LangChain with TypeScript - LLM & RAG Introduction
ivybae
TypeScript LangChain Basics: From LLM Essentials to RAG
입문
LangChain, LLM, prompt engineering
Everything you need to know to get a job as an Android developer

Practical level Android knowledge
Kotlin and Java Grammar Required for Android Development
Improving development capabilities through projects
What if your goal is to get a job as a developer?
Everything you need to know to become an Android developer.
👉 This is the course that has trained the largest number of new Android developers both online and offline over the past three years.
Working Android developer with poor basics
This is perfect for developers who started their careers as Android developers but are struggling to keep up with the latest trends.
Beginners interested in Android app development
Based on my experience teaching beginners from various backgrounds, including those who are not majoring in the field or are transitioning from a career, I will explain in detail from the basics.
Someone who has programming experience but has no project execution experience yet
Even majors find it difficult to develop development skills without project experience. This course is essential for those who possess a solid understanding of the concepts but lack practical experience.
Anyone who wants to make their ideas come true
Learn various knowledge required for Android development by launching an app.
You can grow to a level where you can be employed.
I will be able to explain the code I wrote.
You will be able to develop projects that you can add to your portfolio.
✅ We will answer the questions that job seekers are most curious about.
It reflects the know-how accumulated over the past three years by training many new Android developers and creating numerous portfolios.
This course starts with Kotlin and Java grammar and the basics of Android development, helping beginners gradually improve their skills.
We provide links to Figma projects so you can develop projects under conditions similar to real-world work. We also provide guidance on using Zeplin.
Q. Is it okay to get a job as an Android developer as an entry-level employee?
Unlike web front-end, back-end, and iOS, Android has few bootcamps offering systematic learning. Therefore, it's easier to secure a competitive edge compared to other fields.
Most students who trusted me and diligently followed the curriculum have found employment as Android developers at satisfying companies. If you dedicate enough time to learning, you too can achieve the results you desire!
Q. Will taking this course help me launch my own app?
After completing the 80-hour curriculum, you'll be equipped with the skills to create high-level apps. Therefore, this course is ideal for those considering not only employment but also entrepreneurship!
Q. Why is it 80 hours long when other lectures are only about 10 hours?
Realistically, I don't think 80 hours is a long time to reach a practical level. You'll need to invest even more time.
Having taught numerous students over the years, I've developed 80 hours of content that maximizes efficiency online. Please consider this minimum amount of learning and stick with it!
Practice environment and tools
Learning Materials
Player Knowledge and Precautions Guide
Who is this course right for?
Job seeker
Android Junior Developer
A specialist with no project execution experience
Senior developer who wants to build a foundation
791
Learners
29
Reviews
13
Answers
5.0
Rating
2
Courses
원밀리언라인즈코딩 CEO
수학 강사에서 개발자로 커리어 전환에 성공한 후, 안드로이드 개발자로 근무하던 중에 네이버 커넥트재단 부스트캠프에서 개발 교육을 시작했습니다. 현재는 원밀리언라인즈코딩을 창업하고, 여러 교육기관에서 강의와 멘토링을 하며 개발자를 양성하고 있습니다.
강의 경력
네이버 부스트캠프 안드로이드, AI 교육 (2021~현재)
YouTube 채널 운영 : 에이전트민수
LinkedIn 그룹 운영 : Microsoft AI Agent Korea User Group
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개발자 경력
카카오엔터테인먼트
ProtoPie
NBT
All
508 lectures ∙ (86hr 39min)
Course Materials:
All
11 reviews
5.0
11 reviews
Reviews 1
∙
Average Rating 5.0
5
I took this course as a beginner in Android. It was very satisfying because it was structured to learn from the basics to advanced, rather than just learning Java, Kotlin, and Android development superficially. The instructor also taught me how to study by referring to the official Android documentation, which was very convenient when I studied alone later, and it gave me time to get used to difficult documents, so I think I gained the ability to study on my own :) If I were to recommend a study method, I think it's good to follow the lectures and practice at first, but if you study by dividing the lectures into chapters and organizing them, you can learn the concepts well!!
Reviews 3
∙
Average Rating 5.0
5
"Essential lecture for Android developers" Many of you may agree, but learning Android through YouTube lectures or Googling is like collecting dragon balls, collecting a lot of pieces of information. It is hard to feel like you are truly learning with your own knowledge. However, this lecture provides many things that Android developers need to know, one by one, from the basics. It also helps you learn detailed things such as how to use official documents and coding conventions, so even though I am still a job seeker (unemployed), I feel like I have a great mentor. If you are seriously considering a career as an Android developer, I definitely recommend purchasing it. I bought it after seeing the great curriculum, and I am very satisfied. [Recommended for purchase] 1. Developers who struggle to create projects while Googling, but always have ambiguous results 2. Major students who lack the basics and don't know how to learn 3. Anyone who has a mentor who only tells you to refer to the official documents without looking at the official documents themselves
Reviews 3
∙
Average Rating 3.7
5
I think this is the best lecture for those who are new to Android. It explains the flow logically and solves errors that beginners may encounter. The explanations are kind and detailed, and most of all, it naturally teaches us how to refer to references and study after the lecture based on the official document. It was a more engaging class because the concepts were mixed based on 3 projects. Thank you for making this lecture!!
Reviews 1
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Average Rating 5.0
5
This is the best lecture that I would highly recommend to anyone who is interested in Android development or is currently developing Android. In particular, it perfectly harmonized theory and practice, and I was able to learn practical knowledge that can be applied directly to actual projects. I was really lucky to be able to take such a high-level lecture. I sincerely thank Ivy!
Reviews 1
∙
Average Rating 5.0
5
I am a fan of teacher Ivy. She always kindly answers even the most trivial questions. If you are a complete beginner, I recommend listening to the lectures repeatedly at 0.5x speed. Thanks to the teacher's lectures, my skills have really improved and it has been a great help in my graduation project.
$762.30
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