If you want to become good at code reviews, here are some aspects you must focus on: 1 Functionality & Correctness ↳ Requirements: code does what it should ↳ Logic: works for all expected inputs, including edge cases ↳ Integration: works without breaking the existing features
Home / LinkedIn creators / Neo Kim

Neo Kim
I Teach You AI & System Design • 0.5M+ Audience
We read 532 of their posts. Here is what they actually do.
Engagement over time
Average likes per post, by month.
That puts them in the 54th percentile of the 1,374 creators we track in the 100K to 1M follower band. Reach is not the same as resonance, and this is the ratio that separates them.
Their hooks, word for word
The opening line of their best-performing posts. This is what stops the scroll.
- If you want to become good at code reviews,6.4K likes
- I struggled with git6.2K likes
- If you want to become good at system design6K likes
- Give me 2 mins and I'll teach you how Big O works:5.5K likes
- If you want to become good at system design,5.1K likes
- If you're just getting started with system design,4.9K likes
Content pillars
What they post about, with a line from a real post as evidence.
- System Design & Architecture Case Studies
Top 1 lists 26 case studies on how major systems work.
- Curated Engineering Career Resources
Top 9 compiles 14 must-star GitHub repositories for developers.
- AI Engineering & Agent Architecture
Recent 4 breaks down 22 core concepts for AI engineering.
Signature moves and voice
The repeatable moves that show up across their best posts.
- Open with an aspirational career conditional hook.
- Structure value as high-density numbered resource directories.
- Add parenthetical urgency and save calls-to-action.
What works for them
Patterns that separate their top posts from the rest.
- Massive curated lists of real-world architecture breakdowns generate peak engagement.
- Lead-magnet comment-to-receive giveaways trigger massive engagement spikes.
- Curated book and repository indexes perform significantly better than narrative updates.
When they post
Every post, grouped by day of week.
Best day is Saturday at 1.4K average likes. Thursday is their weakest at 879.
What format works
Text, image, video or carousel, ranked by what actually lands for them.
| Format | Posts | Avg likes | |
|---|---|---|---|
| Image | 408 | 1.4K | |
| Carousel | 47 | 828 | |
| Video | 9 | 343 | |
| Text only | 68 | 317 |
Format fingerprint
How their posts are built, measured across every post we analysed.
Steal this
Moves you can apply to your own posts this week.
- Curate high-utility lists linking directly to external deep-dive case studies.
- Frame resource lists around aspirational outcomes like becoming top-tier.
- Standardize sign-offs with clear save prompts and newsletter calls-to-action.
Best-performing posts
Ranked by likes, across everything we analysed.
I struggled with git until I learned these 17 commands: 1 git add ↳ It lets you add changes from the working directory into the staging area. 2 git commit ↳ It lets you save a snapshot of currently staged changes in the local repository, with a message.
If you want to become good at system design (in 3 weeks), learn these 15 case studies: 1. How Stock Exchange Works: ↳ https://lnkd.in/eNf2QxVZ 2. How LLMs Like ChatGPT Work: ↳ https://lnkd.in/eSd6fS7n 3. How Twitter Timeline Works: ↳ https://lnkd.in/eniXMPfU 4.
Give me 2 mins and I'll teach you how Big O works: • Big O tells how much slower a code gets as the input increases. • There are best, average, and worst cases for a specific algorithm. • Also there are Big Os for time, memory, and storage efficiency.
If you want to become good at system design, then learn these 12 case studies (not kidding): 1 How ChatGPT Apps Work: ↳ https://lnkd.in/eZpyaUbu 2 How YouTube Works: ↳ https://lnkd.in/e7q9F4Sg 3 How Google Docs Works: ↳ https://lnkd.in/ehPNA7Az 4 How Kafka Works: ↳ https://lnkd.in/eTtVAjTg
Similar creators
Comparable follower counts, analysed the same way.
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Built from public LinkedIn posts, last refreshed 2026-09-26. Follower counts and engagement change over time. Neo Kim is not affiliated with 2pr.io. Request removal.