НЕТ! Я думал, что готов... Собеседование Go разработчика

💬 Real-life coding at a Senior Go developer interview. Writing a hot cache with map and RWMutex: making mistakes with nil initialization, forgetting return statements, understanding defer statements and execution order. 👉 Job placements for beginners or with experience in Backend with a salary of 200-300k+: Go, Python, Java. 50+ successful student case studies. 1-on-1 mentoring, post-offer payment, CV and LEGEND from scratch, ATS filtering. https://codemania.pro?utm_source=yout... 🍻 Closed chat for seniors and those looking to move up from IT: https://t.me/gotoChannelBot?startapp=... ⌛ Detailed timecodes for easy navigation: 00:00 — Intro: lifecoding in Go, errors and their fixes in real time 01:13 — Task slows down the backend: log search, trace ID, Kibana 05:02 — Analysis: query plan, pprof, local debugging, call chains 08:36 — Optimization 20 million records: indexes, partitioning, cache 10:08 — Hot cache in Go: choosing map and RWMutex, why not Redis 13:14 — Cache lifecoding: structure, Get/Set methods, RWMutex for reading 15:52 — Theory in code: defer, execution order, error handling 18:14 — Get: returning a value, checking ok, forgotten return 18:55 — Replies to your comments 20:44 — Initializing map, nil-map, and fixing errors 26:14 — Limiting the cache to 200 elements: counter, ring buffer, module 📕 How can juniors and middle developers win offers of 200-300k+ in 2026? Get your free Backend Offer Kit. Inside: how to bypass HR filters, what to learn on hard drives, and how to survive the probationary period: https://t.me/CodemaniaProBot?start=ge... 📙 MUST HAVE tips for backend development/growth in 2026 on my Pride channel — Guides, interview questions, roadmaps, and leaks of REAL interviews: https://t.me/gotoChannelBot?startapp=... #golang #interview #livecoding #cache #backend #itfather

3 Signs You Should Leave a Job Interview Immediately
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3 Signs You Should Leave a Job Interview Immediately

Вышвырнули За AI-код — Собеседуюсь На Его Место | Реальный Go-собес
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Вышвырнули За AI-код — Собеседуюсь На Его Место | Реальный Go-собес

Mock Coding Interviews
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Mock Coding Interviews

My Survival Strategy With 15 Years of Dev Experience: Thoughts on AI
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My Survival Strategy With 15 Years of Dev Experience: Thoughts on AI

I'm being laid off — went to a Go job interview for 450k | Interview breakdown
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I'm being laid off — went to a Go job interview for 450k | Interview breakdown

HR HATES when you say THIS (how to pass any interview)
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HR HATES when you say THIS (how to pass any interview)

A big player finally said it...
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A big player finally said it...

Наваливаю ЖИЖУ на собесе [Мщу за всех кому не перезвонили]
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Наваливаю ЖИЖУ на собесе [Мщу за всех кому не перезвонили]

АЙТИ СДОХЛО. Что делать, если не можешь найти работу в IT (2026)
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АЙТИ СДОХЛО. Что делать, если не можешь найти работу в IT (2026)

LEFT THE INTERVIEW AFTER A MINUTE, THIS IS TOO MUCH!
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LEFT THE INTERVIEW AFTER A MINUTE, THIS IS TOO MUCH!

Putin answered questions from a Russian journalist
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Putin answered questions from a Russian journalist

Устраиваюсь кодером НЕ УМЕЯ кодить [ Пранк работодателей ]
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Устраиваюсь кодером НЕ УМЕЯ кодить [ Пранк работодателей ]

I created a fake report and was shocked by HR's reaction! A Go interview breakdown (450k)
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I created a fake report and was shocked by HR's reaction! A Go interview breakdown (450k)

IT Sweatshops: Easy Experience or Modern Slavery? A Look at Aston
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IT Sweatshops: Easy Experience or Modern Slavery? A Look at Aston

At first they praised me, but 5 minutes later they fired me.
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At first they praised me, but 5 minutes later they fired me.

Как VK дошёл до... этого?
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Как VK дошёл до... этого?

QA в 2026: есть ли смысл или уже поздно? Как не слить 1–2 года впустую
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QA в 2026: есть ли смысл или уже поздно? Как не слить 1–2 года впустую

Putin lifts lockdowns
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Putin lifts lockdowns

I argued with an interviewer about Go and got an offer.
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I argued with an interviewer about Go and got an offer.

Рекрутеры не хотят чтобы ты работал! // Уходи из IT // Реакция Антона Назарова
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Рекрутеры не хотят чтобы ты работал! // Уходи из IT // Реакция Антона Назарова