andreyka26_se
610 subscribers
557 photos
65 videos
2 files
279 links
Hey, I'm software engineer at Microsoft, with 7 years of experience. Here we are talking about F(M)AANG big tech interviews: leetcode, system design and corpo life.

YouTube: @andreyka26_se
Instagram: andreyka26_se
TikTok: @andreyka26__
Download Telegram
andreyka26_se
the chart recalled me a bit
I guess I'm something like this on leetcode rn
today is very bad day, extremely fucking bad day. You know when nothing fucking works for you.
Now I try to pull the git repo for some course that I'm studying, and people are uploading there their changes.

AND THE FUCKING FILE NAMES ARE NOT COMPATIBLE, because they contain spaces or something like that I believe
🤯3
Daily

Today's daily is not that hard, but for me it was hard to come up with optimized solution, so I had to look it up

https://leetcode.com/problems/maximum-number-of-distinct-elements-after-operations/description/?envType=daily-question&envId=2025-10-18

#daily #medium
👍1
Daily

Nothing feels so good as easy, and today it is really easy, problem on leetcode for 3 minutes taken to solve

https://leetcode.com/problems/final-value-of-variable-after-performing-operations/description/?envType=daily-question&envId=2025-10-20

#daily #easy
Couple of memes are already there:
😁8
😁7
Daily

I mean, I'm oncall, I checked discussion, people are crying that this should be hard, so I go straight away to the answer section, don't even want to waste my time.
To me seems like bullshit problem

https://leetcode.com/problems/maximum-frequency-of-an-element-after-performing-operations-i/description/?envType=daily-question&envId=2025-10-21

#daily #medium
andreyka26_se
https://andreyka26.com/url-shortener-bitly-system-design-with-microsoft-engineer So I have just finished and published. Please, leave your thought, technical review comments, and any kind of feedback either here or in comments under the article. If you…
you remember I have posted system design problem?

No matter how hard I tried to put robots.txt, and some meta tags to FORBID AI to parse my blog - it is there already... bastards

Do you know how can you block it? or there is no way for that?
🤯5
Daily

Same daily as yesterday, but with bigger constraints (yesterday's solution does not pass memory limit xD)

https://leetcode.com/problems/maximum-frequency-of-an-element-after-performing-operations-ii/description/?envType=daily-question&envId=2025-10-22

#daily #hard
wanted to play minecraft with friends, and you know we are doing it RIGHT WAY
🤯6😁2🔥1
here we go boys
🔥3🤔1
Did you know minecraft's price is 30$, 30 fucking dollars.

thanks god, MS has xbox path as employee benefit, first time I'm using it.

SO let's seee
🔥3
😁2