The Basics of CS Knowledge | Design Patterns Network Operating System Database Data Structure
CS knowledge lectures on design patterns, networks, operating systems, databases, etc. from the author of the #1 book in Korea, "CS Major Knowledge Notes for Interviews"! Covers all the concepts needed for CS interviews and the latest past questions!
4,080 learners
Level Basic
Course period Unlimited

Applications for the 4th NerdCon are now open!
🎤 Recruitment for the 4th NerdCon
"Everyone knows how to make AI write code, but who's going to direct my career?"
If you've ever asked yourself this question even once, clear your calendar for Saturday, June 27th.
The 4th NerdCon: Job Concert for Local Youth Developers Theme: "What I Need to Do Right Now"
📍 Near Cheonan-Asan Station 🗓 2026. 06. 27 (Sat) 14:00 – 18:00 💸 Participation Fee 0 KRW · Local youth aged 18-34 🎁 Sponsored by Ministry of Employment and Labor · Baekseok University · Abyss · Gilbut · Hanbit Media
🔥 The lineup is quite strong this time
Hongcheol JuCEO of Abyss · Formerly at Naver · Author of the #1 IT bestseller "CS Major Knowledge Notes for Interviews"
Haesun ParkAuthor/Translator of 40+ AI books · Google GDE · MS MVP
Jihoon KimToss Payments Server Developer
Hong Seong-minAI Agent Developer (2nd Year)
In just 4 hours, your direction for the next 6 months will be set.
20-minute presentation × 4 sessions + Q&A + 2 hours of networking (16:00 – 18:00)
A place where you can ask speakers questions directly and where the person sitting next to you becomes your next colleague. These are things you can never get from YouTube.
https://nerd.aviss.kr/archive/4





