andreyka26_se
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Hey, I'm software engineer at Microsoft, with 8+ years of experience. Here we are talking about F(M)AANG big tech interviews: leetcode, system design and corpo life.

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Daily 415th day streak

Easy one, even has pattern, which not that many easy problems have. Recommended.

https://leetcode.com/problems/maximum-nesting-depth-of-the-parentheses/description/?envType=daily-question&envId=2026-09-28

#daily #easy #pattern
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andreyka26_se
Well well well
Yes, so for those who did not know - CEO of Mongo left and was hired by Meta.

Actually, I like mongo, they have amazing mvcc, CAS approach🤌 (never used it in prod, but liked the source code)
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Ive solved todays daily.
It is very good one, and not hard. Go for it. Cannot post yet though
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Daily 416th day streak

Amazing problem, not hard at all, has pattern. Definitely recommended.

https://leetcode.com/problems/check-if-there-is-a-valid-parentheses-string-path/?envType=daily-question&envId=2026-09-30

#daily #hard #pattern
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Daily 417th day streak

Very shitty described question, BUT not hard to implement actually. Go to comment section to understand it faster.

No pattern though

https://leetcode.com/problems/maximum-nesting-depth-of-two-valid-parentheses-strings/description/?envType=daily-question&envId=2026-09-30

#daily #medium #nopattern
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Welcome to Dublin. 2 foxes just having fun as you go home. It is not the edge if the city, 15 mins walk from city center/office area
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Planned ct scan of abdomen.
All good, it is just to check stuff.

Did you know you need to drink whole bottle of not that pleasant stuff for contrast?

Last time they did stuff intravenous, was much better hahahah
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Vibe.

Yes this is the only romantic I am getting: Dire Straits and Leetcode daily😆😆 (not saying I am unhappy)
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Daily 418th day streak

Nice and easy problem, with pattern. Occurred to me many many times. Recommended.

https://leetcode.com/problems/valid-parentheses/description/?envType=daily-question&envId=2026-10-01

#daily #easy #pattern
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Our slack has policy for messages to be dropped (30-90 days) for personal chats and channels.

The worst idea ever done by company (I hope it is snow config and not how slack works)
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andreyka26_se
Our slack has policy for messages to be dropped (30-90 days) for personal chats and channels. The worst idea ever done by company (I hope it is snow config and not how slack works)
In general, I am ready to lose subs and get hate, but I state the following: I like teams more than slack.

Yes, it is not paid, MS didn’t pay me. But functionality wise, this is just better (I was using teams 3-4 years ago, and slack for about a year)
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Daily 419th day streak

Classic, nice problem, first 100 leetcode qs. Finally we have got amazing problems for couple of days. Has pattern, I do recommend to solve, not hard.

https://leetcode.com/problems/generate-parentheses/description/?envType=daily-question&envId=2026-10-02

#daily #medium #pattern
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This is what Snow does to me😆😆😆
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andreyka26_se
This is what Snow does to me😆😆😆
Actually not that bad. Andrii aint dying, Andrii is happy
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Announcement. My friend is doing interviews with FAANG people. This is part of the interview, soon will post full one.

The fragment is about work at MS
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Вечір в хату, скоро буде відео, де Андрій, розробник з Майкрософту розповідав про свою кар’єру!

А поки вам маленький інсайд, як проходить добавлення нового поля, у бігтех. Тільки не розказуйте це тіпам, які сидять десь в канторах, які женуться за хайпом та роблять «100» релізів пачками в день.

Півроку, на одне поле? Понятно, якщо б що, що там інфра велика, треба узгодити це зі всіма тімами і тд. Думаю це певна оплата, яку ти робиш, коли хочеш розробляти грамотно.
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Sorry, for missing out, will add the daily problems. I was solving, just not posting.
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Daily 420th day streak

Not bad problem, has patterns, for me was a bit hard to build an intuition tbh, but afaiu was asked during many big tech interviews

https://leetcode.com/problems/longest-valid-parentheses/?envType=daily-question&envId=2026-10-05

#daily #hard #pattern
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