
Developing LLM Applications Using RAG (feat. LangChain)
jasonkang
RAG. Learn from Silicon Valley GenAI Hackathon Winner. Packed with real-world know-how.
초급
LLM, RAG, LangChain
Artificial Intelligence, AI, agents... They might seem grand, but once you try them, they're not as difficult as you think. That's why it's important to implement simple features yourself. Through practical projects that can actually be used at a company, you'll directly experience various use cases and learn how to utilize and apply AI agents.
5,699 learners
Level Basic
Course period Unlimited
Raising an obedient(?) and complaint-free junior
Ah... training junior staff for thankless jobs.
Learn AI Use Cases Ready for Company Use
Who is this course right for?
Person getting pressed by boss for AI adoption.
People wanting to know how other companies use AI
"Is this really that amazing?" For those who are curious
For those who want to apply AI in their work but don't know where to start.
Need to know before starting?
Python(Req.)
LangChain(optional)
15,203
Learners
1,052
Reviews
457
Answers
4.9
Rating
9
Courses
FAANG Senior Software Engineer
(전) GS 그룹 AI Agent 플랫폼 개발/운영
(전) GS 그룹 DX BootCamp 멘토/코칭
(전) 시리즈 C AI 스타트업 테크리드
Stanford University Code in Place Python Instructor
네이버 부스트캠프 웹/모바일 멘토
네이버 클라우드 YouTube Channel presenter
원티드 프리온보딩 프론트엔드/백엔드 챌린지 진행 (누적 6000+)
항해 AI 플러스코스 1기 코치
All
31 lectures ∙ (5hr 56min)
Course Materials:
All
106 reviews
4.8
106 reviews
Reviews 1
∙
Average Rating 5.0
5
I urgently needed to create a POC for a RAG project that came up suddenly, and while looking for suitable lectures, I tried a preview lecture and immediately purchased the roadmap. I quickly went through it once without hands-on practice, just to skim through the concepts. Since I started using cloud code, I felt like I could build anything on my own. Now I truly feel like I can build anything. The project contract cost (with the project contract being certain if I just create a good POC) is hundreds of times more than the instructor's roadmap cost - I don't know where else you can find such cost-effectiveness. Here are the lecture advantages I experienced: 1. Clear pronunciation and good delivery. 2. It's realistic because it contains processes with mistakes/typos rather than being a perfect lecture without any errors. 3. References documents including papers are mentioned. 4. Introduces various tips that can only be known through actual work experience (line breaks in pdf parsing/prompt writing/table and image processing...). 5. English pronunciation isn't strange? (Many instructors pronounce basic English words ridiculously, which was often bothersome, but there were no such cases here) 6. Important concepts are repeated dozens of times. You'll understand eventually. When I first listened to the LangGraph lecture and heard mentions of edge/node/state, I wondered what it was about. But just watching the same process being created hundreds of times, I think I roughly understand it now. I usually don't leave course reviews, but I strongly recommend this for those learning langchain/langgraph/rag.
Thank you for the great feedback! Your course review seems to explain the lecture's intent better than I could. I intentionally left error-prone sections unedited, which might have been inconvenient, but thank you for seeing them positively. It seems the intention was well conveyed. I hope you create a great POC and achieve good results. I'll continue to support you!
Reviews 5
∙
Average Rating 5.0
5
The process of directly seeing how the shallow knowledge of artificial intelligence I learned during my undergraduate years could be applied in practical work was extremely interesting. In particular, I was able to gain many ideas through the lectures and tried to apply them immediately. Recently, at a hackathon, there was a task where I needed to generate different random topics for 40 teams. What would have taken a long time if done manually was completed in just 20 minutes thanks to the AI agent. That moment was truly thrilling. Also, I really appreciated how Byungjin showed the process of solving problems when errors occurred during the lectures. Rather than simply providing the correct answers, I was able to gain great insights by watching the process of analyzing problems and finding solutions. I feel like I'm experiencing firsthand the tremendous benefits that come from automation!
If you came up with ideas to apply agents right away after just taking the first part of the course, it seems like you're already putting a lot of thought into work efficiency and automation on a regular basis. As I mentioned in the course introduction, even though it might seem a bit difficult at first, once you try it, you'll feel like 'Oh, it's nothing special.' So I think AI will gradually become more naturally integrated into Sumin's daily work going forward. I'll continue to support you in creating more automation with Sumin's ideas and speed! 🚀
Reviews 3
∙
Average Rating 5.0
Reviews 6
∙
Average Rating 5.0
Reviews 3
∙
Average Rating 5.0
Limited time deal ends in 4 days
$55,440.00
30%
$61.60
Check out other courses by the instructor!
Explore other courses in the same field!