Hello, I am Cheolwon Jang.
After majoring in statistics, I worked in data analysis, IT security, and AI development,
and I am currently involved in AI development education and software development.
I create lectures that connect complex theories to practical applications and explain them easily. 😊
📙Books
AI Agents with LangChain & LangGraph: Learning through Transformer Architecture, Hanbit Media
Learning Docker & Kubernetes in One Book, Hanbit Media
Probability and Statistics Learned through Monte Carlo Simulation with Python, BJ Public
Web Crawling & Data Analysis with Python, Insight Publishing
Linear Algebra Learned through Algorithm Implementation with Python, BJ Public
Machine Learning with Python: Linear Algebra and Statistics, BJ Public
🎙Lecture
Samsung Electronics, AI Agent (Langchain, Langgraph, RAG, MCP, A2A)
Samsung Electronics, Machine Learning with Scikit-Learn
Samsung Electronics, Deep Learning using PyTorch
KT, AI Agent (Langchain, Langgraph, RAG, MCP, A2A)
LG Uplus, AI Agent (Langchain, Langgraph, RAG)
LG CNS, Agent Prompt Engineering
SK Planet, Docker&Kubernetes
Year-Dream School 3rd~4th cohorts, Data Engineer Training Course (Docker, Kubernetes, Kafka, Elasticsearch)
🏢Experience
Madohakja Co., Ltd., CEO
NanoCookie, CEO
NHN, Cloud Development Division, IT Security Office
Krafton, Data Analysis Department
🏫Education
Florida State University, PhD program in Statistics
Korea University, Master's in Statistics
Chungbuk National University, Bachelor's in Statistics