Practical Stock Investing for Beginners in Their 20s

This is a practice-oriented course for experienced developers with a computer science background transitioning to the latest AI technology stack. From the design to the implementation of LLM-based applications, you will establish AI solution adoption strategies by leveraging existing software engineering knowledge. Rebuild your career by integrating traditional development experience with modern AI technology.

You will learn the concepts of ontology and their practical application methods, focusing on the secondary battery cathode material manufacturing process. You will learn how to transform fragmented process data into meaningful knowledge assets and build AI-based quality prediction and defect root-cause reasoning systems. You will acquire practical ontology engineering capabilities to lead the digital transformation (DX) and artificial intelligence transformation (AX) of manufacturing sites.

Are you missing anomalies in complex manufacturing site data? I am sharing my know-how on how to accurately detect them using autoencoders with real-world IoT data.

This is the process of a tech-based startup CEO, who previously focused only on product development, overcoming their fear of sales and building a repeatable sales system. Through weekly action learning that involves approaching actual potential customers, they establish a value-driven sales mindset and complete a systematic, data-driven sales system.

This course focuses on the strategic application of Design Thinking for startups. It provides an in-depth look at the five-stage process of Design Thinking (Empathize, Define, Ideate, Prototype, and Test)—a human-centered innovation methodology—and teaches how to manage the uncertainties startups face while securing product-market fit. Additionally, the course explores integration strategies with Lean Startup and Agile methodologies and analyzes successful domestic and international startup cases such as Airbnb, Netflix, Toss, and Baedal Minjok. By covering a wide range of topics, including measuring the financial value of Design Thinking (ROI, KPI), strategies for organizational adoption, and the future outlook of Design Thinking combined with Artificial Intelligence (AI), this course helps strengthen practical business innovation capabilities.

This course is a pilgrimage guide that provides a deep historical, theological, and archaeological exploration of the Seven Churches of Revelation located in western Türkiye (Roman Asia). It analyzes the political oppression of Rome and the temptations of pagan culture faced by each church, alongside the specific messages of Christ. Furthermore, it offers an integrated learning experience that facilitates both spiritual reflection and practical travel planning by providing a detailed 7-day recommended itinerary, tips for visiting historical sites, and information on transportation and accommodations for modern travelers.

This course provides an in-depth analysis of the changes in the South Korean government's support policies for startups and SMEs in 2026, offering practical strategies for startup CEOs to maximize their chances of being selected for government projects. With "Deep Tech" and "Global" expansion as core keywords in a rapidly changing policy environment, the course comprehensively covers optimal strategies for support programs at each growth stage—from pre-startup to the leap stage—as well as R&D ecosystem innovation, policy fund utilization, and successful PSST (Problem-Solution-Scaleup-Team) business plan writing tactics. Through this course, startup CEOs can accurately understand the shifted policy directions and establish customized strategies tailored to their business models to seize opportunities for a quantum jump.

This is not some pie-in-the-sky, fraudulent content that promises to make you hundreds of millions or billions of dollars. I will share with you the most realistic financial investment methods that are actually helpful for each level (years of service) in your work life!

This is a basic financial management course that covers realistic asset management and investment methodologies for working professionals. It covers how to build a portfolio tailored to your own investment style through various financial products including ETFs, and how to build assets safely and steadily.

This is an introductory real estate auction course where auction expert Bugatti Kim teaches in an easy and practical way without complex legal jargon. You will learn the entire process—from searching for properties to winning bids, eviction, and monetization—through core tips based on real-world experience, helping you overcome the fear of real estate investment through auctions and gain confidence.

The fact that you can analyze data more easily and effectively with Python Pandas instead of Excel! Learn the basic functions of the Pandas library and how to use it in practice through financial data analysis.

An electronic book on trading materials that can be updated continuously! It is essential if you want to create your own indicators.

We will examine the changes that AI technology has brought to the entire financial industry through various cases such as fintech, investment, credit risk, and fraud detection. Through hands-on practice using Python libraries, you will understand the application methods and strategic insights of financial AI and learn how to safely integrate generative AI into financial services.

Automated trading program, source code ready-to-use! Deploy to production with Oracle Free Tier server!

It provides step-by-step guidance through the entire startup process, from idea generation and business model development to monetization through feasibility validation and investment attraction strategies.

This is a course for beginners in stock data analysis. Get started with stock data analysis using Python!