are there resources you recommend?

[karthikperiasami]

why is it important how many users will be using the app at the same time? How does such metrics affect a client side app?

[hw_]

Do you think that this type of interview is the best to understand candidate's system design skills? What would you change in these interviews to make them better?

[francisibok]

Hi Andrey! Thanks for you doing quite, great I like the way you explained the System Design Interview for iOS. I am having a iOS technical coding screen @ Meta, can you advice me on what i could do scale that interview to next round and what hints and I land my dream job there?

[cosodelcosito]

SOA? are you talking about SOA-like modules where modules provide functionality as opposed to a monolithic app?, thanks for the info :)

[ravishankarasrinivasa]

Hi, great video. Do you have any example cases of mobile systems design videos? Like designing Twitter App, or Facebook App?

[liujyzl]

Андрей напиши пожалуйста свой инстаграм, подпишусь, коллеги как никак :), да и возможно будет что пообсуждать :)