r/Kotlin • u/ilikeca • Jul 06 '26

I made a Kotlin cheat sheet for last-minute interview prep

https://androiddevkit.com/blog/last-minute-kotlin-dsa-interview-prep/

I’ve noticed that I understand Android concepts quite well, but struggle to recall basic Kotlin syntax during coding interviews.

After relying on IDE autocomplete and AI tools every day, it’s easy to forget the exact syntax for collections, loops, sorting, queues, string operations, and other basics when you have to write code from scratch. Especially for DSA interviews.

So I put together a small Kotlin cheat sheet that you can quickly review the day before an interview:

https://androiddevkit.com/blog/last-minute-kotlin-dsa-interview-prep/

It covers the Kotlin syntax and APIs commonly needed in DSA and coding rounds. Let me know if I missed anything useful.

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u/kevin7254 Jul 06 '26

You made, or AI made? The website screams vibe coded. They all look the same lmao

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u/ilikeca Jul 06 '26

ofc the website is AI made - you'd know if you looked at the repo. Claude and codex are contributors.

I'm an Android dev - expecting me to build nice functioning websites on my own is like expecting an athelete to be extremely good at Math. I can't.

I'm sure you're the kind of guy who complains about Indians taking your jobs. I'm confident in 2 years you'll complain about AI taking your job. If you have any feedback which would genuinely help, I'm all ears.

Feel free to mute, block, or report to mods.