Course Info
Course format
Six consecutive sessions (120 minutes each, 12 hours total)
Class size
About 20 participants
Audience
People in their 20s to early 30s / No programming experience / No prerequisites
Teaching method
Instructor demonstrations and slides (no student laptop required)
Instructor
Jee Jun Young — In his sixth year of iOS, Android, and web frontend development; building web, server, and AI services through vibe coding since 2026
Learning Goals
- Build — Direct AI to create something and publish it online
- Question — Check and verify AI output instead of trusting it blindly
- Keep going — Ask AI about unfamiliar technical terms and work through them
Sessions
01
Vibe coding: what is it, exactly?
How AI changes the way we work
- A 30-second definition of vibe coding and changes in the market
- Demonstration of services the instructor built with AI
02
Build it to believe it
Create a webpage with AI and publish it online
- Why Claude needs a project brief and written documentation
- A live demonstration of the entire process, from building a webpage to deployment
- Four principles for directing AI
03
AI only does as much as you tell it to
Managing AI through documents
- Real company cases: what goes wrong without structure
- Documentation principles that keep AI from cutting corners
- Canonical documents and a pyramid-shaped document hierarchy
- A real document structure from the instructor’s projects
04
Press F12 and it is all visible
The reality of security in vibe coding
- Why a hacker can attack a solo developer in ten seconds
- Three real security incidents and six basic lines of defense
- Why humans must keep persistent notes when Claude forgets
- Testing: getting AI to verify its work
05
“Just figure it out” does not work
Technical vocabulary for directing AI effectively
- Why technical vocabulary changes the quality of the result
- Using the CLI to make work easier for both people and Claude
- Do not stop at unfamiliar words. Ask, then ask again
06
Now you can work on your own
Setting up an AI workspace outside the classroom
- Setting up remote access so you can put Claude to work from anywhere
- Directions for what to learn next
- Review of all six sessions and a personal action plan
Teaching Method
Instructor demonstrations with slides and screenshots. Minimal code on screen. Everyday analogies instead of jargon. Theory takes up no more than 30%. No mandatory presentations or discussions. Examples come from the instructor’s own projects.
Preparation
Classroom
Projector or large display, internet, and audio
Instructor
Laptop, charger, and HDMI/USB-C adapter
Students
None required (students who bring laptops may follow along)
Handouts
PPT
Student Protection
- No exaggerated promises
- No commercial solicitation
- Respect students’ self-esteem
Instructor
Jee Jun Young
JEE JUN YOUNG
- Graduated in Business Administration from Soongsil University (non-CS background)
- Moved into development through a bootcamp after working in journalism, overseas sales, and other non-development roles
- About five and a half years of employment in iOS, Android, and web frontend development (sixth year)
- Previous employers: CertiLife · Kakao Enterprise · Partner (acquired by Kakao Enterprise) · Emotionwave
- Since 2026, designing and building web, server, and AI services entirely through vibe coding and developing them into a business